chore: fix eslint

* refactor: update headerList methods and translations for consistency

- Renamed methods in req.headerList and res.headerList from 'forEach' to 'each' for consistency with the new API.
- Updated method translations in the Postman converters to reflect the new method names: 'append' to 'add', 'set' to 'upsert', and 'delete' to 'remove'.
- Adjusted related tests to ensure they validate the new method names and functionality.
- Removed deprecated test cases for 'append' and 'set', replacing them with tests for 'add' and 'upsert'.
- Enhanced documentation to clarify the changes in method names and their usage.

* test: add new tests for HeaderList methods and behavior

- Introduced tests to verify that the 'idx' property is undefined in HeaderList, ensuring compliance with the updated API.
- Added tests to confirm that positional methods (prepend, insert, insertAfter) do not exist in HeaderList, reflecting the recent refactor.
- Implemented a test to check that the two-argument form of the 'add' method correctly overwrites existing headers, enhancing the robustness of header management tests.

.coderabbit.yaml

@@ -23,6 +23,19 @@ reviews:
     drafts: false
     base_branches: ['main', 'release/*']
   path_instructions:
+    - path: '**/*'
+      instructions: |
+        Bruno is a cross-platform Electron desktop app that runs on macOS, Windows, and Linux. Ensure that all code is OS-agnostic:
+        - File paths must use `path.join()` or `path.resolve()` instead of hardcoded `/` or `\\` separators
+        - Never assume case-sensitive or case-insensitive filesystems
+        - Use `os.homedir()`, `app.getPath()`, or environment-appropriate APIs instead of hardcoded paths like `/home/`, `C:\\Users\\`, or `~/`
+        - Line endings should be handled consistently (be aware of CRLF vs LF issues)
+        - Use `path.sep` or `path.posix`/`path.win32` when platform-specific separators are needed
+        - Shell commands or child_process calls must account for platform differences (e.g., `which` vs `where`, `/bin/sh` vs `cmd.exe`)
+        - File permissions (e.g., `fs.chmod`, `fs.access`) should account for Windows not supporting Unix-style permission bits
+        - Avoid relying on Unix-only signals (e.g., `SIGKILL`) without Windows fallbacks
+        - Use `os.tmpdir()` instead of hardcoding `/tmp`
+        - Environment variable access should handle platform differences (e.g., `HOME` vs `USERPROFILE`)
     - path: 'tests/**/**.*'
       instructions: |
         Review the following e2e test code written using the Playwright test library. Ensure that:

.github/CODEOWNERS

@@ -1 +1 @@
-* @helloanoop @maintainer-bruno @bijin-bruno @lohit-bruno @naman-bruno
+* @helloanoop @maintainer-bruno @bijin-bruno @lohit-bruno @naman-bruno @sid-bruno

.github/actions/auth/oauth1/linux/run-auth-e2e-tests/action.yml

@@ -0,0 +1,19 @@
+name: 'Run Auth E2E Tests - Linux'
+description: 'Run Auth E2E tests on Linux'
+runs:
+  using: 'composite'
+  steps:
+    - name: Run Auth E2E tests
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        xvfb-run npm run test:e2e:auth
+
+    - name: Upload Playwright Report
+      if: ${{ !cancelled() }}
+      uses: actions/upload-artifact@v4
+      with:
+        name: playwright-report-auth-linux
+        path: playwright-report/
+        retention-days: 30

.github/actions/auth/oauth1/linux/run-oauth1-cli-tests/action.yml

@@ -0,0 +1,30 @@
+name: 'Run OAuth1 CLI Tests - Linux'
+description: 'Run OAuth1 CLI tests on Linux'
+runs:
+  using: 'composite'
+  steps:
+    - name: Run BRU format CLI tests
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        BRU_CLI="../../../../../../packages/bruno-cli/bin/bru.js"
+
+        # navigate to BRU test collection directory
+        cd tests/auth/oauth1/fixtures/collections/bru
+
+        echo "=== BRU Format Collection Run ==="
+        node $BRU_CLI run --env Local --output junit-bru.xml --format junit
+
+    - name: Run YML format CLI tests
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        BRU_CLI="../../../../../../packages/bruno-cli/bin/bru.js"
+
+        # navigate to YML test collection directory
+        cd tests/auth/oauth1/fixtures/collections/yml
+
+        echo "=== YML Format Collection Run ==="
+        node $BRU_CLI run --env Local --output junit-yml.xml --format junit

.github/actions/auth/oauth1/linux/setup-feature-specific-deps/action.yml

@@ -0,0 +1,15 @@
+name: 'Setup Auth Feature Dependencies - Linux'
+description: 'Setup feature-specific dependencies for auth tests on Linux'
+runs:
+  using: 'composite'
+  steps:
+    - name: Install additional OS dependencies for auth tests
+      shell: bash
+      run: |
+        sudo apt-get update
+        sudo apt-get --no-install-recommends install -y \
+          libglib2.0-0 libnss3 libdbus-1-3 libatk1.0-0 libatk-bridge2.0-0 libcups2 libgtk-3-0 libasound2t64 \
+          xvfb
+
+        sudo chown root /home/runner/work/bruno/bruno/node_modules/electron/dist/chrome-sandbox
+        sudo chmod 4755 /home/runner/work/bruno/bruno/node_modules/electron/dist/chrome-sandbox

.github/actions/auth/oauth1/linux/start-test-server/action.yml

@@ -0,0 +1,16 @@
+name: 'Start Test Server - Linux'
+description: 'Start the bruno-tests mock server for OAuth1 CLI tests on Linux'
+runs:
+  using: 'composite'
+  steps:
+    - name: Start test server
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        cd packages/bruno-tests
+
+        echo "starting test server in background"
+        node src/index.js &
+
+        echo "server started with PID: $!"

.github/actions/auth/oauth1/macos/run-auth-e2e-tests/action.yml

@@ -0,0 +1,17 @@
+name: 'Run Auth E2E Tests - macOS'
+description: 'Run Auth E2E tests on macOS'
+runs:
+  using: 'composite'
+  steps:
+    - name: Run Auth E2E tests
+      shell: bash
+      run: |
+        npm run test:e2e:auth
+
+    - name: Upload Playwright Report
+      if: ${{ !cancelled() }}
+      uses: actions/upload-artifact@v4
+      with:
+        name: playwright-report-auth-macos
+        path: playwright-report/
+        retention-days: 30

.github/actions/auth/oauth1/macos/run-oauth1-cli-tests/action.yml

@@ -0,0 +1,30 @@
+name: 'Run OAuth1 CLI Tests - macOS'
+description: 'Run OAuth1 CLI tests on macOS'
+runs:
+  using: 'composite'
+  steps:
+    - name: Run BRU format CLI tests
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        BRU_CLI="../../../../../../packages/bruno-cli/bin/bru.js"
+
+        # navigate to BRU test collection directory
+        cd tests/auth/oauth1/fixtures/collections/bru
+
+        echo "=== BRU Format Collection Run ==="
+        node $BRU_CLI run --env Local --output junit-bru.xml --format junit
+
+    - name: Run YML format CLI tests
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        BRU_CLI="../../../../../../packages/bruno-cli/bin/bru.js"
+
+        # navigate to YML test collection directory
+        cd tests/auth/oauth1/fixtures/collections/yml
+
+        echo "=== YML Format Collection Run ==="
+        node $BRU_CLI run --env Local --output junit-yml.xml --format junit

.github/actions/auth/oauth1/macos/start-test-server/action.yml

@@ -0,0 +1,16 @@
+name: 'Start Test Server - macOS'
+description: 'Start the bruno-tests mock server for OAuth1 CLI tests on macOS'
+runs:
+  using: 'composite'
+  steps:
+    - name: Start test server
+      shell: bash
+      run: |
+        set -euo pipefail
+
+        cd packages/bruno-tests
+
+        echo "starting test server in background"
+        node src/index.js &
+
+        echo "server started with PID: $!"

.github/actions/auth/oauth1/windows/run-auth-e2e-tests/action.yml

@@ -0,0 +1,17 @@
+name: 'Run Auth E2E Tests - Windows'
+description: 'Run Auth E2E tests on Windows'
+runs:
+  using: 'composite'
+  steps:
+    - name: Run Auth E2E tests
+      shell: pwsh
+      run: |
+        npm run test:e2e:auth
+
+    - name: Upload Playwright Report
+      if: ${{ !cancelled() }}
+      uses: actions/upload-artifact@v4
+      with:
+        name: playwright-report-auth-windows
+        path: playwright-report/
+        retention-days: 30

.github/actions/auth/oauth1/windows/run-oauth1-cli-tests/action.yml

@@ -0,0 +1,34 @@
+name: 'Run OAuth1 CLI Tests - Windows'
+description: 'Run OAuth1 CLI tests on Windows'
+runs:
+  using: 'composite'
+  steps:
+    - name: Run BRU format CLI tests
+      shell: pwsh
+      run: |
+        Set-StrictMode -Version Latest
+        $ErrorActionPreference = "Stop"
+
+        $BRU_CLI = "..\..\..\..\..\..\packages\bruno-cli\bin\bru.js"
+
+        # navigate to BRU test collection directory
+        Set-Location tests\auth\oauth1\fixtures\collections\bru
+
+        Write-Host "=== BRU Format Collection Run ==="
+        $process = Start-Process -FilePath "node" -ArgumentList "$BRU_CLI run --env Local --output junit-bru.xml --format junit" -NoNewWindow -Wait -PassThru -RedirectStandardError "nul"
+        if ($process.ExitCode -ne 0) { exit 1 }
+
+    - name: Run YML format CLI tests
+      shell: pwsh
+      run: |
+        Set-StrictMode -Version Latest
+        $ErrorActionPreference = "Stop"
+
+        $BRU_CLI = "..\..\..\..\..\..\packages\bruno-cli\bin\bru.js"
+
+        # navigate to YML test collection directory
+        Set-Location tests\auth\oauth1\fixtures\collections\yml
+
+        Write-Host "=== YML Format Collection Run ==="
+        $process = Start-Process -FilePath "node" -ArgumentList "$BRU_CLI run --env Local --output junit-yml.xml --format junit" -NoNewWindow -Wait -PassThru -RedirectStandardError "nul"
+        if ($process.ExitCode -ne 0) { exit 1 }

.github/actions/auth/oauth1/windows/start-test-server/action.yml

@@ -0,0 +1,14 @@
+name: 'Start Test Server - Windows'
+description: 'Start the bruno-tests mock server for OAuth1 CLI tests on Windows'
+runs:
+  using: 'composite'
+  steps:
+    - name: Start test server
+      shell: pwsh
+      run: |
+        Set-StrictMode -Version Latest
+
+        Set-Location packages\bruno-tests
+
+        Write-Host "starting test server in background"
+        Start-Process -FilePath "node" -ArgumentList "src\index.js" -PassThru -WindowStyle Hidden

.github/actions/common/setup-node-deps/action.yml

@@ -1,5 +1,10 @@
 name: 'Setup Node Dependencies'
 description: 'Install Node.js and npm dependencies'
+inputs:
+  skip-build:
+    description: 'Skip building libraries'
+    required: false
+    default: 'false'
 runs:
   using: 'composite'
   steps:
@@ -9,12 +14,13 @@ runs:
         node-version: v22.17.0
         cache: 'npm'
         cache-dependency-path: './package-lock.json'
-    
+
     - name: Install node dependencies
       shell: bash
       run: npm ci --legacy-peer-deps
-    
+
     - name: Build libraries
+      if: inputs.skip-build != 'true'
       shell: bash
       run: |
         npm run build:graphql-docs

.github/actions/tests/run-cli-tests/action.yml

@@ -0,0 +1,20 @@
+name: 'Run CLI Tests'
+description: 'Setup dependencies, start local testbench and run CLI tests'
+runs:
+  using: 'composite'
+  steps:
+    - name: Run Local Testbench
+      shell: bash
+      run: |
+        npm start --workspace=packages/bruno-tests &
+        sleep 5
+
+    - name: Install Test Collection Dependencies
+      shell: bash
+      run: npm ci --prefix packages/bruno-tests/collection
+
+    - name: Run CLI Tests
+      shell: bash
+      run: |
+        cd packages/bruno-tests/collection
+        node ../../bruno-cli/bin/bru.js run --env Prod --output junit.xml --format junit --sandbox developer

.github/actions/tests/run-e2e-tests/action.yml

@@ -0,0 +1,22 @@
+name: 'Run E2E Tests'
+description: 'Setup dependencies, configure environment, and run Playwright E2E tests'
+inputs:
+  os:
+    description: 'Operating system (ubuntu, macos, windows)'
+    default: 'ubuntu'
+runs:
+  using: 'composite'
+  steps:
+    - name: Install Test Collection Dependencies
+      shell: bash
+      run: npm ci --prefix packages/bruno-tests/collection
+
+    - name: Run Playwright Tests (Ubuntu)
+      if: inputs.os == 'ubuntu'
+      shell: bash
+      run: xvfb-run npm run test:e2e
+
+    - name: Run Playwright Tests
+      if: inputs.os != 'ubuntu'
+      shell: bash
+      run: npm run test:e2e

.github/actions/tests/run-unit-tests/action.yml

@@ -0,0 +1,48 @@
+name: 'Run Unit Tests'
+description: 'Setup dependencies and run unit tests for all packages'
+runs:
+  using: 'composite'
+  steps:
+    - name: Test Package bruno-js
+      shell: bash
+      run: npm run test --workspace=packages/bruno-js
+
+    - name: Test Package bruno-cli
+      shell: bash
+      run: npm run test --workspace=packages/bruno-cli
+
+    - name: Test Package bruno-query
+      shell: bash
+      run: npm run test --workspace=packages/bruno-query
+
+    - name: Test Package bruno-lang
+      shell: bash
+      run: npm run test --workspace=packages/bruno-lang
+
+    - name: Test Package bruno-schema
+      shell: bash
+      run: npm run test --workspace=packages/bruno-schema
+
+    - name: Test Package bruno-app
+      shell: bash
+      run: npm run test --workspace=packages/bruno-app
+
+    - name: Test Package bruno-common
+      shell: bash
+      run: npm run test --workspace=packages/bruno-common
+
+    - name: Test Package bruno-converters
+      shell: bash
+      run: npm run test --workspace=packages/bruno-converters
+
+    - name: Test Package bruno-electron
+      shell: bash
+      run: npm run test --workspace=packages/bruno-electron
+
+    - name: Test Package bruno-requests
+      shell: bash
+      run: npm run test --workspace=packages/bruno-requests
+
+    - name: Test Package bruno-filestore
+      shell: bash
+      run: npm run test --workspace=packages/bruno-filestore

.github/workflows/auth-tests.yml

@@ -0,0 +1,79 @@
+name: Auth Tests
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  oauth1-tests-for-linux:
+    name: OAuth 1.0 Auth Tests - Linux
+    timeout-minutes: 60
+    runs-on: ubuntu-latest
+    permissions:
+      checks: write
+      pull-requests: write
+      contents: read
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Setup Node Dependencies
+        uses: ./.github/actions/common/setup-node-deps
+
+      - name: Setup Feature Dependencies
+        uses: ./.github/actions/auth/oauth1/linux/setup-feature-specific-deps
+
+      - name: Run Auth E2E Tests
+        uses: ./.github/actions/auth/oauth1/linux/run-auth-e2e-tests
+
+      - name: Start Test Server
+        uses: ./.github/actions/auth/oauth1/linux/start-test-server
+
+      - name: Run OAuth1 CLI Tests
+        uses: ./.github/actions/auth/oauth1/linux/run-oauth1-cli-tests
+
+  oauth1-tests-for-macos:
+    name: OAuth 1.0 Auth Tests - macOS
+    timeout-minutes: 60
+    runs-on: macos-latest
+    permissions:
+      checks: write
+      pull-requests: write
+      contents: read
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Setup Node Dependencies
+        uses: ./.github/actions/common/setup-node-deps
+
+      - name: Run Auth E2E Tests
+        uses: ./.github/actions/auth/oauth1/macos/run-auth-e2e-tests
+
+      - name: Start Test Server
+        uses: ./.github/actions/auth/oauth1/macos/start-test-server
+
+      - name: Run OAuth1 CLI Tests
+        uses: ./.github/actions/auth/oauth1/macos/run-oauth1-cli-tests
+
+  oauth1-tests-for-windows:
+    name: OAuth 1.0 Auth Tests - Windows
+    timeout-minutes: 60
+    runs-on: windows-latest
+    permissions:
+      checks: write
+      pull-requests: write
+      contents: read
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Setup Node Dependencies
+        uses: ./.github/actions/common/setup-node-deps
+
+      - name: Run Auth E2E Tests
+        uses: ./.github/actions/auth/oauth1/windows/run-auth-e2e-tests
+
+      - name: Start Test Server
+        uses: ./.github/actions/auth/oauth1/windows/start-test-server
+
+      - name: Run OAuth1 CLI Tests
+        uses: ./.github/actions/auth/oauth1/windows/run-oauth1-cli-tests

.github/workflows/lint-checks.yml

@@ -0,0 +1,26 @@
+name: Lint Checks
+on:
+  workflow_dispatch:
+  push:
+    branches: [main, 'release/v*']
+  pull_request:
+    branches: [main, 'release/v*']
+
+jobs:
+  lint:
+    name: Lint Check
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v6
+
+      - name: Setup Node Dependencies
+        uses: ./.github/actions/common/setup-node-deps
+        with:
+          skip-build: 'true'
+
+      - name: Lint Check
+        run: npm run lint
+        env:
+          ESLINT_PLUGIN_DIFF_COMMIT: ${{ github.event_name == 'pull_request' && github.event.pull_request.base.ref || 'main' }}

.github/workflows/npm-bru-cli.yml

@@ -43,7 +43,7 @@ jobs:
           bru run --env Prod --output junit.xml --format junit --sandbox developer
 
       - name: Publish Test Report
-        uses: dorny/test-reporter@v2
+        uses: dorny/test-reporter@v3
         if: success() || failure()
         with:
           name: Test Report

.github/workflows/tests.yml

@@ -1,9 +1,10 @@
 name: Tests
 on:
+  workflow_dispatch:
   push:
-    branches: [main]
+    branches: [main, 'release/v*']
   pull_request:
-    branches: [main]
+    branches: [main, 'release/v*']
 
 jobs:
   unit-test:
@@ -14,52 +15,12 @@ jobs:
       contents: read
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v5
-        with:
-          node-version-file: '.nvmrc'
-          cache: 'npm'
-          cache-dependency-path: './package-lock.json'
-      - name: Install dependencies
-        run: npm ci --legacy-peer-deps
 
-      # build libraries
-      - name: Build libraries
-        run: |
-          npm run build --workspace=packages/bruno-common
-          npm run build --workspace=packages/bruno-query
-          npm run sandbox:bundle-libraries --workspace=packages/bruno-js
-          npm run build --workspace=packages/bruno-converters
-          npm run build --workspace=packages/bruno-requests
-          npm run build --workspace=packages/bruno-schema-types
-          npm run build --workspace=packages/bruno-filestore
+      - name: Setup Node Dependencies
+        uses: ./.github/actions/common/setup-node-deps
 
-      - name: Lint Check
-        run: npm run lint
-        env:
-          ESLINT_PLUGIN_DIFF_COMMIT: ${{ github.event_name == 'pull_request' && github.event.pull_request.base.ref || 'main' }}
-
-      # tests
-      - name: Test Package bruno-js
-        run: npm run test --workspace=packages/bruno-js
-      - name: Test Package bruno-cli
-        run: npm run test --workspace=packages/bruno-cli
-
-      - name: Test Package bruno-query
-        run: npm run test --workspace=packages/bruno-query
-      - name: Test Package bruno-lang
-        run: npm run test --workspace=packages/bruno-lang
-      - name: Test Package bruno-schema
-        run: npm run test --workspace=packages/bruno-schema
-      - name: Test Package bruno-app
-        run: npm run test --workspace=packages/bruno-app
-      - name: Test Package bruno-common
-        run: npm run test --workspace=packages/bruno-common
-      - name: Test Package bruno-converters
-        run: npm run test --workspace=packages/bruno-converters
-      - name: Test Package bruno-electron
-        run: npm run test --workspace=packages/bruno-electron
-      - name: Test Package bruno-requests
-        run: npm run test --workspace=packages/bruno-requests
+      - name: Run Unit Tests
+        uses: ./.github/actions/tests/run-unit-tests
 
   cli-test:
     name: CLI Tests
@@ -70,35 +31,12 @@ jobs:
       contents: read
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v5
-        with:
-          node-version-file: '.nvmrc'
-          cache: 'npm'
-          cache-dependency-path: './package-lock.json'
 
-      - name: Install dependencies
-        run: npm ci --legacy-peer-deps
+      - name: Setup Node Dependencies
+        uses: ./.github/actions/common/setup-node-deps
 
-      - name: Build Libraries
-        run: |
-          npm run build --workspace=packages/bruno-query
-          npm run build --workspace=packages/bruno-common
-          npm run sandbox:bundle-libraries --workspace=packages/bruno-js
-          npm run build --workspace=packages/bruno-converters
-          npm run build --workspace=packages/bruno-requests
-          npm run build --workspace=packages/bruno-schema-types
-          npm run build --workspace=packages/bruno-filestore
-
-      - name: Run Local Testbench
-        run: |
-          npm start --workspace=packages/bruno-tests &
-          sleep 5
-
-      - name: Run tests
-        run: |
-          cd packages/bruno-tests/collection
-          npm install
-          node ../../bruno-cli/bin/bru.js run --env Prod --output junit.xml --format junit --sandbox developer
+      - name: Run CLI Tests
+        uses: ./.github/actions/tests/run-cli-tests
 
       - name: Publish Test Report
         uses: EnricoMi/publish-unit-test-result-action@v2
@@ -107,46 +45,38 @@ jobs:
           check_name: CLI Test Results
           files: packages/bruno-tests/collection/junit.xml
           comment_mode: always
+
   e2e-test:
     name: Playwright E2E Tests
     timeout-minutes: 60
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v6
-    - uses: actions/setup-node@v5
-      with:
-        node-version: v22.11.x
-    - name: Install dependencies
-      run: |
-        sudo apt-get update
-        sudo apt-get --no-install-recommends install -y \
-          libglib2.0-0 libnss3 libdbus-1-3 libatk1.0-0 libatk-bridge2.0-0 libcups2 libgtk-3-0 libasound2t64 \
-          xvfb
-        npm ci --legacy-peer-deps
-        sudo chown root /home/runner/work/bruno/bruno/node_modules/electron/dist/chrome-sandbox
-        sudo chmod 4755 /home/runner/work/bruno/bruno/node_modules/electron/dist/chrome-sandbox
+      - uses: actions/checkout@v6
 
-    - name: Install dependencies for test collection environment
-      run: |
-        npm ci --prefix packages/bruno-tests/collection
+      - name: Install System Dependencies (Ubuntu)
+        run: |
+          sudo apt-get update
+          sudo apt-get --no-install-recommends install -y \
+            libglib2.0-0 libnss3 libdbus-1-3 libatk1.0-0 libatk-bridge2.0-0 libcups2 libgtk-3-0 libasound2t64 \
+            xvfb
 
-    - name: Build libraries
-      run: |
-        npm run build:graphql-docs
-        npm run build:bruno-query
-        npm run build:bruno-common
-        npm run sandbox:bundle-libraries --workspace=packages/bruno-js
-        npm run build:bruno-converters
-        npm run build:bruno-requests
-        npm run build:schema-types
-        npm run build:bruno-filestore
+      - name: Setup Node Dependencies
+        uses: ./.github/actions/common/setup-node-deps
 
-    - name: Run Playwright tests
-      run: |
-        xvfb-run npm run test:e2e
-    - uses: actions/upload-artifact@v6
-      if: ${{ !cancelled() }}
-      with:
-        name: playwright-report
-        path: playwright-report/
-        retention-days: 30
+      - name: Configure Chrome Sandbox
+        run: |
+          sudo chown root node_modules/electron/dist/chrome-sandbox
+          sudo chmod 4755 node_modules/electron/dist/chrome-sandbox
+
+      - name: Run playwright Tests
+        uses: ./.github/actions/tests/run-e2e-tests
+        with:
+          os: ubuntu
+
+      - name: Upload Playwright Report
+        uses: actions/upload-artifact@v6
+        if: ${{ !cancelled() }}
+        with:
+          name: playwright-report
+          path: playwright-report/
+          retention-days: 30

.gitignore

@@ -50,6 +50,10 @@ bruno.iml
 .vscode
 .cursor
 .claude
+.codex
+.agents
+.agent
+skills-lock.json
 
 # Playwright
 /blob-report/
@@ -63,4 +67,4 @@ AGENTS.md
 packages/bruno-filestore/dist
 packages/bruno-requests/dist
 packages/bruno-schema-types/dist
-packages/bruno-converters/dist
+packages/bruno-converters/dist

.npmrc

@@ -0,0 +1 @@
+min-release-age=10

CODING_STANDARDS.md

@@ -75,6 +75,8 @@ Remember, these rules are here to make our codebase harmonious. If something doe
   - Avoid: `import * as React from "react";` then `React.useCallback(...)`
 - Add `data-testid` to testable elements for Playwright
 - Co-locate utilities that are truly component-specific next to the component, otherwise place shared items under a common folder
+- Avoid mixed controlled and uncontrolled state in React components. A component is either controlled or uncontrolled. State needs a single source of truth instead of being computed by props and then recomputed internally.
+- SHOULD: Use derived state variables instead of adding unneeded `React.useState` / `useState` hooks.
 
 
 ## Readability and Abstractions

docs/playwright-testing-guide.md

@@ -324,7 +324,7 @@ test('should create and execute HTTP request', async ({ page, createTmpDir }) =>
   await page.getByRole('button', { name: 'Create' }).click();
 
   // Execute request
-  await page.locator('#send-request').getByRole('img').nth(2).click();
+  await page.getByTestId('send-arrow-icon').click();
 
   // Verify response
   await expect(page.getByRole('main')).toContainText('200 OK');

eslint.config.js

@@ -178,7 +178,8 @@ module.exports = runESMImports().then(() => defineConfig([
       }
     },
     rules: {
-      'no-undef': 'error'
+      'no-undef': 'error',
+      'no-case-declarations': 'error'
     }
   },
   {

package.json

@@ -23,7 +23,7 @@
     "@eslint/compat": "^1.3.2",
     "@faker-js/faker": "^7.6.0",
     "@jest/globals": "^29.2.0",
-    "@opencollection/types": "~0.7.0",
+    "@opencollection/types": "0.9.1",
     "@playwright/test": "^1.51.1",
     "@rollup/plugin-json": "^6.1.0",
     "@storybook/addon-webpack5-compiler-babel": "^4.0.0",
@@ -37,7 +37,7 @@
     "@typescript-eslint/parser": "^8.39.0",
     "concurrently": "^8.2.2",
     "cross-env": "10.1.0",
-    "eslint": "^9.26.0",
+    "eslint": "^9.39.4",
     "eslint-plugin-diff": "^2.0.3",
     "fs-extra": "^11.1.1",
     "globals": "^16.1.0",
@@ -82,6 +82,7 @@
     "test:codegen": "node playwright/codegen.ts",
     "test:e2e": "playwright test --project=default",
     "test:e2e:ssl": "playwright test --project=ssl",
+    "test:e2e:auth": "playwright test --project=auth",
     "lint": "cross-env NODE_OPTIONS=\"--max_old_space_size=4096\" npx eslint",
     "lint:fix": "cross-env NODE_OPTIONS=\"--max_old_space_size=4096\" npx eslint --fix",
     "prepare": "husky"
@@ -92,7 +93,9 @@
     ]
   },
   "overrides": {
-    "rollup": "3.29.5",
+    "axios":"1.13.6",
+    "rollup": "3.30.0",
+    "pbkdf2":"3.1.5",
     "electron-store": {
       "conf": {
         "json-schema-typed": "8.0.1"
@@ -103,4 +106,4 @@
     "ajv": "^8.17.1",
     "git-url-parse": "^14.1.0"
   }
-}
+}

packages/bruno-app/.babelrc

@@ -1,4 +1,4 @@
 {
-  "presets": ["@babel/preset-env", "@babel/preset-react"],
+  "presets": ["@babel/preset-env", "@babel/preset-react", "@babel/preset-typescript"],
   "plugins": [["styled-components", { "ssr": true }]]
 }

packages/bruno-app/package.json

@@ -27,6 +27,7 @@
     "codemirror": "5.65.2",
     "codemirror-graphql": "2.1.1",
     "cookie": "0.7.1",
+    "diff2html": "^3.4.47",
     "dompurify": "^3.2.4",
     "escape-html": "^1.0.3",
     "fast-fuzzy": "^1.12.0",
@@ -38,7 +39,7 @@
     "github-markdown-css": "^5.2.0",
     "graphiql": "3.7.1",
     "graphql": "^16.6.0",
-    "graphql-request": "^3.7.0",
+    "graphql-request": "4.2.0",
     "hexy": "^0.3.5",
     "httpsnippet": "^3.0.9",
     "i18next": "24.1.2",
@@ -99,9 +100,10 @@
     "@babel/core": "^7.27.1",
     "@babel/preset-env": "^7.27.2",
     "@babel/preset-react": "^7.27.1",
+    "@babel/preset-typescript": "^7.22.0",
     "@rsbuild/core": "^1.1.2",
     "@rsbuild/plugin-babel": "^1.0.3",
-    "@rsbuild/plugin-node-polyfill": "^1.2.0",
+    "@rsbuild/plugin-node-polyfill": "1.2.0",
     "@rsbuild/plugin-react": "^1.0.7",
     "@rsbuild/plugin-sass": "^1.1.0",
     "@rsbuild/plugin-styled-components": "1.1.0",

packages/bruno-app/public/static/diff2Html.min.css

@@ -0,0 +1,713 @@
+:host,
+:root {
+  --d2h-bg-color: #fff;
+  --d2h-border-color: #ddd;
+  --d2h-dim-color: rgba(0, 0, 0, 0.3);
+  --d2h-line-border-color: #eee;
+  --d2h-file-header-bg-color: #f7f7f7;
+  --d2h-file-header-border-color: #d8d8d8;
+  --d2h-empty-placeholder-bg-color: #f1f1f1;
+  --d2h-empty-placeholder-border-color: #e1e1e1;
+  --d2h-selected-color: #c8e1ff;
+  --d2h-ins-bg-color: #dfd;
+  --d2h-ins-border-color: #b4e2b4;
+  --d2h-ins-highlight-bg-color: #97f295;
+  --d2h-ins-label-color: #399839;
+  --d2h-del-bg-color: #fee8e9;
+  --d2h-del-border-color: #e9aeae;
+  --d2h-del-highlight-bg-color: #ffb6ba;
+  --d2h-del-label-color: #c33;
+  --d2h-change-del-color: #fdf2d0;
+  --d2h-change-ins-color: #ded;
+  --d2h-info-bg-color: #f8fafd;
+  --d2h-info-border-color: #d5e4f2;
+  --d2h-change-label-color: #d0b44c;
+  --d2h-moved-label-color: #3572b0;
+  --d2h-dark-color: #e6edf3;
+  --d2h-dark-bg-color: #0d1117;
+  --d2h-dark-border-color: #30363d;
+  --d2h-dark-dim-color: #6e7681;
+  --d2h-dark-line-border-color: #21262d;
+  --d2h-dark-file-header-bg-color: #161b22;
+  --d2h-dark-file-header-border-color: #30363d;
+  --d2h-dark-empty-placeholder-bg-color: hsla(215, 8%, 47%, 0.1);
+  --d2h-dark-empty-placeholder-border-color: #30363d;
+  --d2h-dark-selected-color: rgba(56, 139, 253, 0.1);
+  --d2h-dark-ins-bg-color: rgba(46, 160, 67, 0.15);
+  --d2h-dark-ins-border-color: rgba(46, 160, 67, 0.4);
+  --d2h-dark-ins-highlight-bg-color: rgba(46, 160, 67, 0.4);
+  --d2h-dark-ins-label-color: #3fb950;
+  --d2h-dark-del-bg-color: rgba(248, 81, 73, 0.1);
+  --d2h-dark-del-border-color: rgba(248, 81, 73, 0.4);
+  --d2h-dark-del-highlight-bg-color: rgba(248, 81, 73, 0.4);
+  --d2h-dark-del-label-color: #f85149;
+  --d2h-dark-change-del-color: rgba(210, 153, 34, 0.2);
+  --d2h-dark-change-ins-color: rgba(46, 160, 67, 0.25);
+  --d2h-dark-info-bg-color: rgba(56, 139, 253, 0.1);
+  --d2h-dark-info-border-color: rgba(56, 139, 253, 0.4);
+  --d2h-dark-change-label-color: #d29922;
+  --d2h-dark-moved-label-color: #3572b0;
+}
+.d2h-wrapper {
+  text-align: left;
+}
+.d2h-file-header {
+  background-color: #f7f7f7;
+  background-color: var(--d2h-file-header-bg-color);
+  border-bottom: 1px solid #d8d8d8;
+  border-bottom: 1px solid var(--d2h-file-header-border-color);
+  display: -webkit-box;
+  display: -ms-flexbox;
+  display: flex;
+  font-family: Source Sans Pro, Helvetica Neue, Helvetica, Arial, sans-serif;
+  height: 35px;
+  padding: 5px 10px;
+}
+.d2h-file-header.d2h-sticky-header {
+  position: sticky;
+  top: 0;
+  z-index: 1;
+}
+.d2h-file-stats {
+  display: -webkit-box;
+  display: -ms-flexbox;
+  display: flex;
+  font-size: 14px;
+  margin-left: auto;
+}
+.d2h-lines-added {
+  border: 1px solid #b4e2b4;
+  border: 1px solid var(--d2h-ins-border-color);
+  border-radius: 5px 0 0 5px;
+  color: #399839;
+  color: var(--d2h-ins-label-color);
+  padding: 2px;
+  text-align: right;
+  vertical-align: middle;
+}
+.d2h-lines-deleted {
+  border: 1px solid #e9aeae;
+  border: 1px solid var(--d2h-del-border-color);
+  border-radius: 0 5px 5px 0;
+  color: #c33;
+  color: var(--d2h-del-label-color);
+  margin-left: 1px;
+  padding: 2px;
+  text-align: left;
+  vertical-align: middle;
+}
+.d2h-file-name-wrapper {
+  display: -webkit-box;
+  display: -ms-flexbox;
+  display: flex;
+  -webkit-box-align: center;
+  -ms-flex-align: center;
+  align-items: center;
+  font-size: 15px;
+  width: 100%;
+}
+.d2h-file-name {
+  overflow-x: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.d2h-file-wrapper {
+  border: 1px solid #ddd;
+  border: 1px solid var(--d2h-border-color);
+  border-radius: 3px;
+  margin-bottom: 1em;
+}
+.d2h-file-collapse {
+  -webkit-box-pack: end;
+  -ms-flex-pack: end;
+  cursor: pointer;
+  display: none;
+  font-size: 12px;
+  justify-content: flex-end;
+  -webkit-box-align: center;
+  -ms-flex-align: center;
+  align-items: center;
+  border: 1px solid #ddd;
+  border: 1px solid var(--d2h-border-color);
+  border-radius: 3px;
+  padding: 4px 8px;
+}
+.d2h-file-collapse.d2h-selected {
+  background-color: #c8e1ff;
+  background-color: var(--d2h-selected-color);
+}
+.d2h-file-collapse-input {
+  margin: 0 4px 0 0;
+}
+.d2h-diff-table {
+  border-collapse: collapse;
+  font-family: Menlo, Consolas, monospace;
+  font-size: 13px;
+  width: 100%;
+}
+.d2h-files-diff {
+  display: -webkit-box;
+  display: -ms-flexbox;
+  display: flex;
+  width: 100%;
+}
+.d2h-file-diff {
+  overflow-y: hidden;
+}
+.d2h-file-diff.d2h-d-none,
+.d2h-files-diff.d2h-d-none {
+  display: none;
+}
+.d2h-file-side-diff {
+  display: inline-block;
+  overflow-x: scroll;
+  overflow-y: hidden;
+  width: 50%;
+}
+.d2h-code-line {
+  padding: 0 8em;
+  width: calc(100% - 16em);
+}
+.d2h-code-line,
+.d2h-code-side-line {
+  display: inline-block;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+  white-space: nowrap;
+}
+.d2h-code-side-line {
+  padding: 0 4.5em;
+  width: calc(100% - 9em);
+}
+.d2h-code-line-ctn {
+  background: none;
+  display: inline-block;
+  padding: 0;
+  word-wrap: normal;
+  -webkit-user-select: text;
+  -moz-user-select: text;
+  -ms-user-select: text;
+  user-select: text;
+  vertical-align: middle;
+  white-space: pre;
+  width: 100%;
+}
+.d2h-code-line del,
+.d2h-code-side-line del {
+  background-color: #ffb6ba;
+  background-color: var(--d2h-del-highlight-bg-color);
+}
+.d2h-code-line del,
+.d2h-code-line ins,
+.d2h-code-side-line del,
+.d2h-code-side-line ins {
+  border-radius: 0.2em;
+  display: inline-block;
+  margin-top: -1px;
+  -webkit-text-decoration: none;
+  text-decoration: none;
+}
+.d2h-code-line ins,
+.d2h-code-side-line ins {
+  background-color: #97f295;
+  background-color: var(--d2h-ins-highlight-bg-color);
+  text-align: left;
+}
+.d2h-code-line-prefix {
+  background: none;
+  display: inline;
+  padding: 0;
+  word-wrap: normal;
+  white-space: pre;
+}
+.line-num1 {
+  float: left;
+}
+.line-num1,
+.line-num2 {
+  -webkit-box-sizing: border-box;
+  box-sizing: border-box;
+  overflow: hidden;
+  padding: 0 0.5em;
+  text-overflow: ellipsis;
+  width: 3.5em;
+}
+.line-num2 {
+  float: right;
+}
+.d2h-code-linenumber {
+  background-color: #fff;
+  background-color: var(--d2h-bg-color);
+  border: solid #eee;
+  border: solid var(--d2h-line-border-color);
+  border-width: 0 1px;
+  -webkit-box-sizing: border-box;
+  box-sizing: border-box;
+  color: rgba(0, 0, 0, 0.3);
+  color: var(--d2h-dim-color);
+  cursor: pointer;
+  display: inline-block;
+  position: absolute;
+  text-align: right;
+  width: 7.5em;
+}
+.d2h-code-linenumber:after {
+  content: '\200b';
+}
+.d2h-code-side-linenumber {
+  background-color: #fff;
+  background-color: var(--d2h-bg-color);
+  border: solid #eee;
+  border: solid var(--d2h-line-border-color);
+  border-width: 0 1px;
+  -webkit-box-sizing: border-box;
+  box-sizing: border-box;
+  color: rgba(0, 0, 0, 0.3);
+  color: var(--d2h-dim-color);
+  cursor: pointer;
+  display: inline-block;
+  overflow: hidden;
+  padding: 0 0.5em;
+  position: absolute;
+  text-align: right;
+  text-overflow: ellipsis;
+  width: 4em;
+}
+.d2h-code-side-linenumber:after {
+  content: '\200b';
+}
+.d2h-code-side-emptyplaceholder,
+.d2h-emptyplaceholder {
+  background-color: #f1f1f1;
+  background-color: var(--d2h-empty-placeholder-bg-color);
+  border-color: #e1e1e1;
+  border-color: var(--d2h-empty-placeholder-border-color);
+}
+.d2h-code-line-prefix,
+.d2h-code-linenumber,
+.d2h-code-side-linenumber,
+.d2h-emptyplaceholder {
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
+  user-select: none;
+}
+.d2h-code-linenumber,
+.d2h-code-side-linenumber {
+  direction: rtl;
+}
+.d2h-del {
+  background-color: #fee8e9;
+  background-color: var(--d2h-del-bg-color);
+  border-color: #e9aeae;
+  border-color: var(--d2h-del-border-color);
+}
+.d2h-ins {
+  background-color: #dfd;
+  background-color: var(--d2h-ins-bg-color);
+  border-color: #b4e2b4;
+  border-color: var(--d2h-ins-border-color);
+}
+.d2h-info {
+  background-color: #f8fafd;
+  background-color: var(--d2h-info-bg-color);
+  border-color: #d5e4f2;
+  border-color: var(--d2h-info-border-color);
+  color: rgba(0, 0, 0, 0.3);
+  color: var(--d2h-dim-color);
+}
+.d2h-file-diff .d2h-del.d2h-change {
+  background-color: #fdf2d0;
+  background-color: var(--d2h-change-del-color);
+}
+.d2h-file-diff .d2h-ins.d2h-change {
+  background-color: #ded;
+  background-color: var(--d2h-change-ins-color);
+}
+.d2h-file-list-wrapper {
+  margin-bottom: 10px;
+}
+.d2h-file-list-wrapper a {
+  -webkit-text-decoration: none;
+  text-decoration: none;
+}
+.d2h-file-list-wrapper a,
+.d2h-file-list-wrapper a:visited {
+  color: #3572b0;
+  color: var(--d2h-moved-label-color);
+}
+.d2h-file-list-header {
+  text-align: left;
+}
+.d2h-file-list-title {
+  font-weight: 700;
+}
+.d2h-file-list-line {
+  display: -webkit-box;
+  display: -ms-flexbox;
+  display: flex;
+  text-align: left;
+}
+.d2h-file-list {
+  display: block;
+  list-style: none;
+  margin: 0;
+  padding: 0;
+}
+.d2h-file-list > li {
+  border-bottom: 1px solid #ddd;
+  border-bottom: 1px solid var(--d2h-border-color);
+  margin: 0;
+  padding: 5px 10px;
+}
+.d2h-file-list > li:last-child {
+  border-bottom: none;
+}
+.d2h-file-switch {
+  cursor: pointer;
+  display: none;
+  font-size: 10px;
+}
+.d2h-icon {
+  margin-right: 10px;
+  vertical-align: middle;
+  fill: currentColor;
+}
+.d2h-deleted {
+  color: #c33;
+  color: var(--d2h-del-label-color);
+}
+.d2h-added {
+  color: #399839;
+  color: var(--d2h-ins-label-color);
+}
+.d2h-changed {
+  color: #d0b44c;
+  color: var(--d2h-change-label-color);
+}
+.d2h-moved {
+  color: #3572b0;
+  color: var(--d2h-moved-label-color);
+}
+.d2h-tag {
+  background-color: #fff;
+  background-color: var(--d2h-bg-color);
+  display: -webkit-box;
+  display: -ms-flexbox;
+  display: flex;
+  font-size: 10px;
+  margin-left: 5px;
+  padding: 0 2px;
+}
+.d2h-deleted-tag {
+  border: 1px solid #c33;
+  border: 1px solid var(--d2h-del-label-color);
+}
+.d2h-added-tag {
+  border: 1px solid #399839;
+  border: 1px solid var(--d2h-ins-label-color);
+}
+.d2h-changed-tag {
+  border: 1px solid #d0b44c;
+  border: 1px solid var(--d2h-change-label-color);
+}
+.d2h-moved-tag {
+  border: 1px solid #3572b0;
+  border: 1px solid var(--d2h-moved-label-color);
+}
+.d2h-dark-color-scheme {
+  background-color: #0d1117;
+  background-color: var(--d2h-dark-bg-color);
+  color: #e6edf3;
+  color: var(--d2h-dark-color);
+}
+.d2h-dark-color-scheme .d2h-file-header {
+  background-color: #161b22;
+  background-color: var(--d2h-dark-file-header-bg-color);
+  border-bottom: #30363d;
+  border-bottom: var(--d2h-dark-file-header-border-color);
+}
+.d2h-dark-color-scheme .d2h-lines-added {
+  border: 1px solid rgba(46, 160, 67, 0.4);
+  border: 1px solid var(--d2h-dark-ins-border-color);
+  color: #3fb950;
+  color: var(--d2h-dark-ins-label-color);
+}
+.d2h-dark-color-scheme .d2h-lines-deleted {
+  border: 1px solid rgba(248, 81, 73, 0.4);
+  border: 1px solid var(--d2h-dark-del-border-color);
+  color: #f85149;
+  color: var(--d2h-dark-del-label-color);
+}
+.d2h-dark-color-scheme .d2h-code-line del,
+.d2h-dark-color-scheme .d2h-code-side-line del {
+  background-color: rgba(248, 81, 73, 0.4);
+  background-color: var(--d2h-dark-del-highlight-bg-color);
+}
+.d2h-dark-color-scheme .d2h-code-line ins,
+.d2h-dark-color-scheme .d2h-code-side-line ins {
+  background-color: rgba(46, 160, 67, 0.4);
+  background-color: var(--d2h-dark-ins-highlight-bg-color);
+}
+.d2h-dark-color-scheme .d2h-diff-tbody {
+  border-color: #30363d;
+  border-color: var(--d2h-dark-border-color);
+}
+.d2h-dark-color-scheme .d2h-code-side-linenumber {
+  background-color: #0d1117;
+  background-color: var(--d2h-dark-bg-color);
+  border-color: #21262d;
+  border-color: var(--d2h-dark-line-border-color);
+  color: #6e7681;
+  color: var(--d2h-dark-dim-color);
+}
+.d2h-dark-color-scheme .d2h-files-diff .d2h-code-side-emptyplaceholder,
+.d2h-dark-color-scheme .d2h-files-diff .d2h-emptyplaceholder {
+  background-color: hsla(215, 8%, 47%, 0.1);
+  background-color: var(--d2h-dark-empty-placeholder-bg-color);
+  border-color: #30363d;
+  border-color: var(--d2h-dark-empty-placeholder-border-color);
+}
+.d2h-dark-color-scheme .d2h-code-linenumber {
+  background-color: #0d1117;
+  background-color: var(--d2h-dark-bg-color);
+  border-color: #21262d;
+  border-color: var(--d2h-dark-line-border-color);
+  color: #6e7681;
+  color: var(--d2h-dark-dim-color);
+}
+.d2h-dark-color-scheme .d2h-del {
+  background-color: rgba(248, 81, 73, 0.1);
+  background-color: var(--d2h-dark-del-bg-color);
+  border-color: rgba(248, 81, 73, 0.4);
+  border-color: var(--d2h-dark-del-border-color);
+}
+.d2h-dark-color-scheme .d2h-ins {
+  background-color: rgba(46, 160, 67, 0.15);
+  background-color: var(--d2h-dark-ins-bg-color);
+  border-color: rgba(46, 160, 67, 0.4);
+  border-color: var(--d2h-dark-ins-border-color);
+}
+.d2h-dark-color-scheme .d2h-info {
+  background-color: rgba(56, 139, 253, 0.1);
+  background-color: var(--d2h-dark-info-bg-color);
+  border-color: rgba(56, 139, 253, 0.4);
+  border-color: var(--d2h-dark-info-border-color);
+  color: #6e7681;
+  color: var(--d2h-dark-dim-color);
+}
+.d2h-dark-color-scheme .d2h-file-diff .d2h-del.d2h-change {
+  background-color: rgba(210, 153, 34, 0.2);
+  background-color: var(--d2h-dark-change-del-color);
+}
+.d2h-dark-color-scheme .d2h-file-diff .d2h-ins.d2h-change {
+  background-color: rgba(46, 160, 67, 0.25);
+  background-color: var(--d2h-dark-change-ins-color);
+}
+.d2h-dark-color-scheme .d2h-file-wrapper {
+  border: 1px solid #30363d;
+  border: 1px solid var(--d2h-dark-border-color);
+}
+.d2h-dark-color-scheme .d2h-file-collapse {
+  border: 1px solid #0d1117;
+  border: 1px solid var(--d2h-dark-bg-color);
+}
+.d2h-dark-color-scheme .d2h-file-collapse.d2h-selected {
+  background-color: rgba(56, 139, 253, 0.1);
+  background-color: var(--d2h-dark-selected-color);
+}
+.d2h-dark-color-scheme .d2h-file-list-wrapper a,
+.d2h-dark-color-scheme .d2h-file-list-wrapper a:visited {
+  color: #3572b0;
+  color: var(--d2h-dark-moved-label-color);
+}
+.d2h-dark-color-scheme .d2h-file-list > li {
+  border-bottom: 1px solid #0d1117;
+  border-bottom: 1px solid var(--d2h-dark-bg-color);
+}
+.d2h-dark-color-scheme .d2h-deleted {
+  color: #f85149;
+  color: var(--d2h-dark-del-label-color);
+}
+.d2h-dark-color-scheme .d2h-added {
+  color: #3fb950;
+  color: var(--d2h-dark-ins-label-color);
+}
+.d2h-dark-color-scheme .d2h-changed {
+  color: #d29922;
+  color: var(--d2h-dark-change-label-color);
+}
+.d2h-dark-color-scheme .d2h-moved {
+  color: #3572b0;
+  color: var(--d2h-dark-moved-label-color);
+}
+.d2h-dark-color-scheme .d2h-tag {
+  background-color: #0d1117;
+  background-color: var(--d2h-dark-bg-color);
+}
+.d2h-dark-color-scheme .d2h-deleted-tag {
+  border: 1px solid #f85149;
+  border: 1px solid var(--d2h-dark-del-label-color);
+}
+.d2h-dark-color-scheme .d2h-added-tag {
+  border: 1px solid #3fb950;
+  border: 1px solid var(--d2h-dark-ins-label-color);
+}
+.d2h-dark-color-scheme .d2h-changed-tag {
+  border: 1px solid #d29922;
+  border: 1px solid var(--d2h-dark-change-label-color);
+}
+.d2h-dark-color-scheme .d2h-moved-tag {
+  border: 1px solid #3572b0;
+  border: 1px solid var(--d2h-dark-moved-label-color);
+}
+@media (prefers-color-scheme: dark) {
+  .d2h-auto-color-scheme {
+    background-color: #0d1117;
+    background-color: var(--d2h-dark-bg-color);
+    color: #e6edf3;
+    color: var(--d2h-dark-color);
+  }
+  .d2h-auto-color-scheme .d2h-file-header {
+    background-color: #161b22;
+    background-color: var(--d2h-dark-file-header-bg-color);
+    border-bottom: #30363d;
+    border-bottom: var(--d2h-dark-file-header-border-color);
+  }
+  .d2h-auto-color-scheme .d2h-lines-added {
+    border: 1px solid rgba(46, 160, 67, 0.4);
+    border: 1px solid var(--d2h-dark-ins-border-color);
+    color: #3fb950;
+    color: var(--d2h-dark-ins-label-color);
+  }
+  .d2h-auto-color-scheme .d2h-lines-deleted {
+    border: 1px solid rgba(248, 81, 73, 0.4);
+    border: 1px solid var(--d2h-dark-del-border-color);
+    color: #f85149;
+    color: var(--d2h-dark-del-label-color);
+  }
+  .d2h-auto-color-scheme .d2h-code-line del,
+  .d2h-auto-color-scheme .d2h-code-side-line del {
+    background-color: rgba(248, 81, 73, 0.4);
+    background-color: var(--d2h-dark-del-highlight-bg-color);
+  }
+  .d2h-auto-color-scheme .d2h-code-line ins,
+  .d2h-auto-color-scheme .d2h-code-side-line ins {
+    background-color: rgba(46, 160, 67, 0.4);
+    background-color: var(--d2h-dark-ins-highlight-bg-color);
+  }
+  .d2h-auto-color-scheme .d2h-diff-tbody {
+    border-color: #30363d;
+    border-color: var(--d2h-dark-border-color);
+  }
+  .d2h-auto-color-scheme .d2h-code-side-linenumber {
+    background-color: #0d1117;
+    background-color: var(--d2h-dark-bg-color);
+    border-color: #21262d;
+    border-color: var(--d2h-dark-line-border-color);
+    color: #6e7681;
+    color: var(--d2h-dark-dim-color);
+  }
+  .d2h-auto-color-scheme .d2h-files-diff .d2h-code-side-emptyplaceholder,
+  .d2h-auto-color-scheme .d2h-files-diff .d2h-emptyplaceholder {
+    background-color: hsla(215, 8%, 47%, 0.1);
+    background-color: var(--d2h-dark-empty-placeholder-bg-color);
+    border-color: #30363d;
+    border-color: var(--d2h-dark-empty-placeholder-border-color);
+  }
+  .d2h-auto-color-scheme .d2h-code-linenumber {
+    background-color: #0d1117;
+    background-color: var(--d2h-dark-bg-color);
+    border-color: #21262d;
+    border-color: var(--d2h-dark-line-border-color);
+    color: #6e7681;
+    color: var(--d2h-dark-dim-color);
+  }
+  .d2h-auto-color-scheme .d2h-del {
+    background-color: rgba(248, 81, 73, 0.1);
+    background-color: var(--d2h-dark-del-bg-color);
+    border-color: rgba(248, 81, 73, 0.4);
+    border-color: var(--d2h-dark-del-border-color);
+  }
+  .d2h-auto-color-scheme .d2h-ins {
+    background-color: rgba(46, 160, 67, 0.15);
+    background-color: var(--d2h-dark-ins-bg-color);
+    border-color: rgba(46, 160, 67, 0.4);
+    border-color: var(--d2h-dark-ins-border-color);
+  }
+  .d2h-auto-color-scheme .d2h-info {
+    background-color: rgba(56, 139, 253, 0.1);
+    background-color: var(--d2h-dark-info-bg-color);
+    border-color: rgba(56, 139, 253, 0.4);
+    border-color: var(--d2h-dark-info-border-color);
+    color: #6e7681;
+    color: var(--d2h-dark-dim-color);
+  }
+  .d2h-auto-color-scheme .d2h-file-diff .d2h-del.d2h-change {
+    background-color: rgba(210, 153, 34, 0.2);
+    background-color: var(--d2h-dark-change-del-color);
+  }
+  .d2h-auto-color-scheme .d2h-file-diff .d2h-ins.d2h-change {
+    background-color: rgba(46, 160, 67, 0.25);
+    background-color: var(--d2h-dark-change-ins-color);
+  }
+  .d2h-auto-color-scheme .d2h-file-wrapper {
+    border: 1px solid #30363d;
+    border: 1px solid var(--d2h-dark-border-color);
+  }
+  .d2h-auto-color-scheme .d2h-file-collapse {
+    border: 1px solid #0d1117;
+    border: 1px solid var(--d2h-dark-bg-color);
+  }
+  .d2h-auto-color-scheme .d2h-file-collapse.d2h-selected {
+    background-color: rgba(56, 139, 253, 0.1);
+    background-color: var(--d2h-dark-selected-color);
+  }
+  .d2h-auto-color-scheme .d2h-file-list-wrapper a,
+  .d2h-auto-color-scheme .d2h-file-list-wrapper a:visited {
+    color: #3572b0;
+    color: var(--d2h-dark-moved-label-color);
+  }
+  .d2h-auto-color-scheme .d2h-file-list > li {
+    border-bottom: 1px solid #0d1117;
+    border-bottom: 1px solid var(--d2h-dark-bg-color);
+  }
+  .d2h-dark-color-scheme .d2h-deleted {
+    color: #f85149;
+    color: var(--d2h-dark-del-label-color);
+  }
+  .d2h-auto-color-scheme .d2h-added {
+    color: #3fb950;
+    color: var(--d2h-dark-ins-label-color);
+  }
+  .d2h-auto-color-scheme .d2h-changed {
+    color: #d29922;
+    color: var(--d2h-dark-change-label-color);
+  }
+  .d2h-auto-color-scheme .d2h-moved {
+    color: #3572b0;
+    color: var(--d2h-dark-moved-label-color);
+  }
+  .d2h-auto-color-scheme .d2h-tag {
+    background-color: #0d1117;
+    background-color: var(--d2h-dark-bg-color);
+  }
+  .d2h-auto-color-scheme .d2h-deleted-tag {
+    border: 1px solid #f85149;
+    border: 1px solid var(--d2h-dark-del-label-color);
+  }
+  .d2h-auto-color-scheme .d2h-added-tag {
+    border: 1px solid #3fb950;
+    border: 1px solid var(--d2h-dark-ins-label-color);
+  }
+  .d2h-auto-color-scheme .d2h-changed-tag {
+    border: 1px solid #d29922;
+    border: 1px solid var(--d2h-dark-change-label-color);
+  }
+  .d2h-auto-color-scheme .d2h-moved-tag {
+    border: 1px solid #3572b0;
+    border: 1px solid var(--d2h-dark-moved-label-color);
+  }
+}

packages/bruno-app/src/components/ApiSpecPanel/FileEditor/CodeEditor/StyledWrapper.js

@@ -2,10 +2,11 @@ import styled from 'styled-components';
 
 const StyledWrapper = styled.div`
   div.CodeMirror {
-    height: calc(100vh - 4rem);
+    height: calc(100vh - 9rem);
     background: ${(props) => props.theme.codemirror.bg};
     border: solid 1px ${(props) => props.theme.codemirror.border};
     font-family: ${(props) => (props.font ? props.font : 'default')};
+    font-size: ${(props) => props.theme.font.size.base};
     line-break: anywhere;
   }
 
@@ -60,6 +61,17 @@ const StyledWrapper = styled.div`
   .cm-variable-invalid {
     color: ${(props) => props.theme.codemirror.variable.invalid};
   }
+
+  .CodeMirror-matchingbracket {
+    background: ${(props) => props.theme.status.success.background} !important;
+    text-decoration: unset;
+  }
+
+  .CodeMirror-nonmatchingbracket {
+    color: ${(props) => props.theme.colors.text.danger} !important;
+    background: ${(props) => props.theme.status.danger.background} !important;
+    text-decoration: unset;
+  }
 `;
 
 export default StyledWrapper;

packages/bruno-app/src/components/ApiSpecPanel/FileEditor/CodeEditor/index.js

@@ -57,16 +57,6 @@ export default class CodeEditor extends React.Component {
       scrollbarStyle: 'overlay',
       theme: this.props.theme === 'dark' ? 'monokai' : 'default',
       extraKeys: {
-        'Cmd-S': () => {
-          if (this.props.onSave) {
-            this.props.onSave();
-          }
-        },
-        'Ctrl-S': () => {
-          if (this.props.onSave) {
-            this.props.onSave();
-          }
-        },
         'Cmd-F': 'findPersistent',
         'Ctrl-F': 'findPersistent',
         'Cmd-H': 'replace',

packages/bruno-app/src/components/ApiSpecPanel/FileEditor/index.js

@@ -1,51 +0,0 @@
-import get from 'lodash/get';
-import { useTheme } from 'providers/Theme';
-import { useDispatch, useSelector } from 'react-redux';
-import CodeEditor from './CodeEditor/index';
-import { IconDeviceFloppy } from '@tabler/icons';
-import { saveApiSpecToFile } from 'providers/ReduxStore/slices/apiSpec';
-import { useState } from 'react';
-
-const FileEditor = ({ apiSpec }) => {
-  const dispatch = useDispatch();
-  const { displayedTheme, theme } = useTheme();
-  const preferences = useSelector((state) => state.app.preferences);
-
-  const [content, setContent] = useState(apiSpec?.raw);
-
-  const onEdit = (value) => {
-    setContent(value);
-  };
-
-  const onSave = () => {
-    dispatch(saveApiSpecToFile({ uid: apiSpec?.uid, content }));
-  };
-
-  const hasChanges = Boolean(content != apiSpec?.raw);
-
-  const editorMode = 'yaml';
-
-  return (
-    <div className="flex flex-grow relative">
-      <CodeEditor
-        theme={displayedTheme}
-        value={content}
-        onEdit={onEdit}
-        onSave={onSave}
-        mode={editorMode}
-        font={get(preferences, 'font.codeFont', 'default')}
-      />
-      <IconDeviceFloppy
-        onClick={onSave}
-        color={hasChanges ? theme.draftColor : theme.requestTabs.icon.color}
-        strokeWidth={1.5}
-        size={22}
-        className={`absolute right-0 top-0 m-4 ${
-          hasChanges ? 'cursor-pointer oapcity-100' : 'cursor-default opacity-50'
-        }`}
-      />
-    </div>
-  );
-};
-
-export default FileEditor;

packages/bruno-app/src/components/ApiSpecPanel/Renderers/Swagger/StyledWrapper.js

@@ -2,15 +2,868 @@ import styled from 'styled-components';
 
 const StyledWrapper = styled.div`
   .swagger-root {
-    height: calc(100vh - 4rem);
-    border: solid 1px ${(props) => props.theme.codemirror.border};
+    height: calc(100vh - 7rem);
+    border-left: solid 1px ${(props) => props.theme.border.border1};
+    overflow-y: auto;
+    background: ${(props) => props.theme.bg};
+    padding-bottom: 20px;
 
-    &.dark {
-      .swagger-ui {
-        filter: invert(88%) hue-rotate(180deg);
+    /* ── Global reset ── */
+    .swagger-ui {
+      font-family: inherit;
+      font-size: ${(props) => props.theme.font.size.base};
+      color: ${(props) => props.theme.text};
+
+      * {
+        border-color: ${(props) => props.theme.border.border1};
       }
-      .swagger-ui .microlight {
-        filter: invert(100%) hue-rotate(180deg);
+
+      .auth-container {
+        padding: 0;
+      }
+
+      select {
+        box-shadow: none !important;
+      }
+
+      .wrapper {
+        padding: 0 20px;
+        max-width: none;
+      }
+
+      /* ── Info section ── */
+      .info {
+        margin: 16px 0 12px;
+
+        hgroup.main {
+          margin: 0;
+        }
+
+        .title {
+          font-size: 16px;
+          font-weight: 600;
+          color: ${(props) => props.theme.text};
+
+          small {
+            padding: 2px 6px !important;
+            font-size: 10px;
+            vertical-align: middle;
+            border-radius: 3px;
+
+            pre {
+              color: ${(props) => props.theme.text} !important;
+              font-size: 10px;
+            }
+          }
+        }
+
+        .base-url {
+          font-size: ${(props) => props.theme.font.size.xs};
+          color: ${(props) => props.theme.colors.text.muted};
+        }
+
+        .description {
+          font-size: ${(props) => props.theme.font.size.sm};
+          color: ${(props) => props.theme.colors.text.muted};
+
+          p, li {
+            font-size: ${(props) => props.theme.font.size.sm};
+            color: ${(props) => props.theme.colors.text.muted};
+            margin: 3px 0;
+            line-height: 1.5;
+          }
+
+          h1, h2, h3, h4, h5, h6 {
+            color: ${(props) => props.theme.text};
+          }
+
+          a {
+            color: ${(props) => props.theme.textLink};
+          }
+        }
+      }
+
+      /* Version / OAS badges */
+      .version-stamp span.version {
+        background: ${(props) => props.theme.border.border1} !important;
+        border: 1px solid ${(props) => props.theme.colors.text.muted} !important;
+        color: ${(props) => props.theme.text} !important;
+        font-size: 9px;
+        padding: 2px 6px;
+        border-radius: 3px;
+      }
+
+      .version-pragma {
+        font-size: ${(props) => props.theme.font.size.xs};
+        color: ${(props) => props.theme.colors.text.muted};
+      }
+
+      /* ── Tag section headings ── */
+      .opblock-tag-section {
+        .opblock-tag {
+          font-size: ${(props) => props.theme.font.size.md};
+          color: ${(props) => props.theme.text};
+          border-bottom: none;
+          padding: 0;
+
+          &:hover {
+            background: ${(props) => props.theme.background.mantle};
+          }
+
+          a {
+            color: ${(props) => props.theme.text} !important;
+          }
+
+          small {
+            font-size: ${(props) => props.theme.font.size.xs};
+            color: ${(props) => props.theme.colors.text.muted};
+            padding: 0 10px;
+          }
+        }
+      }
+
+      /* ── Operation blocks (GET, POST, PUT, DELETE, PATCH) ── */
+      .opblock {
+        margin: 0 0 8px;
+        border-radius: 4px;
+        border: 1px solid ${(props) => props.theme.border.border1} !important;
+        background: ${(props) => props.theme.bg} !important;
+        box-shadow: none !important;
+
+        .opblock-summary {
+          padding: 6px 10px;
+          border: none !important;
+          background: transparent !important;
+
+          .opblock-summary-method {
+            font-size: 10px;
+            font-weight: 700;
+            padding: 3px 8px;
+            min-width: 50px;
+            text-align: center;
+            border-radius: 3px;
+          }
+
+          .opblock-summary-path {
+            font-size: ${(props) => props.theme.font.size.sm};
+
+            a, span {
+              color: ${(props) => props.theme.text} !important;
+            }
+          }
+
+          .opblock-summary-description {
+            font-size: ${(props) => props.theme.font.size.xs};
+            color: ${(props) => props.theme.colors.text.muted};
+          }
+
+          .opblock-summary-control {
+            svg {
+              fill: ${(props) => props.theme.colors.text.muted};
+              width: 14px;
+              height: 14px;
+            }
+          }
+        }
+
+        .opblock-body {
+          font-size: ${(props) => props.theme.font.size.sm};
+          color: ${(props) => props.theme.text};
+          background: ${(props) => props.theme.bg};
+          border-top: 1px solid ${(props) => props.theme.border.border1};
+
+          .opblock-description-wrapper,
+          .opblock-section {
+            p {
+              color: ${(props) => props.theme.colors.text.muted};
+              font-size: ${(props) => props.theme.font.size.sm};
+            }
+          }
+
+          .tab-header .tab-item {
+            color: ${(props) => props.theme.colors.text.muted};
+
+            &.active {
+              color: ${(props) => props.theme.text};
+            }
+          }
+
+          select {
+            color: ${(props) => props.theme.text};
+            background: ${(props) => props.theme.bg};
+            border: 1px solid ${(props) => props.theme.border.border1};
+            border-radius: 3px;
+            font-size: ${(props) => props.theme.font.size.xs};
+            padding: 2px 6px;
+          }
+
+          input[type="text"] {
+            color: ${(props) => props.theme.text};
+            background: ${(props) => props.theme.bg};
+            border: 1px solid ${(props) => props.theme.border.border1};
+            border-radius: 3px;
+            font-size: ${(props) => props.theme.font.size.sm};
+          }
+        }
+      }
+
+      /* Method badge colors — keep them but tone down */
+      .opblock.opblock-get .opblock-summary-method { background: #61affe; color: #fff; }
+      .opblock.opblock-post .opblock-summary-method { background: #49cc90; color: #fff; }
+      .opblock.opblock-put .opblock-summary-method { background: #fca130; color: #fff; }
+      .opblock.opblock-delete .opblock-summary-method { background: #f93e3e; color: #fff; }
+      .opblock.opblock-patch .opblock-summary-method { background: #50e3c2; color: #000; }
+
+      /* Lock / authorization icons */
+      .authorization__btn {
+
+        svg {
+          fill: ${(props) => props.theme.colors.text.muted};
+          width: 14px;
+          height: 14px;
+        }
+      }
+
+      /* ── Tables ── */
+      table {
+        font-size: ${(props) => props.theme.font.size.sm};
+
+        thead {
+          tr {
+            th {
+              font-size: ${(props) => props.theme.font.size.xs} !important;
+              color: ${(props) => props.theme.colors.text.muted} !important;
+              border-bottom: 1px solid ${(props) => props.theme.border.border1} !important;
+              padding: 6px 0;
+            }
+          }
+        }
+
+        td {
+          padding: 6px 0;
+          border-bottom: 1px solid ${(props) => props.theme.border.border1};
+          color: ${(props) => props.theme.text};
+        }
+      }
+
+      .parameter__name {
+        font-size: ${(props) => props.theme.font.size.sm};
+        color: ${(props) => props.theme.text};
+
+        &.required::after {
+          color: ${(props) => props.theme.colors.text.danger || '#c0392b'};
+          font-size: ${(props) => props.theme.font.size.xs};
+        }
+      }
+
+      .parameter__type {
+        font-size: ${(props) => props.theme.font.size.xs};
+        color: ${(props) => props.theme.colors.text.muted};
+      }
+
+      .parameter__in {
+        font-size: ${(props) => props.theme.font.size.xs};
+        color: ${(props) => props.theme.colors.text.muted};
+      }
+
+      /* ── Models / Schemas ── */
+      section.models {
+        border: 1px solid ${(props) => props.theme.border.border1};
+        border-radius: 4px;
+        background: ${(props) => props.theme.bg};
+        padding-bottom: 0px;
+        margin-bottom: 40px;
+        margin-top: 8px;
+
+        h4 {
+          font-size: ${(props) => props.theme.font.size.sm};
+          color: ${(props) => props.theme.text};
+          border-bottom: none;
+          padding: 6px 10px;
+          margin: 0;
+
+          svg {
+            fill: ${(props) => props.theme.colors.text.muted};
+            width: 16px;
+            height: 16px;
+          }
+        }
+
+        .model-container {
+          background: ${(props) => props.theme.bg} !important;
+          margin: 0;
+          padding: 4px 8px;
+          border-bottom: 1px solid ${(props) => props.theme.border.border1};
+
+          &:last-child {
+            border-bottom: none;
+          }
+
+          .model-box {
+            background: ${(props) => props.theme.bg} !important;
+            padding: 2px 0;
+          }
+        }
+      }
+
+      .model {
+        font-size: 11px;
+        color: ${(props) => props.theme.text};
+        line-height: 1.4;
+
+        .prop-type {
+          color: ${(props) => props.theme.textLink};
+          font-size: 11px;
+        }
+
+        .prop-format {
+          color: ${(props) => props.theme.colors.text.muted};
+          font-size: 10px;
+        }
+
+        span.prop-enum {
+          display: block;
+          color: ${(props) => props.theme.colors.text.muted};
+          font-size: 10px;
+        }
+      }
+
+      .model-example {
+
+        .tab li {
+          color: ${(props) => props.theme.colors.text.muted} !important;
+        }
+      }
+
+      /* Model expand/collapse toggle */
+      .model-toggle {
+        cursor: pointer;
+        font-size: 10px;
+        color: ${(props) => props.theme.colors.text.muted};
+
+        &::after {
+          color: ${(props) => props.theme.colors.text.muted};
+        }
+      }
+
+      /* Model box inner styling */
+      .model-box {
+        background: ${(props) => props.theme.bg} !important;
+        color: ${(props) => props.theme.text};
+      }
+
+      /* Inner model details */
+      .inner-object {
+        color: ${(props) => props.theme.text};
+      }
+
+      /* Model title (schema name) */
+      .model-title {
+        color: ${(props) => props.theme.text};
+        font-size: 12px;
+        font-weight: 600;
+      }
+
+      /* ── JSON Schema 2020-12 (OpenAPI 3.1) schema overrides ── */
+      .json-schema-2020-12-accordion,
+      .json-schema-2020-12-expand-deep-button,
+      section.models h4 button,
+      .model-box button,
+      .models-control,
+      .opblock-summary,
+      .opblock-summary-control,
+      .opblock-tag {
+        outline: none !important;
+        box-shadow: none !important;
+      }
+
+      button:focus-visible,
+      .opblock-summary:focus-visible,
+      .opblock-tag:focus-visible,
+      .models-control:focus-visible {
+        outline: 2px solid ${(props) => props.theme.textLink} !important;
+        outline-offset: 2px;
+      }
+
+      .json-schema-2020-12__title {
+        font-size: 12px !important;
+        font-weight: 600;
+        color: ${(props) => props.theme.text} !important;
+      }
+
+      .json-schema-2020-12-head {
+        padding: 4px 8px !important;
+        background: ${(props) => props.theme.bg} !important;
+
+        .json-schema-2020-12-accordion {
+          padding: 0 !important;
+          color: ${(props) => props.theme.text} !important;
+          background: transparent !important;
+        }
+
+        /* chevron / arrow icon */
+        .json-schema-2020-12-accordion__icon {
+          fill: ${(props) => props.theme.colors.text.muted} !important;
+        }
+
+        button.json-schema-2020-12-expand-deep-button {
+          font-size: 10px !important;
+          color: ${(props) => props.theme.colors.text.muted} !important;
+          background: transparent !important;
+          padding: 0 4px !important;
+        }
+
+        strong.json-schema-2020-12__attribute--primary {
+          font-size: 11px !important;
+          color: ${(props) => props.theme.textLink} !important;
+          font-weight: normal;
+        }
+      }
+
+      .json-schema-2020-12-body {
+        font-size: 11px !important;
+        margin-left: 16px;
+        color: ${(props) => props.theme.text} !important;
+
+        .json-schema-2020-12-property {
+          margin-left: 8px;
+          color: ${(props) => props.theme.text} !important;
+          border-color: ${(props) => props.theme.border.border1} !important;
+        }
+
+        /* property names */
+        .json-schema-2020-12__title {
+          font-size: 11px !important;
+          font-weight: normal;
+          color: ${(props) => props.theme.text} !important;
+        }
+
+        /* type badges inside expanded schema */
+        strong.json-schema-2020-12__attribute--primary {
+          font-size: 10px !important;
+          color: ${(props) => props.theme.textLink} !important;
+          font-weight: normal;
+        }
+
+        strong.json-schema-2020-12__attribute {
+          font-size: 10px !important;
+          color: ${(props) => props.theme.colors.text.muted} !important;
+          font-weight: normal;
+        }
+      }
+
+      .json-schema-2020-12 {
+        font-size: 11px !important;
+        margin: 0 !important;
+        width: 100%;
+        height: 100%;
+        color: ${(props) => props.theme.text} !important;
+        background: ${(props) => props.theme.bg} !important;
+      }
+
+      /* JSON viewer (Examples section inside schema properties) */
+      .json-schema-2020-12-json-viewer {
+        background: transparent !important;
+        color: ${(props) => props.theme.text} !important;
+      }
+
+      .json-schema-2020-12-json-viewer__name {
+        color: ${(props) => props.theme.text} !important;
+      }
+
+      .json-schema-2020-12-json-viewer__name--secondary {
+        color: ${(props) => props.theme.colors.text.muted} !important;
+        font-weight: normal !important;
+      }
+
+      .json-schema-2020-12-json-viewer__value {
+        color: ${(props) => props.theme.text} !important;
+      }
+
+      .json-schema-2020-12-json-viewer__value--secondary {
+        color: ${(props) => props.theme.colors.text.subtext0} !important;
+      }
+
+      .json-schema-2020-12-json-viewer__value--string,
+      .json-schema-2020-12-json-viewer__value--string.json-schema-2020-12-json-viewer__value--secondary {
+        color: ${(props) => props.theme.colors.text.green} !important;
+      }
+
+      .json-schema-2020-12-json-viewer__value--number,
+      .json-schema-2020-12-json-viewer__value--bigint,
+      .json-schema-2020-12-json-viewer__value--number.json-schema-2020-12-json-viewer__value--secondary,
+      .json-schema-2020-12-json-viewer__value--bigint.json-schema-2020-12-json-viewer__value--secondary {
+        color: ${(props) => props.theme.textLink} !important;
+      }
+
+      .json-schema-2020-12-json-viewer__value--boolean,
+      .json-schema-2020-12-json-viewer__value--boolean.json-schema-2020-12-json-viewer__value--secondary {
+        color: ${(props) => props.theme.colors.text.warning} !important;
+      }
+
+      .json-schema-2020-12-json-viewer__value--null,
+      .json-schema-2020-12-json-viewer__value--undefined {
+        color: ${(props) => props.theme.colors.text.muted} !important;
+      }
+
+      /* enum/keyword example values container */
+      .json-schema-2020-12-keyword--examples,
+      [data-json-schema-keyword="examples"] {
+        color: ${(props) => props.theme.text} !important;
+      }
+
+      /* Model collapse/expand all link */
+      span.model-toggle {
+        color: ${(props) => props.theme.colors.text.muted};
+        font-size: 10px;
+      }
+
+      /* Brace styling in models */
+      .brace-open, .brace-close {
+        color: ${(props) => props.theme.colors.text.muted};
+        font-size: 11px;
+      }
+
+      /* ── Code / Response blocks ── */
+      .microlight {
+        background: ${(props) => props.theme.codemirror.bg} !important;
+        color: ${(props) => props.theme.text} !important;
+        font-size: ${(props) => props.theme.font.size.xs};
+        border-radius: 4px;
+        padding: 8px;
+        border: 1px solid ${(props) => props.theme.border.border1};
+      }
+
+      .highlight-code {
+        background: ${(props) => props.theme.codemirror.bg} !important;
+
+        > .microlight {
+          border: none;
+        }
+      }
+
+      pre {
+        color: ${(props) => props.theme.text};
+        font-size: ${(props) => props.theme.font.size.xs};
+        border-radius: 4px;
+      }
+
+      .response-col_status {
+        font-size: ${(props) => props.theme.font.size.sm};
+        color: ${(props) => props.theme.text};
+      }
+
+      .response-col_description {
+        font-size: ${(props) => props.theme.font.size.sm};
+        color: ${(props) => props.theme.colors.text.muted};
+      }
+
+      .responses-inner {
+        h4, h5 {
+          font-size: ${(props) => props.theme.font.size.sm};
+          color: ${(props) => props.theme.text};
+        }
+      }
+
+      /* ── Buttons ── */
+      .btn {
+        font-size: ${(props) => props.theme.font.size.xs};
+        border-radius: 4px;
+        box-shadow: none !important;
+        color: ${(props) => props.theme.text};
+        border-color: ${(props) => props.theme.border.border1};
+        background: transparent;
+      }
+
+      .btn.authorize {
+        color: ${(props) => props.theme.text};
+        border-color: ${(props) => props.theme.border.border1};
+        background: transparent;
+
+        svg {
+          fill: ${(props) => props.theme.text};
+        }
+
+        span {
+          color: ${(props) => props.theme.text};
+        }
+      }
+
+      .btn.execute {
+        background: ${(props) => props.theme.primary?.solid || props.theme.textLink};
+        color: #fff;
+        border-color: transparent;
+      }
+
+      .btn-group {
+        .btn {
+          background: ${(props) => props.theme.bg};
+          color: ${(props) => props.theme.text};
+        }
+      }
+
+      /* ── Links ── */
+      a {
+        color: ${(props) => props.theme.textLink};
+      }
+
+      /* ── Servers / Scheme container ── */
+      .scheme-container {
+        background: ${(props) => props.theme.background.mantle} !important;
+        border-top: 1px solid ${(props) => props.theme.border.border1};
+        border-bottom: 1px solid ${(props) => props.theme.border.border1};
+        padding: 10px;
+        box-shadow: none !important;
+
+        .schemes-title {
+          font-size: ${(props) => props.theme.font.size.sm};
+          color: ${(props) => props.theme.colors.text.muted};
+        }
+
+        label {
+          font-size: ${(props) => props.theme.font.size.sm};
+          color: ${(props) => props.theme.colors.text.muted};
+        }
+
+        select {
+          font-size: ${(props) => props.theme.font.size.sm};
+          color: ${(props) => props.theme.text};
+          background: ${(props) => props.theme.bg};
+          border: 1px solid ${(props) => props.theme.border.border1};
+          border-radius: 4px;
+          padding: 4px 8px;
+        }
+      }
+
+      /* ── SVGs / icons ── */
+      svg {
+        fill: ${(props) => props.theme.colors.text.muted};
+      }
+
+      svg.arrow {
+        fill: ${(props) => props.theme.text};
+        width: 12px;
+        height: 12px;
+        margin-left: 4px;
+      }
+
+      .expand-operation svg {
+        fill: ${(props) => props.theme.colors.text.muted};
+        width: 14px;
+        height: 14px;
+      }
+
+      /* ── Misc / catch-all ── */
+      .loading-container .loading::after {
+        color: ${(props) => props.theme.colors.text.muted};
+        font-size: ${(props) => props.theme.font.size.sm};
+      }
+
+      .renderedMarkdown p {
+        color: ${(props) => props.theme.colors.text.muted};
+        font-size: ${(props) => props.theme.font.size.sm};
+      }
+
+      .opblock-section-header {
+        background: ${(props) => props.theme.background.mantle} !important;
+        box-shadow: none !important;
+        border-bottom: 1px solid ${(props) => props.theme.border.border1};
+        padding: 6px 10px;
+
+        h4 {
+          font-size: ${(props) => props.theme.font.size.sm};
+          color: ${(props) => props.theme.text};
+        }
+
+        label {
+          font-size: ${(props) => props.theme.font.size.xs};
+          color: ${(props) => props.theme.colors.text.muted};
+        }
+      }
+
+      .copy-to-clipboard {
+        button {
+          background: ${(props) => props.theme.background.mantle};
+          border: 1px solid ${(props) => props.theme.border.border1};
+          border-radius: 3px;
+        }
+      }
+
+      /* Dialog / modal overrides */
+      .dialog-ux {
+        .modal-ux {
+          background: ${(props) => props.theme.bg};
+          border: 1px solid ${(props) => props.theme.border.border1};
+          border-radius: 6px;
+          color: ${(props) => props.theme.text};
+          box-shadow: 0 8px 32px rgba(0,0,0,0.4);
+
+          .modal-ux-header {
+            border-bottom: 1px solid ${(props) => props.theme.border.border1};
+            padding: 12px 0px;
+
+            h3 {
+              font-size: ${(props) => props.theme.font.size.md};
+              font-weight: 600;
+              color: ${(props) => props.theme.text};
+            }
+
+            .close-modal {
+              opacity: 0.6;
+              &:hover { opacity: 1; }
+              svg { fill: ${(props) => props.theme.text}; }
+            }
+          }
+
+          .modal-ux-content {
+            color: ${(props) => props.theme.text};
+            padding: 12px 16px;
+
+            p {
+              font-size: ${(props) => props.theme.font.size.sm};
+              color: ${(props) => props.theme.colors.text.muted};
+            }
+
+            /* Section headings like "api_key (apiKey)" */
+            h4, h5, h6 {
+              font-size: ${(props) => props.theme.font.size.sm};
+              font-weight: 600;
+              color: ${(props) => props.theme.textLink};
+              margin: 12px 0 6px;
+            }
+
+            /* Labels: "Name:", "In:", "Flow:", "Value:", etc. */
+            label {
+              font-size: ${(props) => props.theme.font.size.sm};
+              color: ${(props) => props.theme.text};
+
+              > span {
+                font-size: ${(props) => props.theme.font.size.sm};
+                color: ${(props) => props.theme.colors.text.muted};
+              }
+            }
+
+            /* "Scopes:" heading */
+            .scopes h2 {
+              font-size: ${(props) => props.theme.font.size.sm} !important;
+              font-weight: 500;
+              color: ${(props) => props.theme.text} !important;
+            }
+
+            /* Scope item name + description */
+            .scopes .checkbox {
+              p.name {
+                font-size: ${(props) => props.theme.font.size.sm} !important;
+                color: ${(props) => props.theme.text} !important;
+                font-weight: 500;
+                margin: 0;
+              }
+
+              p.description {
+                font-size: ${(props) => props.theme.font.size.xs} !important;
+                color: ${(props) => props.theme.colors.text.muted} !important;
+                margin: 0;
+              }
+            }
+
+            /* Text inputs */
+            input[type="text"],
+            input[type="password"],
+            input[type="email"] {
+              background: ${(props) => props.theme.background.mantle} !important;
+              color: ${(props) => props.theme.text} !important;
+              border: 1px solid ${(props) => props.theme.border.border1} !important;
+              border-radius: 4px !important;
+              font-size: ${(props) => props.theme.font.size.sm} !important;
+              padding: 6px 10px !important;
+              outline: none !important;
+              box-shadow: none !important;
+
+              &:focus {
+                border-color: ${(props) => props.theme.textLink} !important;
+                outline: none !important;
+                box-shadow: none !important;
+              }
+            }
+
+            /* Checkboxes — custom styled to match theme */
+            input[type="checkbox"] {
+              appearance: none !important;
+              -webkit-appearance: none !important;
+              width: 14px !important;
+              height: 14px !important;
+              min-width: 14px;
+              border: 1px solid ${(props) => props.theme.border.border1} !important;
+              border-radius: 3px !important;
+              background: ${(props) => props.theme.background.mantle} !important;
+              cursor: pointer;
+              position: relative;
+              vertical-align: middle;
+
+              &:checked {
+                background: ${(props) => props.theme.textLink} !important;
+                border-color: ${(props) => props.theme.textLink} !important;
+
+                &::after {
+                  content: '';
+                  position: absolute;
+                  left: 3px;
+                  top: 1px;
+                  width: 5px;
+                  height: 8px;
+                  border: 2px solid #fff;
+                  border-top: none;
+                  border-left: none;
+                  transform: rotate(45deg);
+                }
+              }
+            }
+
+            /* "select all / select none" links */
+            a {
+              font-size: ${(props) => props.theme.font.size.xs};
+              color: ${(props) => props.theme.textLink};
+            }
+
+            /* Dividers between auth sections */
+            hr {
+              border-color: ${(props) => props.theme.border.border1};
+              margin: 12px 0;
+            }
+
+            /* Authorize / Close buttons */
+            .btn-done,
+            .auth-btn-wrapper .btn {
+              font-size: ${(props) => props.theme.font.size.sm};
+              border-radius: 4px;
+              padding: 6px 16px;
+              border: 1px solid ${(props) => props.theme.border.border1};
+              background: transparent;
+              color: ${(props) => props.theme.text};
+              cursor: pointer;
+              outline: none !important;
+              box-shadow: none !important;
+
+              &:hover {
+                background: ${(props) => props.theme.background.mantle};
+              }
+
+              &.modal-btn-operation {
+                background: ${(props) => props.theme.textLink};
+                color: #fff;
+                border-color: transparent;
+
+                &:hover {
+                  opacity: 0.9;
+                }
+              }
+            }
+          }
+        }
+
+        .backdrop-ux {
+          background: rgba(0, 0, 0, 0.5);
+        }
       }
     }
   }

packages/bruno-app/src/components/ApiSpecPanel/Renderers/Swagger/index.js

@@ -1,19 +1,15 @@
+import { memo } from 'react';
 import SwaggerUI from 'swagger-ui-react';
 import StyledWrapper from './StyledWrapper';
-import { useTheme } from 'providers/Theme';
-
-const Swagger = ({ string }) => {
-  const { displayedTheme } = useTheme();
-
-  console.log('string', string);
 
+const Swagger = ({ spec, onComplete }) => {
   return (
     <StyledWrapper>
-      <div className={`swagger-root w-full overflow-y-scroll ${displayedTheme}`}>
-        <SwaggerUI spec={string} />
+      <div className="swagger-root w-full">
+        <SwaggerUI spec={spec} onComplete={onComplete} />
       </div>
     </StyledWrapper>
   );
 };
 
-export default Swagger;
+export default memo(Swagger);

packages/bruno-app/src/components/ApiSpecPanel/SpecViewer.js

@@ -0,0 +1,123 @@
+import React, { useState, useEffect, useRef, useCallback } from 'react';
+import get from 'lodash/get';
+import { useTheme } from 'providers/Theme';
+import { useSelector } from 'react-redux';
+import { IconDeviceFloppy, IconLoader2 } from '@tabler/icons';
+import CodeEditor from './FileEditor/CodeEditor/index';
+import Swagger from './Renderers/Swagger';
+import { useDragResize } from 'hooks/useDragResize';
+
+const MIN_LEFT_PANE_WIDTH = 300;
+const MIN_RIGHT_PANE_WIDTH = 450;
+
+/**
+ * Shared split-pane spec viewer: CodeEditor (left) + Swagger preview (right).
+ *
+ * Props:
+ *  - content               (string)  The spec content (YAML/JSON string)
+ *  - readOnly              (boolean) If true, editor is not editable and save icon is hidden
+ *  - onSave                (fn)      Called with current editor content on save (editable mode only)
+ *  - leftPaneWidth         (number|null) Persisted left pane width in px; null = use 50/50 default
+ *  - onLeftPaneWidthChange (fn)      Persist the new width (called on mouseup / double-click / resize-clamp)
+ */
+const SpecViewer = ({ content, readOnly, onSave, leftPaneWidth, onLeftPaneWidthChange }) => {
+  const { displayedTheme, theme } = useTheme();
+  const preferences = useSelector((state) => state.app.preferences);
+
+  const [editorContent, setEditorContent] = useState(content);
+
+  useEffect(() => {
+    setEditorContent(content);
+  }, [content]);
+
+  const hasChanges = !readOnly && editorContent !== content;
+
+  const handleSave = () => {
+    if (onSave) onSave(editorContent);
+  };
+
+  const mainSectionRef = useRef(null);
+  const { dragging, dragWidth, dragbarProps } = useDragResize({
+    containerRef: mainSectionRef,
+    width: leftPaneWidth,
+    onWidthChange: onLeftPaneWidthChange,
+    minLeft: MIN_LEFT_PANE_WIDTH,
+    minRight: MIN_RIGHT_PANE_WIDTH
+  });
+
+  const effectiveWidth = dragging ? dragWidth : leftPaneWidth;
+  const leftPaneStyle = effectiveWidth != null
+    ? { width: `${effectiveWidth}px`, flexShrink: 0 }
+    : { flex: '1 1 50%', minWidth: 0 };
+
+  const [swaggerReady, setSwaggerReady] = useState(false);
+
+  useEffect(() => {
+    setSwaggerReady(false);
+  }, [content]);
+
+  const handleSwaggerComplete = useCallback(() => {
+    // Double rAF: wait for one full paint cycle so Swagger is actually on screen
+    // before hiding the loader — avoids a flash of unrendered content.
+    requestAnimationFrame(() => {
+      requestAnimationFrame(() => setSwaggerReady(true));
+    });
+  }, []);
+
+  return (
+    <section
+      ref={mainSectionRef}
+      className={`main flex flex-grow pl-4 relative ${dragging ? 'dragging' : ''}`}
+    >
+      <div
+        className="api-spec-left-pane flex flex-grow relative h-full"
+        style={leftPaneStyle}
+      >
+        <CodeEditor
+          theme={displayedTheme}
+          value={readOnly ? content : editorContent}
+          readOnly={readOnly ? 'nocursor' : false}
+          onEdit={readOnly ? undefined : (val) => setEditorContent(val)}
+          onSave={readOnly ? undefined : handleSave}
+          mode="yaml"
+          font={get(preferences, 'font.codeFont', 'default')}
+        />
+        {!readOnly && onSave && (
+          <IconDeviceFloppy
+            onClick={handleSave}
+            color={hasChanges ? theme.draftColor : theme.requestTabs.icon.color}
+            strokeWidth={1.5}
+            size={22}
+            className={`absolute right-0 top-0 m-4 ${
+              hasChanges ? 'cursor-pointer opacity-100' : 'cursor-default opacity-50'
+            }`}
+          />
+        )}
+      </div>
+      <div className="dragbar-wrapper" {...dragbarProps}>
+        <div className="dragbar-handle" />
+      </div>
+      <div
+        className="api-spec-right-pane relative"
+        style={{ flex: '1 1 50%', minWidth: 0 }}
+      >
+        <div style={{ visibility: swaggerReady ? 'visible' : 'hidden', height: '100%' }}>
+          <Swagger spec={content} onComplete={handleSwaggerComplete} />
+        </div>
+        {!swaggerReady && (
+          <div
+            className="absolute inset-0 flex items-center justify-center gap-2"
+            style={{ background: theme.bg }}
+          >
+            <div className="flex items-center justify-center gap-2 opacity-70">
+              <IconLoader2 size={20} className="animate-spin" />
+              <span>Generating preview…</span>
+            </div>
+          </div>
+        )}
+      </div>
+    </section>
+  );
+};
+
+export default SpecViewer;

packages/bruno-app/src/components/ApiSpecPanel/StyledWrapper.js

@@ -17,6 +17,35 @@ const StyledWrapper = styled.div`
   .react-tooltip {
     z-index: 10;
   }
+
+  section.main.dragging {
+    cursor: col-resize;
+    user-select: none;
+  }
+
+  div.dragbar-wrapper {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 10px;
+    min-width: 10px;
+    padding: 0;
+    cursor: col-resize;
+    background: transparent;
+    position: relative;
+    flex-shrink: 0;
+
+    div.dragbar-handle {
+      display: flex;
+      height: 100%;
+      width: 1px;
+      border-left: solid 1px ${(props) => props.theme.requestTabPanel.dragbar.border};
+    }
+
+    &:hover div.dragbar-handle {
+      border-left: solid 1px ${(props) => props.theme.requestTabPanel.dragbar.activeBorder};
+    }
+  }
 `;
 
 export default StyledWrapper;

packages/bruno-app/src/components/ApiSpecPanel/index.js

@@ -1,15 +1,13 @@
-import React, { forwardRef, useRef } from 'react';
+import React, { forwardRef, useRef, useCallback } from 'react';
 import find from 'lodash/find';
 import { useSelector, useDispatch } from 'react-redux';
 import { IconFileCode, IconDots } from '@tabler/icons';
 import StyledWrapper from './StyledWrapper';
-import FileEditor from './FileEditor';
+import SpecViewer from './SpecViewer';
 import Dropdown from 'components/Dropdown';
-import { openApiSpec } from 'providers/ReduxStore/slices/apiSpec';
+import { openApiSpec, saveApiSpecToFile, updateApiSpecPanelLeftPaneWidth } from 'providers/ReduxStore/slices/apiSpec';
 import { useState } from 'react';
 import CreateApiSpec from 'components/Sidebar/ApiSpecs/CreateApiSpec';
-import { Suspense } from 'react';
-import Swagger from './Renderers/Swagger';
 import toast from 'react-hot-toast';
 
 const ApiSpecPanel = () => {
@@ -23,7 +21,16 @@ const ApiSpecPanel = () => {
   const onDropdownCreate = (ref) => (dropdownTippyRef.current = ref);
 
   let apiSpec = find(apiSpecs, (c) => c.uid === activeApiSpecUid);
-  const { filename, pathname, raw, uid } = apiSpec || {};
+  const { filename, pathname, raw, uid, leftPaneWidth } = apiSpec || {};
+
+  const handleLeftPaneWidthChange = useCallback(
+    (w) => {
+      if (!uid) return;
+      dispatch(updateApiSpecPanelLeftPaneWidth({ uid, leftPaneWidth: w }));
+    },
+    [dispatch, uid]
+  );
+
   if (!uid) {
     return <div className="p-4 opacity-50">API Spec not found!</div>;
   }
@@ -78,18 +85,12 @@ const ApiSpecPanel = () => {
           </Dropdown>
         </div>
       </div>
-      <section className="main flex flex-grow px-4 relative">
-        <div className="w-full grid grid-cols-2">
-          <div className="col-span-1">
-            <FileEditor apiSpec={apiSpec} />
-          </div>
-          <div className="col-span-1">
-            <Suspense fallback="">
-              <Swagger string={raw} />
-            </Suspense>
-          </div>
-        </div>
-      </section>
+      <SpecViewer
+        content={raw}
+        onSave={(content) => dispatch(saveApiSpecToFile({ uid, content }))}
+        leftPaneWidth={leftPaneWidth ?? null}
+        onLeftPaneWidthChange={handleLeftPaneWidthChange}
+      />
     </StyledWrapper>
   );
 };

packages/bruno-app/src/components/AppTitleBar/index.js

@@ -6,9 +6,10 @@ import { useDispatch, useSelector } from 'react-redux';
 
 import { savePreferences, showManageWorkspacePage, toggleSidebarCollapse } from 'providers/ReduxStore/slices/app';
 import { closeConsole, openConsole } from 'providers/ReduxStore/slices/logs';
-import { openWorkspaceDialog, switchWorkspace } from 'providers/ReduxStore/slices/workspaces/actions';
+import { createWorkspaceWithUniqueName, openWorkspaceDialog, switchWorkspace } from 'providers/ReduxStore/slices/workspaces/actions';
 import { sortWorkspaces, toggleWorkspacePin } from 'utils/workspaces';
 import { focusTab } from 'providers/ReduxStore/slices/tabs';
+import get from 'lodash/get';
 
 import Bruno from 'components/Bruno';
 import MenuDropdown from 'ui/MenuDropdown';
@@ -150,9 +151,19 @@ const AppTitleBar = () => {
     }
   };
 
-  const handleCreateWorkspace = () => {
-    setCreateWorkspaceModalOpen(true);
-  };
+  const handleCreateWorkspace = useCallback(async () => {
+    const defaultLocation = get(preferences, 'general.defaultLocation', '');
+    if (!defaultLocation) {
+      setCreateWorkspaceModalOpen(true);
+      return;
+    }
+
+    try {
+      await dispatch(createWorkspaceWithUniqueName(defaultLocation));
+    } catch (error) {
+      toast.error(error?.message || 'Failed to create workspace');
+    }
+  }, [preferences, dispatch]);
 
   const handleManageWorkspaces = () => {
     dispatch(showManageWorkspacePage());
@@ -240,7 +251,7 @@ const AppTitleBar = () => {
     );
 
     return items;
-  }, [sortedWorkspaces, activeWorkspaceUid, preferences, handlePinWorkspace]);
+  }, [sortedWorkspaces, activeWorkspaceUid, preferences, handlePinWorkspace, handleCreateWorkspace]);
 
   return (
     <StyledWrapper className={`app-titlebar ${osClass} ${isFullScreen ? 'fullscreen' : ''}`}>

packages/bruno-app/src/components/BulkEditor/index.js

@@ -31,7 +31,7 @@ const BulkEditor = ({ params, onChange, onToggle, onSave, onRun }) => {
         />
       </div>
       <div className="flex btn-action justify-between items-center mt-3">
-        <button className="text-link select-none ml-auto" onClick={onToggle}>
+        <button className="text-link select-none ml-auto" data-testid="key-value-edit-toggle" onClick={onToggle}>
           Key/Value Edit
         </button>
       </div>

packages/bruno-app/src/components/CodeEditor/StyledWrapper.js

@@ -151,8 +151,14 @@ const StyledWrapper = styled.div`
   
   //matching bracket fix
   .CodeMirror-matchingbracket {
-    background: #5cc0b48c !important;
-    text-decoration:unset;
+    background: ${(props) => props.theme.status.success.background} !important;
+    text-decoration: unset;
+  }
+
+  .CodeMirror-nonmatchingbracket {
+    color: ${(props) => props.theme.colors.text.danger} !important;
+    background: ${(props) => props.theme.status.danger.background} !important;
+    text-decoration: unset;
   }
 
   .cm-search-line-highlight {

packages/bruno-app/src/components/CodeEditor/index.js

@@ -6,7 +6,7 @@
  */
 
 import React, { createRef } from 'react';
-import { isEqual, escapeRegExp } from 'lodash';
+import { isEqual } from 'lodash';
 import { defineCodeMirrorBrunoVariablesMode } from 'utils/common/codemirror';
 import { setupAutoComplete, showRootHints } from 'utils/codemirror/autocomplete';
 import StyledWrapper from './StyledWrapper';
@@ -17,6 +17,14 @@ import { getAllVariables } from 'utils/collections';
 import { setupLinkAware } from 'utils/codemirror/linkAware';
 import { setupLintErrorTooltip } from 'utils/codemirror/lint-errors';
 import CodeMirrorSearch from 'components/CodeMirrorSearch/index';
+import {
+  applyEditorState,
+  captureEditorState,
+  getDocKey,
+  readPersistedEditorState,
+  writePersistedEditorState
+} from './state-persistence';
+import { usePersistenceScope } from 'hooks/usePersistedState/PersistedScopeProvider';
 
 const CodeMirror = require('codemirror');
 window.jsonlint = jsonlint;
@@ -24,7 +32,7 @@ window.JSHINT = JSHINT;
 
 const TAB_SIZE = 2;
 
-export default class CodeEditor extends React.Component {
+class CodeEditor extends React.Component {
   constructor(props) {
     super(props);
 
@@ -48,8 +56,21 @@ export default class CodeEditor extends React.Component {
     };
   }
 
+  // Thin wrapper around the pure getDocKey helper from state-persistence.js.
+  // Kept on the class so the rest of the lifecycle code reads naturally.
+  _getDocKey() {
+    return getDocKey(this.props);
+  }
+
   componentDidMount() {
     const variables = getAllVariables(this.props.collection, this.props.item);
+    const runShortcut = () => {
+      if (this.props.onRun) {
+        this.props.onRun();
+        return;
+      }
+      return CodeMirror.Pass;
+    };
 
     const editor = (this.editor = CodeMirror(this._node, {
       value: this.props.value || '',
@@ -74,26 +95,6 @@ export default class CodeEditor extends React.Component {
       scrollbarStyle: 'overlay',
       theme: this.props.theme === 'dark' ? 'monokai' : 'default',
       extraKeys: {
-        'Cmd-Enter': () => {
-          if (this.props.onRun) {
-            this.props.onRun();
-          }
-        },
-        'Ctrl-Enter': () => {
-          if (this.props.onRun) {
-            this.props.onRun();
-          }
-        },
-        'Cmd-S': () => {
-          if (this.props.onSave) {
-            this.props.onSave();
-          }
-        },
-        'Ctrl-S': () => {
-          if (this.props.onSave) {
-            this.props.onSave();
-          }
-        },
         'Cmd-F': (cm) => {
           this.setState({ searchBarVisible: true }, () => {
             this.searchBarRef.current?.focus();
@@ -104,8 +105,10 @@ export default class CodeEditor extends React.Component {
             this.searchBarRef.current?.focus();
           });
         },
-        'Cmd-H': 'replace',
-        'Ctrl-H': 'replace',
+        'Cmd-H': this.props.readOnly ? false : 'replace',
+        'Ctrl-H': this.props.readOnly ? false : 'replace',
+        'Cmd-Enter': runShortcut,
+        'Ctrl-Enter': runShortcut,
         'Tab': function (cm) {
           cm.getSelection().includes('\n') || editor.getLine(cm.getCursor().line) == cm.getSelection()
             ? cm.execCommand('indentMore')
@@ -195,9 +198,31 @@ export default class CodeEditor extends React.Component {
     });
 
     if (editor) {
+      // CM5 was constructed with props.value, so the editor already shows the
+      // right content. Read this tab's previously persisted view state from
+      // localStorage and apply it on top — restores folds, cursor, selection,
+      // undo history, and scroll position.
+      const docKey = getDocKey(this.props);
+      this._currentDocKey = docKey;
+      this.cachedValue = editor.getValue();
+      applyEditorState(
+        editor,
+        readPersistedEditorState({ scope: this.props.persistenceScope, key: docKey }),
+        this.cachedValue
+      );
+
       editor.setOption('lint', this.props.mode && editor.getValue().trim().length > 0 ? this.lintOptions : false);
       editor.on('change', this._onEdit);
       editor.scrollTo(null, this.props.initialScroll);
+      this._lastScrollTop = this.props.initialScroll || 0;
+      editor.on('scroll', () => {
+        const wrapper = editor.getWrapperElement();
+        if (wrapper && wrapper.offsetParent === null) return;
+        this._lastScrollTop = editor.getScrollInfo().top;
+        if (this.props.onScroll && typeof this.props.onScroll === 'function') {
+          this.props.onScroll(this._lastScrollTop);
+        }
+      });
       this.addOverlay();
 
       const getAllVariablesHandler = () => getAllVariables(this.props.collection, this.props.item);
@@ -217,6 +242,12 @@ export default class CodeEditor extends React.Component {
 
       // Setup lint error tooltip on line number hover
       this.cleanupLintErrorTooltip = setupLintErrorTooltip(editor);
+
+      // Add mousetrap class so Mousetrap captures shortcuts even when CodeMirror is focused
+      const cmInput = editor.getInputField();
+      if (cmInput) {
+        cmInput.classList.add('mousetrap');
+      }
     }
   }
 
@@ -232,17 +263,51 @@ export default class CodeEditor extends React.Component {
       this.editor.options.jump.schema = this.props.schema;
       CodeMirror.signal(this.editor, 'change', this.editor);
     }
-    if (this.props.value !== prevProps.value && this.props.value !== this.cachedValue && this.editor) {
-      // TODO: temporary fix for keeping cursor state when auto save and new line insertion collide PR#7098
-      const nextValue = this.props.value ?? '';
-      const currentValue = this.editor.getValue();
-      if (this.editor.hasFocus?.() && currentValue !== nextValue) {
-        this.cachedValue = currentValue;
-      } else {
+    if (this.editor) {
+      // Two distinct update paths:
+      //   1. Doc key changed → tab switch → snapshot outgoing state, load new content, restore incoming state
+      //   2. Same doc, value changed → external content update → setValue (view state resets)
+      const newDocKey = getDocKey(this.props);
+      const docKeyChanged = newDocKey !== this._currentDocKey;
+
+      if (docKeyChanged) {
+        // Path 1 — tab switch.
+        // Snapshot the outgoing tab's view state to localStorage so a future
+        // visit can restore it. Then setValue the incoming content and apply
+        // any view state previously persisted for the incoming tab.
+        if (this._currentDocKey) {
+          writePersistedEditorState({
+            scope: this.props.persistenceScope,
+            key: this._currentDocKey,
+            state: captureEditorState(this.editor)
+          });
+        }
+        this.cachedValue = String(this?.props?.value ?? '');
+        this.editor.setValue(String(this.props.value) || '');
+        this._currentDocKey = newDocKey;
+        applyEditorState(
+          this.editor,
+          readPersistedEditorState({ scope: this.props.persistenceScope, key: newDocKey }),
+          this.cachedValue
+        );
+        // setValue resets the editor's mode-overlay state — re-apply the
+        // brunovariables overlay and re-evaluate lint config for the new content.
+        this.addOverlay();
+        this.editor.setOption(
+          'lint',
+          this.props.mode && this.editor.getValue().trim().length > 0 ? this.lintOptions : false
+        );
+      } else if (this.props.value !== prevProps.value && this.props.value !== this.cachedValue) {
+        // Path 2 — same tab, new external value (e.g. a fresh response arrived
+        // while this tab was active). Update content; view state resets because
+        // line positions no longer correspond to anything. Invalidate the
+        // persisted snapshot too, since the saved cursor/folds/history reflect
+        // the prior content.
         const cursor = this.editor.getCursor();
-        this.cachedValue = nextValue;
-        this.editor.setValue(nextValue);
+        this.cachedValue = String(this?.props?.value ?? '');
+        this.editor.setValue(String(this.props.value) || '');
         this.editor.setCursor(cursor);
+        writePersistedEditorState({ scope: this.props.persistenceScope, key: this._currentDocKey, state: null });
       }
     }
 
@@ -289,7 +354,18 @@ export default class CodeEditor extends React.Component {
   componentWillUnmount() {
     if (this.editor) {
       if (this.props.onScroll) {
-        this.props.onScroll(this.editor);
+        this.props.onScroll(this._lastScrollTop);
+      }
+
+      // Snapshot view state to localStorage before tearing down the editor so
+      // the next mount of a CodeEditor with this docKey can restore folds,
+      // cursor, selection, undo history, and scroll position.
+      if (this._currentDocKey) {
+        writePersistedEditorState({
+          scope: this.props.persistenceScope,
+          key: this._currentDocKey,
+          state: captureEditorState(this.editor)
+        });
       }
 
       this.editor?._destroyLinkAware?.();
@@ -358,3 +434,12 @@ export default class CodeEditor extends React.Component {
     }
   };
 }
+
+const CodeEditorWithPersistenceScope = React.forwardRef((props, ref) => {
+  const persistenceScope = usePersistenceScope();
+  return <CodeEditor {...props} persistenceScope={persistenceScope} ref={ref} />;
+});
+
+CodeEditorWithPersistenceScope.displayName = 'CodeEditor';
+
+export default CodeEditorWithPersistenceScope;

packages/bruno-app/src/components/CodeEditor/state-persistence.js

@@ -0,0 +1,118 @@
+/*
+ * CodeEditor view-state persistence — extracted for testability.
+ *
+ * Why this exists:
+ * Every tab switch causes CodeMirror's setValue() to wipe folds, cursor,
+ * selection, undo history, and scroll position. To preserve them, we serialize
+ * the relevant pieces to localStorage under a stable key for each editor and
+ * re-apply them on mount / tab switch. CodeMirror exposes a JSON-serializable
+ * representation of its undo stack via getHistory()/setHistory(), which is what
+ * makes Cmd-Z continue working across switches.
+ *
+ * Note: we deliberately do NOT persist the content itself — the canonical value
+ * lives in Redux (props.value). We only persist the editor's "view" state on
+ * top of that content. If content has drifted between save and restore, fold
+ * positions are applied leniently (foldCode silently no-ops on invalid lines)
+ * and history is skipped to avoid an inconsistent undo stack.
+ */
+
+export const STORAGE_PREFIX = 'persisted::';
+export const DEFAULT_PERSISTENCE_SCOPE = 'global';
+export const STORAGE_SEGMENT = 'codeeditor';
+
+export const getScopedStorageKey = (scope, key) => {
+  const resolvedScope = scope || DEFAULT_PERSISTENCE_SCOPE;
+  return `${STORAGE_PREFIX}${resolvedScope}::${STORAGE_SEGMENT}::${key}`;
+};
+
+// Identifies which Doc state belongs to a given CodeEditor instance.
+//
+// Callers can pass an explicit `docKey` prop when the auto-derived key would
+// collide — e.g. Pre-Request vs Post-Response script editors share the same
+// item/mode/readOnly and need an extra disambiguator.
+//
+// Auto-derived parts:
+//   id       — distinguishes different tabs (requests or collections)
+//   mode     — distinguishes editors within the same tab (e.g. JSON body vs JS script)
+//   readOnly — distinguishes response viewer (ro) from body editor (rw) when modes match
+export const getDocKey = (props) => {
+  if (props.docKey) return props.docKey;
+  const id = props.item?.uid || props.collection?.uid || 'default';
+  const mode = props.mode || 'default';
+  const readOnly = props.readOnly ? 'ro' : 'rw';
+  return `${id}:${mode}:${readOnly}`;
+};
+
+export const readPersistedEditorState = ({ scope, key }) => {
+  try {
+    const raw = localStorage.getItem(getScopedStorageKey(scope, key));
+    return raw ? JSON.parse(raw) : null;
+  } catch {
+    return null;
+  }
+};
+
+export const writePersistedEditorState = ({ scope, key, state }) => {
+  try {
+    const storageKey = getScopedStorageKey(scope, key);
+    if (state == null) {
+      localStorage.removeItem(storageKey);
+    } else {
+      localStorage.setItem(storageKey, JSON.stringify(state));
+    }
+  } catch {
+    // localStorage may be unavailable or full (Chromium ~10 MB cap). Editor
+    // state is non-critical — content lives in Redux — so silently ignore.
+  }
+};
+
+export const captureEditorState = (editor) => {
+  if (!editor) return null;
+  const doc = editor.getDoc();
+  const folds = editor
+    .getAllMarks()
+    .filter((m) => m.__isFold)
+    .map((m) => m.find())
+    .filter(Boolean)
+    .map((range) => range.from);
+  return {
+    contentLength: doc.getValue().length,
+    cursor: doc.getCursor(),
+    selections: doc.listSelections(),
+    history: doc.getHistory(),
+    folds,
+    scrollY: editor.getScrollInfo().top
+  };
+};
+
+export const applyEditorState = (editor, state, currentContent) => {
+  if (!editor || !state) return;
+  const doc = editor.getDoc();
+  const contentMatches = state.contentLength === (currentContent || '').length;
+
+  // History/cursor/selection only make sense if content didn't drift — applying
+  // a stale undo stack to different content would let Cmd-Z replay edits that
+  // no longer correspond to anything visible.
+  if (contentMatches) {
+    if (state.history) {
+      try { doc.setHistory(state.history); } catch {}
+    }
+    if (state.cursor) {
+      try { doc.setCursor(state.cursor); } catch {}
+    }
+    if (state.selections && state.selections.length) {
+      try { doc.setSelections(state.selections); } catch {}
+    }
+  }
+  // Folds are cheap and lenient — try them either way.
+  if (state.folds && state.folds.length) {
+    editor.operation(() => {
+      state.folds.forEach((from) => {
+        try { editor.foldCode(from); } catch {}
+      });
+    });
+  }
+  if (state.scrollY != null) {
+    try { editor.scrollTo(null, state.scrollY); } catch {}
+  }
+};

packages/bruno-app/src/components/CodeMirrorSearch/index.js

@@ -8,6 +8,44 @@ function escapeRegExp(string) {
   return string.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\$&');
 }
 
+const MAX_MATCHES = 99_999;
+function findSearchMatches(editor, searchText, regex, caseSensitive, wholeWord) {
+  try {
+    let query, options = {};
+    if (regex) {
+      try {
+        query = new RegExp(searchText, caseSensitive ? 'g' : 'gi');
+      } catch (error) {
+        console.warn('Invalid regex provided in search!', error);
+        return [];
+      }
+    } else if (wholeWord) {
+      const escaped = escapeRegExp(searchText);
+      query = new RegExp(`\\b${escaped}\\b`, caseSensitive ? 'g' : 'gi');
+    } else {
+      query = searchText;
+      options = { caseFold: !caseSensitive };
+    }
+
+    const cursor = editor.getSearchCursor(query, { line: 0, ch: 0 }, options);
+    const out = [];
+    while (cursor.findNext()) {
+      out.push({ from: cursor.from(), to: cursor.to() });
+      if (out.length >= MAX_MATCHES) {
+        break;
+      }
+    }
+    return out;
+  } catch (e) {
+    console.error('Search error:', e);
+    return [];
+  }
+}
+
+function createCacheKey(editor, searchText, regex, caseSensitive, wholeWord) {
+  return `${editor.getValue().length}⇴${searchText}⇴${regex}⇴${caseSensitive}⇴${wholeWord}`;
+}
+
 const CodeMirrorSearch = forwardRef(({ visible, editor, onClose }, ref) => {
   const [searchText, setSearchText] = useState('');
   const [regex, setRegex] = useState(false);
@@ -19,49 +57,15 @@ const CodeMirrorSearch = forwardRef(({ visible, editor, onClose }, ref) => {
   const searchMarks = useRef([]);
   const searchLineHighlight = useRef(null);
   const searchMatches = useRef([]);
+  const searchCacheKey = useRef('');
   const inputRef = useRef(null);
 
-  const debouncedSearchText = useDebounce(searchText, 150);
-
-  const memoizedMatches = useMemo(() => {
-    if (!editor || !visible) return [];
-    if (!debouncedSearchText) return [];
-
-    try {
-      let query, options = {};
-      if (regex) {
-        try {
-          query = new RegExp(debouncedSearchText, caseSensitive ? 'g' : 'gi');
-        } catch {
-          return [];
-        }
-      } else if (wholeWord) {
-        const escaped = escapeRegExp(debouncedSearchText);
-        query = new RegExp(`\\b${escaped}\\b`, caseSensitive ? 'g' : 'gi');
-      } else {
-        query = debouncedSearchText;
-        options = { caseFold: !caseSensitive };
-      }
-
-      const cursor = editor.getSearchCursor(query, { line: 0, ch: 0 }, options);
-      const out = [];
-      while (cursor.findNext()) {
-        out.push({ from: cursor.from(), to: cursor.to() });
-      }
-      return out;
-    } catch (e) {
-      console.error('Search error:', e);
-      return [];
-    }
-  }, [editor, visible, debouncedSearchText, regex, caseSensitive, wholeWord]);
-
+  const debouncedSearchText = useDebounce(searchText, 250);
   const doSearch = useCallback((newIndex = 0) => {
-    if (!editor) return;
+    if (!editor || !visible) {
+      return;
+    }
 
-    // Clear previous marks
-    searchMarks.current.forEach((mark) => mark.clear());
-    searchMarks.current = [];
-    // Clear previous line highlight
     if (searchLineHighlight.current !== null) {
       editor.removeLineClass(searchLineHighlight.current, 'wrap', 'cm-search-line-highlight');
       searchLineHighlight.current = null;
@@ -71,41 +75,89 @@ const CodeMirrorSearch = forwardRef(({ visible, editor, onClose }, ref) => {
       setMatchCount(0);
       setMatchIndex(0);
       searchMatches.current = [];
+      searchMarks.current.forEach((mark) => mark.clear());
+      searchMarks.current = [];
       return;
     }
 
     try {
-      const matches = memoizedMatches;
-      let matchIndex = matches.length ? Math.max(0, Math.min(newIndex, matches.length - 1)) : 0;
-      matches.forEach((m, i) => {
-        const mark = editor.markText(m.from, m.to, {
-          className: i === matchIndex ? 'cm-search-current' : 'cm-search-match',
-          clearOnEnter: true
-        });
-        searchMarks.current.push(mark);
-      });
+      const newCacheKey = createCacheKey(editor, debouncedSearchText, regex, caseSensitive, wholeWord);
+      const isCacheHit = newCacheKey === searchCacheKey.current;
 
-      if (matches.length) {
-        const currentLine = matches[matchIndex].from.line;
-        editor.addLineClass(currentLine, 'wrap', 'cm-search-line-highlight');
-        searchLineHighlight.current = currentLine;
-
-        editor.scrollIntoView(matches[matchIndex].from, 100);
-        editor.setSelection(matches[matchIndex].from, matches[matchIndex].to);
-      } else {
-        searchLineHighlight.current = null;
+      let matches = searchMatches.current;
+      if (!isCacheHit) {
+        matches = findSearchMatches(editor, debouncedSearchText, regex, caseSensitive, wholeWord);
+        searchMatches.current = matches;
+        searchCacheKey.current = newCacheKey;
+        setMatchCount(matches.length);
       }
 
-      setMatchCount(matches.length);
+      if (!matches.length) {
+        setMatchIndex(0);
+        // Clear previous marks
+        searchMarks.current.forEach((mark) => mark.clear());
+        searchMarks.current = [];
+        return;
+      }
+
+      const matchIndex = Math.max(0, Math.min(newIndex, matches.length - 1));
       setMatchIndex(matchIndex);
-      searchMatches.current = matches;
+
+      if (isCacheHit) {
+        // Clear only old current mark
+        const oldIndex = searchMarks.current.findIndex((mark) => mark.className?.includes('cm-search-current'));
+
+        if (oldIndex !== -1) {
+          searchMarks.current[oldIndex].clear();
+          searchMarks.current.splice(oldIndex, 1);
+        }
+
+        // Add mark to the new current and remark the previous and next
+        const toMark = [
+          // Previous
+          matchIndex > 0 ? matchIndex - 1 : null,
+          // Current
+          matchIndex,
+          // Next
+          matchIndex < matches.length - 1 ? matchIndex + 1 : null
+        ].filter((i) => i !== null);
+
+        toMark.forEach((i) => {
+          const mark = editor.markText(matches[i].from, matches[i].to, {
+            className: i === matchIndex ? 'cm-search-current' : 'cm-search-match',
+            clearOnEnter: true
+          });
+          searchMarks.current.push(mark);
+        });
+      } else {
+        // Clear previous marks
+        searchMarks.current.forEach((mark) => mark.clear());
+        searchMarks.current = [];
+
+        // Mark all on new search
+        matches.forEach((m, i) => {
+          const mark = editor.markText(m.from, m.to, {
+            className: i === matchIndex ? 'cm-search-current' : 'cm-search-match',
+            clearOnEnter: true
+          });
+          searchMarks.current.push(mark);
+        });
+      }
+
+      const currentLine = matches[matchIndex].from.line;
+      editor.addLineClass(currentLine, 'wrap', 'cm-search-line-highlight');
+      searchLineHighlight.current = currentLine;
+
+      editor.scrollIntoView(matches[matchIndex].from, 100);
+      editor.setSelection(matches[matchIndex].from, matches[matchIndex].to);
     } catch (e) {
       console.error('Search error:', e);
       setMatchCount(0);
       setMatchIndex(0);
       searchMatches.current = [];
+      searchCacheKey.current = '';
     }
-  }, [debouncedSearchText, regex, caseSensitive, wholeWord, editor, memoizedMatches]);
+  }, [debouncedSearchText, regex, caseSensitive, wholeWord, editor, visible]);
 
   useImperativeHandle(ref, () => ({
     focus: () => {
@@ -116,7 +168,7 @@ const CodeMirrorSearch = forwardRef(({ visible, editor, onClose }, ref) => {
   }));
 
   useEffect(() => {
-    doSearch(0, debouncedSearchText);
+    doSearch(0);
   }, [debouncedSearchText, doSearch]);
 
   const handleSearchBarClose = useCallback(() => {
@@ -127,6 +179,7 @@ const CodeMirrorSearch = forwardRef(({ visible, editor, onClose }, ref) => {
       searchLineHighlight.current = null;
     }
     searchMatches.current = [];
+    searchCacheKey.current = '';
     if (onClose) onClose();
     // Focus the editor after closing the search bar
     if (editor) {
@@ -142,32 +195,27 @@ const CodeMirrorSearch = forwardRef(({ visible, editor, onClose }, ref) => {
   const handleToggleRegex = () => {
     setRegex((prev) => !prev);
     setMatchIndex(0);
-    doSearch(0);
   };
 
   const handleToggleCase = () => {
     setCaseSensitive((prev) => !prev);
     setMatchIndex(0);
-    doSearch(0);
   };
 
   const handleToggleWholeWord = () => {
     setWholeWord((prev) => !prev);
     setMatchIndex(0);
-    doSearch(0);
   };
 
   const handleNext = () => {
     if (!searchMatches.current || !searchMatches.current.length) return;
-    let next = (matchIndex + 1) % searchMatches.current.length;
-    setMatchIndex(next);
+    const next = (matchIndex + 1) % searchMatches.current.length;
     doSearch(next);
   };
 
   const handlePrev = () => {
     if (!searchMatches.current || !searchMatches.current.length) return;
-    let prev = (matchIndex - 1 + searchMatches.current.length) % searchMatches.current.length;
-    setMatchIndex(prev);
+    const prev = (matchIndex - 1 + searchMatches.current.length) % searchMatches.current.length;
     doSearch(prev);
   };
 

packages/bruno-app/src/components/CodeSnippet/StyledWrapper.js

@@ -0,0 +1,61 @@
+import styled from 'styled-components';
+import { rgba } from 'polished';
+
+const StyledWrapper = styled.div`
+  .code-snippet {
+    font-family: monospace;
+    font-size: ${(props) => props.theme.font.size.xs};
+    line-height: 1.4;
+    overflow-x: auto;
+    border-radius: ${(props) => props.theme.border.radius.base};
+    background-color: ${(props) => props.theme.background.elevated};
+    border: 1px solid ${(props) => props.theme.border.border2};
+  }
+
+  .code-line {
+    display: flex;
+    align-items: stretch;
+  }
+
+  .code-line.highlighted-error {
+    background-color: ${(props) => rgba(props.theme.colors.text.danger, 0.1)};
+    border-left: 3px solid ${(props) => props.theme.colors.text.danger};
+  }
+
+  .code-line.highlighted-warning {
+    background-color: ${(props) => rgba(props.theme.colors.text.warning, 0.1)};
+    border-left: 3px solid ${(props) => props.theme.colors.text.warning};
+  }
+
+  .code-line:not(.highlighted-error):not(.highlighted-warning) {
+    border-left: 3px solid transparent;
+  }
+
+  .code-line-number {
+    min-width: 2.5rem;
+    text-align: right;
+    padding: 0 0.5rem;
+    color: ${(props) => props.theme.colors.text.muted};
+    user-select: none;
+    flex-shrink: 0;
+  }
+
+  .code-line-content {
+    white-space: pre;
+    padding: 0 0.5rem;
+    flex: 1;
+    min-width: 0;
+  }
+
+  .code-line-separator {
+    border-left: 3px solid transparent;
+  }
+
+  .separator-content {
+    color: ${(props) => props.theme.colors.text.muted};
+    user-select: none;
+    padding: 0 0.5rem;
+  }
+`;
+
+export default StyledWrapper;

packages/bruno-app/src/components/CodeSnippet/index.js

@@ -0,0 +1,55 @@
+import React from 'react';
+import StyledWrapper from './StyledWrapper';
+
+const renderLine = (line, highlightClass, hunkIdx) => {
+  const isHighlighted = line.isHighlighted || line.isError;
+  const key = hunkIdx != null ? `${hunkIdx}-${line.lineNumber}` : line.lineNumber;
+  return (
+    <div
+      key={key}
+      className={`code-line ${isHighlighted ? highlightClass : ''}`}
+      data-testid={isHighlighted ? 'code-line-error' : 'code-line'}
+    >
+      <span className="code-line-number">{line.lineNumber}</span>
+      <span className="code-line-content">
+        {isHighlighted ? '> ' : '  '}{line.content}
+      </span>
+    </div>
+  );
+};
+
+const CodeSnippet = ({ lines, hunks, variant = 'error' }) => {
+  const highlightClass = variant === 'warning' ? 'highlighted-warning' : 'highlighted-error';
+
+  if (hunks?.length) {
+    return (
+      <StyledWrapper>
+        <div className="code-snippet" data-testid="code-snippet">
+          {hunks.map((hunk, idx) => (
+            <React.Fragment key={idx}>
+              {hunk.hasSeparatorBefore && (
+                <div className="code-line code-line-separator">
+                  <span className="code-line-number"></span>
+                  <span className="code-line-content separator-content">{'\u22EE'}</span>
+                </div>
+              )}
+              {hunk.lines.map((line) => renderLine(line, highlightClass, idx))}
+            </React.Fragment>
+          ))}
+        </div>
+      </StyledWrapper>
+    );
+  }
+
+  if (!lines?.length) return null;
+
+  return (
+    <StyledWrapper>
+      <div className="code-snippet" data-testid="code-snippet">
+        {lines.map((line) => renderLine(line, highlightClass))}
+      </div>
+    </StyledWrapper>
+  );
+};
+
+export default CodeSnippet;

packages/bruno-app/src/components/CodeSnippet/index.spec.js

@@ -0,0 +1,140 @@
+import '@testing-library/jest-dom';
+import React from 'react';
+import { render, screen } from '@testing-library/react';
+import { ThemeProvider } from 'styled-components';
+import CodeSnippet from './index';
+
+const theme = {
+  font: { size: { xs: '0.75rem' } },
+  background: { elevated: '#f5f5f5' },
+  border: { border2: '#e0e0e0', radius: { base: '4px' } },
+  colors: { text: { danger: '#ef4444', warning: '#f59e0b', muted: '#999' } }
+};
+
+const renderWithTheme = (component) => {
+  return render(
+    <ThemeProvider theme={theme}>
+      {component}
+    </ThemeProvider>
+  );
+};
+
+const sampleLines = [
+  { lineNumber: 3, content: 'const a = 1;', isHighlighted: false },
+  { lineNumber: 4, content: 'undefinedVar.foo();', isHighlighted: true },
+  { lineNumber: 5, content: 'const b = 2;', isHighlighted: false }
+];
+
+describe('CodeSnippet', () => {
+  it('should render nothing when lines is empty', () => {
+    const { container } = renderWithTheme(<CodeSnippet lines={[]} />);
+    expect(container.firstChild).toBeNull();
+  });
+
+  it('should render nothing when lines is null', () => {
+    const { container } = renderWithTheme(<CodeSnippet lines={null} />);
+    expect(container.firstChild).toBeNull();
+  });
+
+  it('should render all lines with line numbers', () => {
+    renderWithTheme(<CodeSnippet lines={sampleLines} />);
+    expect(screen.getByText('3')).toBeInTheDocument();
+    expect(screen.getByText('4')).toBeInTheDocument();
+    expect(screen.getByText('5')).toBeInTheDocument();
+  });
+
+  it('should apply error highlight class by default', () => {
+    const { container } = renderWithTheme(<CodeSnippet lines={sampleLines} variant="error" />);
+    const highlightedLine = container.querySelector('.highlighted-error');
+    expect(highlightedLine).toBeInTheDocument();
+  });
+
+  it('should apply warning highlight class when variant is warning', () => {
+    const { container } = renderWithTheme(<CodeSnippet lines={sampleLines} variant="warning" />);
+    const highlightedLine = container.querySelector('.highlighted-warning');
+    expect(highlightedLine).toBeInTheDocument();
+    expect(container.querySelector('.highlighted-error')).not.toBeInTheDocument();
+  });
+
+  it('should show > prefix on highlighted line for accessibility', () => {
+    const { container } = renderWithTheme(<CodeSnippet lines={sampleLines} />);
+    const codeLineContents = container.querySelectorAll('.code-line-content');
+    // The highlighted line (index 1) should start with "> "
+    expect(codeLineContents[1].textContent).toContain('> ');
+    // Non-highlighted lines should not have ">"
+    expect(codeLineContents[0].textContent).not.toContain('>');
+  });
+
+  it('should also support isError property for backward compatibility', () => {
+    const linesWithIsError = [
+      { lineNumber: 1, content: 'line 1', isError: false },
+      { lineNumber: 2, content: 'error line', isError: true },
+      { lineNumber: 3, content: 'line 3', isError: false }
+    ];
+    const { container } = renderWithTheme(<CodeSnippet lines={linesWithIsError} />);
+    expect(container.querySelector('.highlighted-error')).toBeInTheDocument();
+  });
+
+  describe('hunks prop', () => {
+    const sampleHunks = [
+      {
+        hasSeparatorBefore: false,
+        lines: [
+          { lineNumber: 1, content: 'const a = true;', isHighlighted: false },
+          { lineNumber: 2, content: 'pm.vault.get();', isHighlighted: true },
+          { lineNumber: 3, content: 'const b = false;', isHighlighted: false }
+        ]
+      },
+      {
+        hasSeparatorBefore: true,
+        lines: [
+          { lineNumber: 10, content: 'const x = null;', isHighlighted: false },
+          { lineNumber: 11, content: 'pm.cookies.jar();', isHighlighted: true },
+          { lineNumber: 12, content: 'const y = undefined;', isHighlighted: false }
+        ]
+      }
+    ];
+
+    it('should render all lines from all hunks', () => {
+      renderWithTheme(<CodeSnippet hunks={sampleHunks} variant="warning" />);
+      // line numbers
+      expect(screen.getByText('1')).toBeInTheDocument();
+      expect(screen.getByText('2')).toBeInTheDocument();
+      expect(screen.getByText('10')).toBeInTheDocument();
+      expect(screen.getByText('11')).toBeInTheDocument();
+      // content
+      expect(screen.getByText(/const a = true;/)).toBeInTheDocument();
+      expect(screen.getByText(/pm\.vault\.get\(\);/)).toBeInTheDocument();
+      expect(screen.getByText(/const x = null;/)).toBeInTheDocument();
+      expect(screen.getByText(/pm\.cookies\.jar\(\);/)).toBeInTheDocument();
+    });
+
+    it('should render separator between hunks when hasSeparatorBefore is true', () => {
+      const { container } = renderWithTheme(<CodeSnippet hunks={sampleHunks} variant="warning" />);
+      const separators = container.querySelectorAll('.code-line-separator');
+      expect(separators).toHaveLength(1);
+      // separator should appear between the two hunks, not before the first
+      const allRows = container.querySelectorAll('.code-line, .code-line-separator');
+      const separatorIndex = Array.from(allRows).findIndex((el) => el.classList.contains('code-line-separator'));
+      // first hunk has 3 lines (indices 0-2), separator should be at index 3
+      expect(separatorIndex).toBe(3);
+    });
+
+    it('should render the ellipsis character in separator', () => {
+      const { container } = renderWithTheme(<CodeSnippet hunks={sampleHunks} variant="warning" />);
+      const separator = container.querySelector('.separator-content');
+      expect(separator.textContent).toBe('\u22EE');
+    });
+
+    it('should apply warning highlights within hunks', () => {
+      const { container } = renderWithTheme(<CodeSnippet hunks={sampleHunks} variant="warning" />);
+      const highlighted = container.querySelectorAll('.highlighted-warning');
+      expect(highlighted).toHaveLength(2);
+    });
+
+    it('should render nothing when hunks is empty array', () => {
+      const { container } = renderWithTheme(<CodeSnippet hunks={[]} />);
+      expect(container.firstChild).toBeNull();
+    });
+  });
+});

packages/bruno-app/src/components/CollectionSettings/Auth/AuthMode/index.js

@@ -51,6 +51,11 @@ const AuthMode = ({ collection }) => {
       label: 'NTLM Auth',
       onClick: () => onModeChange('ntlm')
     },
+    {
+      id: 'oauth1',
+      label: 'OAuth 1.0',
+      onClick: () => onModeChange('oauth1')
+    },
     {
       id: 'oauth2',
       label: 'OAuth 2.0',

packages/bruno-app/src/components/CollectionSettings/Auth/Oauth1/index.js

@@ -0,0 +1,26 @@
+import React from 'react';
+import get from 'lodash/get';
+import { useDispatch } from 'react-redux';
+import OAuth1 from 'components/RequestPane/Auth/OAuth1';
+import { updateCollectionAuth } from 'providers/ReduxStore/slices/collections';
+import { saveCollectionSettings } from 'providers/ReduxStore/slices/collections/actions';
+
+const CollectionOAuth1 = ({ collection }) => {
+  const dispatch = useDispatch();
+  const request = collection.draft?.root
+    ? get(collection, 'draft.root.request', {})
+    : get(collection, 'root.request', {});
+
+  const save = () => dispatch(saveCollectionSettings(collection.uid));
+
+  return (
+    <OAuth1
+      collection={collection}
+      request={request}
+      save={save}
+      updateAuth={updateCollectionAuth}
+    />
+  );
+};
+
+export default CollectionOAuth1;

packages/bruno-app/src/components/CollectionSettings/Auth/index.js

@@ -12,6 +12,7 @@ import { saveCollectionSettings } from 'providers/ReduxStore/slices/collections/
 import StyledWrapper from './StyledWrapper';
 import OAuth2 from './OAuth2';
 import NTLMAuth from './NTLMAuth';
+import OAuth1 from './Oauth1';
 import Button from 'ui/Button';
 
 const Auth = ({ collection }) => {
@@ -37,6 +38,9 @@ const Auth = ({ collection }) => {
       case 'ntlm': {
         return <NTLMAuth collection={collection} />;
       }
+      case 'oauth1': {
+        return <OAuth1 collection={collection} />;
+      }
       case 'oauth2': {
         return <OAuth2 collection={collection} />;
       }

packages/bruno-app/src/components/CollectionSettings/Docs/StyledWrapper.js

@@ -1,9 +1,25 @@
 import styled from 'styled-components';
 
 const StyledWrapper = styled.div`
+  position: relative;
+  height: 100%;
+  overflow-y: auto;
 
   .editing-mode {
     cursor: pointer;
+    position: sticky;
+    top: 0;
+    z-index: 10;
+    background: ${(props) => props.theme.bg};
+    padding: 6px 0;
+    margin-bottom: 10px;
+    display: flex;
+    justify-content: flex-end;
+  }
+
+  .markdown-body {
+    height: auto !important;
+    overflow-y: visible !important;
   }
 `;
 

packages/bruno-app/src/components/CollectionSettings/Docs/index.js

@@ -1,8 +1,10 @@
 import 'github-markdown-css/github-markdown.css';
 import get from 'lodash/get';
+import find from 'lodash/find';
 import { updateCollectionDocs, deleteCollectionDraft } from 'providers/ReduxStore/slices/collections';
+import { updateDocsEditing } from 'providers/ReduxStore/slices/tabs';
 import { useTheme } from 'providers/Theme';
-import { useState } from 'react';
+import { useRef } from 'react';
 import { useDispatch, useSelector } from 'react-redux';
 import { saveCollectionSettings } from 'providers/ReduxStore/slices/collections/actions';
 import Markdown from 'components/MarkDown';
@@ -11,16 +13,27 @@ import StyledWrapper from './StyledWrapper';
 import { IconEdit, IconX, IconFileText } from '@tabler/icons';
 import Button from 'ui/Button/index';
 import ActionIcon from 'ui/ActionIcon/index';
+import { usePersistedState } from 'hooks/usePersistedState';
+import { useTrackScroll } from 'hooks/useTrackScroll';
 
 const Docs = ({ collection }) => {
   const dispatch = useDispatch();
   const { displayedTheme } = useTheme();
-  const [isEditing, setIsEditing] = useState(false);
+  const tabs = useSelector((state) => state.tabs.tabs);
+  const activeTabUid = useSelector((state) => state.tabs.activeTabUid);
+  const focusedTab = find(tabs, (t) => t.uid === activeTabUid);
+  const isEditing = focusedTab?.docsEditing || false;
   const docs = collection.draft?.root ? get(collection, 'draft.root.docs', '') : get(collection, 'root.docs', '');
   const preferences = useSelector((state) => state.app.preferences);
 
+  // StyledWrapper has overflow-y: auto — use null selector.
+  // Preview mode: hook tracks wrapper scroll. Edit mode: CodeEditor's onScroll/initialScroll.
+  const wrapperRef = useRef(null);
+  const [scroll, setScroll] = usePersistedState({ key: `collection-docs-scroll-${collection.uid}`, default: 0 });
+  useTrackScroll({ ref: wrapperRef, onChange: setScroll, enabled: !isEditing, initialValue: scroll });
+
   const toggleViewMode = () => {
-    setIsEditing((prev) => !prev);
+    dispatch(updateDocsEditing({ uid: activeTabUid, docsEditing: !isEditing }));
   };
 
   const onEdit = (value) => {
@@ -48,7 +61,7 @@ const Docs = ({ collection }) => {
   };
 
   return (
-    <StyledWrapper className="h-full w-full relative flex flex-col">
+    <StyledWrapper className="h-full w-full relative flex flex-col" ref={wrapperRef}>
       <div className="flex flex-row w-full justify-between items-center mb-4">
         <div className="text-lg font-medium flex items-center gap-2">
           <IconFileText size={20} strokeWidth={1.5} />
@@ -81,9 +94,11 @@ const Docs = ({ collection }) => {
           mode="application/text"
           font={get(preferences, 'font.codeFont', 'default')}
           fontSize={get(preferences, 'font.codeFontSize')}
+          initialScroll={scroll}
+          onScroll={setScroll}
         />
       ) : (
-        <div className="h-full overflow-auto pl-1">
+        <div className="pl-1">
           <div className="h-[1px] min-h-[500px]">
             {
               docs?.length > 0

packages/bruno-app/src/components/CollectionSettings/Headers/index.js

@@ -1,9 +1,10 @@
-import React, { useState, useCallback } from 'react';
+import React, { useState, useCallback, useRef } from 'react';
 import get from 'lodash/get';
-import { useDispatch } from 'react-redux';
+import { useDispatch, useSelector } from 'react-redux';
 import { useTheme } from 'providers/Theme';
 import { setCollectionHeaders } from 'providers/ReduxStore/slices/collections';
 import { saveCollectionSettings } from 'providers/ReduxStore/slices/collections/actions';
+import { updateTableColumnWidths } from 'providers/ReduxStore/slices/tabs';
 import SingleLineEditor from 'components/SingleLineEditor';
 import EditableTable from 'components/EditableTable';
 import StyledWrapper from './StyledWrapper';
@@ -12,16 +13,31 @@ import { MimeTypes } from 'utils/codemirror/autocompleteConstants';
 import BulkEditor from 'components/BulkEditor/index';
 import Button from 'ui/Button';
 import { headerNameRegex, headerValueRegex } from 'utils/common/regex';
+import { usePersistedState } from 'hooks/usePersistedState';
+import { useTrackScroll } from 'hooks/useTrackScroll';
 
 const headerAutoCompleteList = StandardHTTPHeaders.map((e) => e.header);
 
 const Headers = ({ collection }) => {
   const dispatch = useDispatch();
   const { storedTheme } = useTheme();
+  const tabs = useSelector((state) => state.tabs.tabs);
+  const activeTabUid = useSelector((state) => state.tabs.activeTabUid);
   const headers = collection.draft?.root
     ? get(collection, 'draft.root.request.headers', [])
     : get(collection, 'root.request.headers', []);
   const [isBulkEditMode, setIsBulkEditMode] = useState(false);
+  const wrapperRef = useRef(null);
+  const [scroll, setScroll] = usePersistedState({ key: `collection-headers-scroll-${collection.uid}`, default: 0 });
+  useTrackScroll({ ref: wrapperRef, selector: '.collection-settings-content', onChange: setScroll, initialValue: scroll });
+
+  // Get column widths from Redux
+  const focusedTab = tabs?.find((t) => t.uid === activeTabUid);
+  const collectionHeadersWidths = focusedTab?.tableColumnWidths?.['collection-headers'] || {};
+
+  const handleColumnWidthsChange = (tableId, widths) => {
+    dispatch(updateTableColumnWidths({ uid: activeTabUid, tableId, widths }));
+  };
 
   const toggleBulkEditMode = () => {
     setIsBulkEditMode(!isBulkEditMode);
@@ -109,19 +125,23 @@ const Headers = ({ collection }) => {
   }
 
   return (
-    <StyledWrapper className="h-full w-full">
+    <StyledWrapper className="h-full w-full" ref={wrapperRef}>
       <div className="text-xs mb-4 text-muted">
         Add request headers that will be sent with every request in this collection.
       </div>
       <EditableTable
+        tableId="collection-headers"
         columns={columns}
         rows={headers}
         onChange={handleHeadersChange}
         defaultRow={defaultRow}
         getRowError={getRowError}
+        columnWidths={collectionHeadersWidths}
+        onColumnWidthsChange={(widths) => handleColumnWidthsChange('collection-headers', widths)}
+        initialScroll={scroll}
       />
       <div className="flex justify-end mt-2">
-        <button className="text-link select-none" onClick={toggleBulkEditMode}>
+        <button className="text-link select-none" data-testid="bulk-edit-toggle" onClick={toggleBulkEditMode}>
           Bulk Edit
         </button>
       </div>

packages/bruno-app/src/components/CollectionSettings/Overview/index.js

@@ -8,10 +8,12 @@ const Overview = ({ collection }) => {
   return (
     <div className="h-full">
       <div className="grid grid-cols-5 gap-5 h-full">
-        <div className="col-span-2">
-          <div className="text-lg font-medium flex items-center gap-2">
-            <IconBox size={20} stroke={1.5} />
-            {collection?.name}
+        <div className="col-span-2 overflow-clip text-ellipsis">
+          <div className="flex gap-2 items-center min-w-0">
+            <IconBox size={20} stroke={1.5} className="flex-shrink-0" />
+            <span className="overflow-hidden text-lg font-medium whitespace-nowrap text-ellipsis">
+              {collection?.name}
+            </span>
           </div>
           <Info collection={collection} />
           <RequestsNotLoaded collection={collection} />

packages/bruno-app/src/components/CollectionSettings/Script/index.js

@@ -1,15 +1,18 @@
-import React, { useState, useEffect, useRef } from 'react';
+import React, { useEffect, useRef } from 'react';
 import get from 'lodash/get';
+import find from 'lodash/find';
 import { useDispatch, useSelector } from 'react-redux';
 import CodeEditor from 'components/CodeEditor';
 import { updateCollectionRequestScript, updateCollectionResponseScript } from 'providers/ReduxStore/slices/collections';
 import { saveCollectionSettings } from 'providers/ReduxStore/slices/collections/actions';
+import { updateScriptPaneTab } from 'providers/ReduxStore/slices/tabs';
 import { useTheme } from 'providers/Theme';
 import { Tabs, TabsList, TabsTrigger, TabsContent } from 'components/Tabs';
 import StatusDot from 'components/StatusDot';
 import { flattenItems, isItemARequest } from 'utils/collections';
 import StyledWrapper from './StyledWrapper';
 import Button from 'ui/Button';
+import { usePersistedState } from 'hooks/usePersistedState';
 
 const Script = ({ collection }) => {
   const dispatch = useDispatch();
@@ -18,34 +21,38 @@ const Script = ({ collection }) => {
   const requestScript = collection.draft?.root ? get(collection, 'draft.root.request.script.req', '') : get(collection, 'root.request.script.req', '');
   const responseScript = collection.draft?.root ? get(collection, 'draft.root.request.script.res', '') : get(collection, 'root.request.script.res', '');
 
-  // Default to post-response if pre-request script is empty
-  const getInitialTab = () => {
+  const tabs = useSelector((state) => state.tabs.tabs);
+  const focusedTab = find(tabs, (t) => t.uid === collection.uid);
+  const scriptPaneTab = focusedTab?.scriptPaneTab;
+
+  const getDefaultTab = () => {
     const hasPreRequestScript = requestScript && requestScript.trim().length > 0;
     return hasPreRequestScript ? 'pre-request' : 'post-response';
   };
 
-  const [activeTab, setActiveTab] = useState(getInitialTab);
-  const prevCollectionUidRef = useRef(collection.uid);
+  const activeTab = scriptPaneTab || getDefaultTab();
+
+  const setActiveTab = (tab) => {
+    dispatch(updateScriptPaneTab({ uid: collection.uid, scriptPaneTab: tab }));
+  };
 
   const { displayedTheme } = useTheme();
   const preferences = useSelector((state) => state.app.preferences);
 
-  // Update active tab only when switching to a different collection
-  useEffect(() => {
-    if (prevCollectionUidRef.current !== collection.uid) {
-      prevCollectionUidRef.current = collection.uid;
-      const hasPreRequestScript = requestScript && requestScript.trim().length > 0;
-      setActiveTab(hasPreRequestScript ? 'pre-request' : 'post-response');
-    }
-  }, [collection.uid, requestScript]);
+  const [preReqScroll, setPreReqScroll] = usePersistedState({ key: `collection-pre-req-scroll-${collection.uid}`, default: 0 });
+  const [postResScroll, setPostResScroll] = usePersistedState({ key: `collection-post-res-scroll-${collection.uid}`, default: 0 });
 
-  // Refresh CodeMirror when tab becomes visible
+  // Refresh CodeMirror when tab becomes visible and restore scroll position.
+  // CodeMirror's scrollTo() is silently ignored when the editor is inside a display:none container
+  // (TabsContent hides inactive tabs via display:none). After refresh() recalculates layout, we re-apply scrollTo().
   useEffect(() => {
     const timer = setTimeout(() => {
       if (activeTab === 'pre-request' && preRequestEditorRef.current?.editor) {
         preRequestEditorRef.current.editor.refresh();
+        preRequestEditorRef.current.editor.scrollTo(null, preReqScroll);
       } else if (activeTab === 'post-response' && postResponseEditorRef.current?.editor) {
         postResponseEditorRef.current.editor.refresh();
+        postResponseEditorRef.current.editor.scrollTo(null, postResScroll);
       }
     }, 0);
 
@@ -100,10 +107,11 @@ const Script = ({ collection }) => {
           </TabsTrigger>
         </TabsList>
 
-        <TabsContent value="pre-request" className="mt-2">
+        <TabsContent value="pre-request" className="mt-2" dataTestId="collection-pre-request-script-editor">
           <CodeEditor
             ref={preRequestEditorRef}
             collection={collection}
+            docKey="collection-script:pre-request"
             value={requestScript || ''}
             theme={displayedTheme}
             onEdit={onRequestScriptEdit}
@@ -112,13 +120,16 @@ const Script = ({ collection }) => {
             font={get(preferences, 'font.codeFont', 'default')}
             fontSize={get(preferences, 'font.codeFontSize')}
             showHintsFor={['req', 'bru']}
+            initialScroll={preReqScroll}
+            onScroll={setPreReqScroll}
           />
         </TabsContent>
 
-        <TabsContent value="post-response" className="mt-2">
+        <TabsContent value="post-response" className="mt-2" dataTestId="collection-post-response-script-editor">
           <CodeEditor
             ref={postResponseEditorRef}
             collection={collection}
+            docKey="collection-script:post-response"
             value={responseScript || ''}
             theme={displayedTheme}
             onEdit={onResponseScriptEdit}
@@ -127,6 +138,8 @@ const Script = ({ collection }) => {
             font={get(preferences, 'font.codeFont', 'default')}
             fontSize={get(preferences, 'font.codeFontSize')}
             showHintsFor={['req', 'res', 'bru']}
+            initialScroll={postResScroll}
+            onScroll={setPostResScroll}
           />
         </TabsContent>
       </Tabs>

packages/bruno-app/src/components/CollectionSettings/StyledWrapper.js

@@ -1,6 +1,10 @@
 import styled from 'styled-components';
 
 const StyledWrapper = styled.div`
+  .markdown-body {
+    height: auto !important;
+    overflow-y: visible !important;
+  }
   div.tabs {
     div.tab {
       padding: 6px 0px;
@@ -24,7 +28,8 @@ const StyledWrapper = styled.div`
       }
 
       &.active {
-        font-weight: ${(props) => props.theme.tabs.active.fontWeight} !important;
+        font-weight: ${(props) =>
+          props.theme.tabs.active.fontWeight} !important;
         color: ${(props) => props.theme.tabs.active.color} !important;
         border-bottom: solid 2px ${(props) => props.theme.tabs.active.border} !important;
       }
@@ -45,7 +50,7 @@ const StyledWrapper = styled.div`
     color: ${(props) => props.theme.colors.text.muted};
   }
 
-  input[type='radio'] {
+  input[type="radio"] {
     cursor: pointer;
     accent-color: ${(props) => props.theme.primary.solid};
   }

packages/bruno-app/src/components/CollectionSettings/Tests/index.js

@@ -1,4 +1,4 @@
-import React from 'react';
+import React, { useRef } from 'react';
 import get from 'lodash/get';
 import { useDispatch, useSelector } from 'react-redux';
 import CodeEditor from 'components/CodeEditor';
@@ -7,13 +7,16 @@ import { saveCollectionSettings } from 'providers/ReduxStore/slices/collections/
 import { useTheme } from 'providers/Theme';
 import StyledWrapper from './StyledWrapper';
 import Button from 'ui/Button';
+import { usePersistedState } from 'hooks/usePersistedState';
 
 const Tests = ({ collection }) => {
   const dispatch = useDispatch();
+  const testsEditorRef = useRef(null);
   const tests = collection.draft?.root ? get(collection, 'draft.root.request.tests', '') : get(collection, 'root.request.tests', '');
 
   const { displayedTheme } = useTheme();
   const preferences = useSelector((state) => state.app.preferences);
+  const [testsScroll, setTestsScroll] = usePersistedState({ key: `collection-tests-scroll-${collection.uid}`, default: 0 });
 
   const onEdit = (value) => {
     dispatch(
@@ -30,7 +33,9 @@ const Tests = ({ collection }) => {
     <StyledWrapper className="w-full flex flex-col h-full">
       <div className="text-xs mb-4 text-muted">These tests will run any time a request in this collection is sent.</div>
       <CodeEditor
+        ref={testsEditorRef}
         collection={collection}
+        docKey="collection-tests"
         value={tests || ''}
         theme={displayedTheme}
         onEdit={onEdit}
@@ -39,6 +44,8 @@ const Tests = ({ collection }) => {
         font={get(preferences, 'font.codeFont', 'default')}
         fontSize={get(preferences, 'font.codeFontSize')}
         showHintsFor={['req', 'res', 'bru']}
+        initialScroll={testsScroll}
+        onScroll={setTestsScroll}
       />
 
       <div className="mt-6">

packages/bruno-app/src/components/CollectionSettings/Vars/VarsTable/index.js

@@ -1,7 +1,8 @@
 import React, { useCallback } from 'react';
-import { useDispatch } from 'react-redux';
+import { useDispatch, useSelector } from 'react-redux';
 import { useTheme } from 'providers/Theme';
 import { saveCollectionSettings } from 'providers/ReduxStore/slices/collections/actions';
+import { updateTableColumnWidths } from 'providers/ReduxStore/slices/tabs';
 import MultiLineEditor from 'components/MultiLineEditor';
 import InfoTip from 'components/InfoTip';
 import EditableTable from 'components/EditableTable';
@@ -10,9 +11,19 @@ import toast from 'react-hot-toast';
 import { variableNameRegex } from 'utils/common/regex';
 import { setCollectionVars } from 'providers/ReduxStore/slices/collections/index';
 
-const VarsTable = ({ collection, vars, varType }) => {
+const VarsTable = ({ collection, vars, varType, initialScroll = 0 }) => {
   const dispatch = useDispatch();
   const { storedTheme } = useTheme();
+  const tabs = useSelector((state) => state.tabs.tabs);
+  const activeTabUid = useSelector((state) => state.tabs.activeTabUid);
+
+  // Get column widths from Redux
+  const focusedTab = tabs?.find((t) => t.uid === activeTabUid);
+  const collectionVarsWidths = focusedTab?.tableColumnWidths?.['collection-vars'] || {};
+
+  const handleColumnWidthsChange = (tableId, widths) => {
+    dispatch(updateTableColumnWidths({ uid: activeTabUid, tableId, widths }));
+  };
 
   const onSave = () => dispatch(saveCollectionSettings(collection.uid));
 
@@ -68,11 +79,15 @@ const VarsTable = ({ collection, vars, varType }) => {
   return (
     <StyledWrapper className="w-full">
       <EditableTable
+        tableId="collection-vars"
         columns={columns}
         rows={vars}
         onChange={handleVarsChange}
         defaultRow={defaultRow}
         getRowError={getRowError}
+        columnWidths={collectionVarsWidths}
+        onColumnWidthsChange={(widths) => handleColumnWidthsChange('collection-vars', widths)}
+        initialScroll={initialScroll}
       />
     </StyledWrapper>
   );

packages/bruno-app/src/components/CollectionSettings/Vars/index.js

@@ -1,10 +1,12 @@
-import React from 'react';
+import React, { useRef } from 'react';
 import get from 'lodash/get';
 import VarsTable from './VarsTable';
 import StyledWrapper from './StyledWrapper';
 import { saveCollectionSettings } from 'providers/ReduxStore/slices/collections/actions';
 import { useDispatch } from 'react-redux';
 import Button from 'ui/Button';
+import { usePersistedState } from 'hooks/usePersistedState';
+import { useTrackScroll } from 'hooks/useTrackScroll';
 
 const Vars = ({ collection }) => {
   const dispatch = useDispatch();
@@ -12,15 +14,19 @@ const Vars = ({ collection }) => {
   const responseVars = collection.draft?.root ? get(collection, 'draft.root.request.vars.res', []) : get(collection, 'root.request.vars.res', []);
   const handleSave = () => dispatch(saveCollectionSettings(collection.uid));
 
+  const wrapperRef = useRef(null);
+  const [scroll, setScroll] = usePersistedState({ key: `collection-vars-scroll-${collection.uid}`, default: 0 });
+  useTrackScroll({ ref: wrapperRef, selector: '.collection-settings-content', onChange: setScroll, initialValue: scroll });
+
   return (
-    <StyledWrapper className="w-full flex flex-col">
+    <StyledWrapper className="w-full flex flex-col" ref={wrapperRef}>
       <div className="flex-1">
         <div className="mb-3 title text-xs">Pre Request</div>
-        <VarsTable collection={collection} vars={requestVars} varType="request" />
+        <VarsTable collection={collection} vars={requestVars} varType="request" initialScroll={scroll} />
       </div>
       <div className="flex-1">
         <div className="mt-3 mb-3 title text-xs">Post Response</div>
-        <VarsTable collection={collection} vars={responseVars} varType="response" />
+        <VarsTable collection={collection} vars={responseVars} varType="response" initialScroll={scroll} />
       </div>
       <div className="mt-6">
         <Button type="submit" size="sm" onClick={handleSave}>

packages/bruno-app/src/components/CollectionSettings/index.js

@@ -106,47 +106,47 @@ const CollectionSettings = ({ collection }) => {
   return (
     <StyledWrapper className="flex flex-col h-full relative px-4 py-4 overflow-hidden">
       <div className="flex flex-wrap items-center tabs" role="tablist">
-        <div className={getTabClassname('overview')} role="tab" onClick={() => setTab('overview')}>
+        <div className={getTabClassname('overview')} role="tab" data-testid="collection-settings-tab-overview" onClick={() => setTab('overview')}>
           Overview
         </div>
-        <div className={getTabClassname('headers')} role="tab" onClick={() => setTab('headers')}>
+        <div className={getTabClassname('headers')} role="tab" data-testid="collection-settings-tab-headers" onClick={() => setTab('headers')}>
           Headers
           {activeHeadersCount > 0 && <sup className="ml-1 font-medium">{activeHeadersCount}</sup>}
         </div>
-        <div className={getTabClassname('vars')} role="tab" onClick={() => setTab('vars')}>
+        <div className={getTabClassname('vars')} role="tab" data-testid="collection-settings-tab-vars" onClick={() => setTab('vars')}>
           Vars
           {activeVarsCount > 0 && <sup className="ml-1 font-medium">{activeVarsCount}</sup>}
         </div>
-        <div className={getTabClassname('auth')} role="tab" onClick={() => setTab('auth')}>
+        <div className={getTabClassname('auth')} role="tab" data-testid="collection-settings-tab-auth" onClick={() => setTab('auth')}>
           Auth
           {authMode !== 'none' && <StatusDot />}
         </div>
-        <div className={getTabClassname('script')} role="tab" onClick={() => setTab('script')}>
+        <div className={getTabClassname('script')} role="tab" data-testid="collection-settings-tab-script" onClick={() => setTab('script')}>
           Script
           {hasScripts && <StatusDot />}
         </div>
-        <div className={getTabClassname('tests')} role="tab" onClick={() => setTab('tests')}>
+        <div className={getTabClassname('tests')} role="tab" data-testid="collection-settings-tab-tests" onClick={() => setTab('tests')}>
           Tests
           {hasTests && <StatusDot />}
         </div>
-        <div className={getTabClassname('presets')} role="tab" onClick={() => setTab('presets')}>
+        <div className={getTabClassname('presets')} role="tab" data-testid="collection-settings-tab-presets" onClick={() => setTab('presets')}>
           Presets
           {hasPresets && <StatusDot />}
         </div>
-        <div className={getTabClassname('proxy')} role="tab" onClick={() => setTab('proxy')}>
+        <div className={getTabClassname('proxy')} role="tab" data-testid="collection-settings-tab-proxy" onClick={() => setTab('proxy')}>
           Proxy
           {Object.keys(proxyConfig).length > 0 && proxyEnabled && <StatusDot />}
         </div>
-        <div className={getTabClassname('clientCert')} role="tab" onClick={() => setTab('clientCert')}>
+        <div className={getTabClassname('clientCert')} role="tab" data-testid="collection-settings-tab-clientCert" onClick={() => setTab('clientCert')}>
           Client Certificates
           {clientCertConfig.length > 0 && <StatusDot />}
         </div>
-        <div className={getTabClassname('protobuf')} role="tab" onClick={() => setTab('protobuf')}>
+        <div className={getTabClassname('protobuf')} role="tab" data-testid="collection-settings-tab-protobuf" onClick={() => setTab('protobuf')}>
           Protobuf
           {protobufConfig.protoFiles && protobufConfig.protoFiles.length > 0 && <StatusDot />}
         </div>
       </div>
-      <section className="mt-4 h-full overflow-auto">{getTabPanel(tab)}</section>
+      <section className="collection-settings-content mt-4 h-full overflow-auto">{getTabPanel(tab)}</section>
     </StyledWrapper>
   );
 };

packages/bruno-app/src/components/Devtools/Console/TerminalTab/SessionList.js

@@ -113,7 +113,7 @@ const SessionList = ({ sessions, activeSessionId, onSelectSession, onCloseSessio
 
   return (
     <StyledSessionList>
-      {sessions.map((session) => {
+      {sessions.map((session, idx) => {
         const { name } = getSessionDisplayInfo(session);
         return (
           <ToolHint
@@ -125,6 +125,7 @@ const SessionList = ({ sessions, activeSessionId, onSelectSession, onCloseSessio
           >
             <div
               className={`session-list-item ${activeSessionId === session.sessionId ? 'active' : ''}`}
+              data-testid={`session-list-${idx}`}
               onClick={() => onSelectSession(session.sessionId)}
             >
               <div className="session-name">
@@ -133,6 +134,7 @@ const SessionList = ({ sessions, activeSessionId, onSelectSession, onCloseSessio
               </div>
               <div
                 className="session-close-btn"
+                data-testid={`session-close-${idx}`}
                 onClick={(e) => {
                   e.stopPropagation();
                   onCloseSession(session.sessionId);

packages/bruno-app/src/components/Documentation/StyledWrapper.js

@@ -1,8 +1,20 @@
 import styled from 'styled-components';
 
 const StyledWrapper = styled.div`
+  height: 100%;
+  overflow-y: auto;
+  position: relative;
   .editing-mode {
     cursor: pointer;
+    position: sticky;
+    z-index: 10;
+    top: 0;
+    background: ${(props) => props.theme.bg};
+    padding-bottom: 0.5em;
+  }
+  .markdown-body {
+    height: auto !important;
+    overflow-y: visible !important;
   }
 `;
 

packages/bruno-app/src/components/Documentation/index.js

@@ -1,23 +1,34 @@
 import 'github-markdown-css/github-markdown.css';
 import get from 'lodash/get';
+import find from 'lodash/find';
 import { updateRequestDocs } from 'providers/ReduxStore/slices/collections';
+import { updateDocsEditing } from 'providers/ReduxStore/slices/tabs';
 import { useTheme } from 'providers/Theme';
-import { useState } from 'react';
+import { useRef } from 'react';
 import { useDispatch, useSelector } from 'react-redux';
 import { saveRequest } from 'providers/ReduxStore/slices/collections/actions';
 import Markdown from 'components/MarkDown';
 import CodeEditor from 'components/CodeEditor';
 import StyledWrapper from './StyledWrapper';
+import { usePersistedState } from 'hooks/usePersistedState';
+import { useTrackScroll } from 'hooks/useTrackScroll';
 
 const Documentation = ({ item, collection }) => {
   const dispatch = useDispatch();
   const { displayedTheme } = useTheme();
-  const [isEditing, setIsEditing] = useState(false);
+  const tabs = useSelector((state) => state.tabs.tabs);
+  const activeTabUid = useSelector((state) => state.tabs.activeTabUid);
+  const focusedTab = find(tabs, (t) => t.uid === activeTabUid);
+  const isEditing = focusedTab?.docsEditing || false;
   const docs = item.draft ? get(item, 'draft.request.docs') : get(item, 'request.docs');
   const preferences = useSelector((state) => state.app.preferences);
 
+  const wrapperRef = useRef(null);
+  const [scroll, setScroll] = usePersistedState({ key: `request-docs-scroll-${item.uid}`, default: 0 });
+  useTrackScroll({ ref: wrapperRef, onChange: setScroll, enabled: !isEditing, initialValue: scroll });
+
   const toggleViewMode = () => {
-    setIsEditing((prev) => !prev);
+    dispatch(updateDocsEditing({ uid: activeTabUid, docsEditing: !isEditing }));
   };
 
   const onEdit = (value) => {
@@ -37,7 +48,7 @@ const Documentation = ({ item, collection }) => {
   }
 
   return (
-    <StyledWrapper className="flex flex-col gap-y-1 h-full w-full relative">
+    <StyledWrapper className="flex flex-col gap-y-1 h-full w-full relative" ref={wrapperRef}>
       <div className="editing-mode" role="tab" onClick={toggleViewMode}>
         {isEditing ? 'Preview' : 'Edit'}
       </div>
@@ -52,6 +63,8 @@ const Documentation = ({ item, collection }) => {
           onEdit={onEdit}
           onSave={onSave}
           mode="application/text"
+          initialScroll={scroll}
+          onScroll={setScroll}
         />
       ) : (
         <Markdown collectionPath={collection.pathname} onDoubleClick={toggleViewMode} content={docs} />

packages/bruno-app/src/components/Dropdown/StyledWrapper.js

@@ -179,6 +179,17 @@ const Wrapper = styled.div`
     }
   }
 
+  .breadcrumb-collapsed-dropdown {
+    max-width: 250px;
+  }
+
+  .breadcrumb-collapsed-item {
+    display: block;
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+  }
+
   .dropdown-separator {
     height: 1px;
     background-color: ${(props) => props.theme.dropdown.separator};

packages/bruno-app/src/components/EditableTable/StyledWrapper.js

@@ -1,10 +1,9 @@
 import styled from 'styled-components';
 
 const StyledWrapper = styled.div`
-  display: flex;
-  flex-direction: column;
-  flex: 1;
-  overflow: hidden;
+  display: block;
+  width: 100%;
+  isolation: isolate;
 
   &.is-resizing {
     cursor: col-resize !important;
@@ -12,9 +11,9 @@ const StyledWrapper = styled.div`
   }
 
   .table-container {
-    overflow: auto;
     border-radius: ${(props) => props.theme.border.radius.base};
     border: solid 1px ${(props) => props.theme.border.border0};
+    overflow: clip;
   }
 
   table {
@@ -63,7 +62,7 @@ const StyledWrapper = styled.div`
         height: 100%;
         cursor: col-resize;
         background: transparent;
-        z-index: 100;
+        z-index: 10;
 
         &:hover,
         &.resizing {
@@ -80,6 +79,8 @@ const StyledWrapper = styled.div`
 
   tbody {
     tr {
+      height: 35px;
+      max-height: 35px;
       transition: background 0.1s ease;
 
       &:last-child td {
@@ -87,6 +88,8 @@ const StyledWrapper = styled.div`
       }
 
       td {
+        height: 35px;
+        max-height: 35px;
         padding: 1px 10px !important;
         border-top: none !important;
         border-left: none !important;
@@ -96,17 +99,23 @@ const StyledWrapper = styled.div`
         overflow: hidden;
         text-overflow: ellipsis;
         white-space: nowrap;
+        box-sizing: border-box;
 
-        &:last-child {
-          border-right: none;
+        > div:not(.drag-handle) {
+          height: 33px;
+          max-height: 33px;
+          overflow: hidden;
         }
 
         /* Handle CodeMirror editors overflow */
         .cm-editor {
           max-width: 100%;
+          height: 33px !important;
+          max-height: 33px !important;
 
           .cm-scroller {
             overflow: hidden !important;
+            max-height: 33px;
           }
 
           .cm-content {
@@ -185,12 +194,23 @@ const StyledWrapper = styled.div`
   }
 
   .drag-handle {
+    opacity: 0;
+    transition: opacity 0.1s ease;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+
     .icon-grip,
     .icon-minus {
       color: ${(props) => props.theme.colors.text.muted};
     }
   }
 
+  tbody tr:hover .drag-handle,
+  tbody tr.drag-over .drag-handle {
+    opacity: 1;
+  }
+
   select {
     background-color: transparent;
     color: ${(props) => props.theme.text};

packages/bruno-app/src/components/EditableTable/index.js

@@ -1,12 +1,52 @@
-import React, { useCallback, useMemo, useRef, useState, useEffect } from 'react';
+import React, { useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState } from 'react';
+import { TableVirtuoso } from 'react-virtuoso';
 import { IconTrash, IconAlertCircle, IconGripVertical, IconMinusVertical } from '@tabler/icons';
 import { Tooltip } from 'react-tooltip';
 import { uuid } from 'utils/common';
 import StyledWrapper from './StyledWrapper';
 
 const MIN_COLUMN_WIDTH = 80;
+const ROW_HEIGHT = 35;
+
+const findScrollParent = (element) => {
+  let parent = element?.parentElement;
+  while (parent) {
+    const { overflowY } = getComputedStyle(parent);
+    if (overflowY === 'auto' || overflowY === 'scroll') return parent;
+    parent = parent.parentElement;
+  }
+  return null;
+};
+
+const TableRow = React.memo(
+  ({ children, item, context, ...rest }) => {
+    const rowIndex = Number(rest['data-item-index']);
+    const { reorderable, reorderableRowCount, isLastEmptyRow, dragOverRow, onDragStart, onDragOver, onDrop, onDragEnd, onDragLeave } = context;
+    const isEmpty = isLastEmptyRow(item, rowIndex);
+    const canDrag = reorderable && !isEmpty && rowIndex < reorderableRowCount;
+    const isDragOver = canDrag && dragOverRow === rowIndex;
+    const existingClass = rest.className || '';
+    const className = isDragOver ? `${existingClass} drag-over`.trim() : existingClass;
+
+    return (
+      <tr
+        {...rest}
+        className={className}
+        draggable={canDrag}
+        onDragStart={canDrag ? (e) => onDragStart(e, rowIndex) : undefined}
+        onDragOver={canDrag ? (e) => onDragOver(e, rowIndex) : undefined}
+        onDragLeave={canDrag ? (e) => onDragLeave(e, rowIndex) : undefined}
+        onDrop={canDrag ? (e) => onDrop(e, rowIndex) : undefined}
+        onDragEnd={canDrag ? onDragEnd : undefined}
+      >
+        {children}
+      </tr>
+    );
+  }
+);
 
 const EditableTable = ({
+  tableId, // Not being used kept to maintain uniqueness & pass similar in onColumnWidthsChange
   columns,
   rows,
   onChange,
@@ -20,20 +60,32 @@ const EditableTable = ({
   reorderable = false,
   onReorder,
   showAddRow = true,
-  testId = 'editable-table'
+  testId = 'editable-table',
+  columnWidths,
+  initialScroll = 0,
+  onColumnWidthsChange
 }) => {
-  const tableRef = useRef(null);
+  const wrapperRef = useRef(null);
+  const virtuosoRef = useRef(null);
   const emptyRowUidRef = useRef(null);
-  const [hoveredRow, setHoveredRow] = useState(null);
+  const prevRowCountRef = useRef(0);
   const [resizing, setResizing] = useState(null);
   const [tableHeight, setTableHeight] = useState(0);
-  const [columnWidths, setColumnWidths] = useState(() => {
-    const initialWidths = {};
-    columns.forEach((col) => {
-      initialWidths[col.key] = col.width || 'auto';
-    });
-    return initialWidths;
-  });
+  const [scrollParent, setScrollParent] = useState(null);
+  const [dragOverRow, setDragOverRow] = useState(null);
+  const widths = columnWidths || {};
+
+  useLayoutEffect(() => {
+    setScrollParent(findScrollParent(wrapperRef.current));
+  }, []);
+
+  const handleTotalHeightChanged = useCallback((h) => {
+    setTableHeight(h);
+  }, []);
+
+  const handleColumnWidthsChange = useCallback((newWidths) => {
+    onColumnWidthsChange?.(newWidths);
+  }, [onColumnWidthsChange]);
 
   const handleResizeStart = useCallback((e, columnKey) => {
     e.preventDefault();
@@ -59,16 +111,18 @@ const EditableTable = ({
       const maxShrink = startWidth - MIN_COLUMN_WIDTH;
       const clampedDiff = Math.max(-maxShrink, Math.min(maxGrow, diff));
 
-      setColumnWidths((prev) => ({
-        ...prev,
+      const newWidths = {
+        ...widths,
         [columnKey]: `${startWidth + clampedDiff}px`,
         [nextColumnKey]: `${nextColumnStartWidth - clampedDiff}px`
-      }));
+      };
+
+      handleColumnWidthsChange(newWidths);
     };
 
     const handleMouseUp = () => {
       // Convert pixel widths to percentages for responsive scaling
-      const table = tableRef.current?.querySelector('table');
+      const table = wrapperRef.current?.querySelector('table');
       if (table) {
         const tableWidth = table.offsetWidth;
         const headerCells = table.querySelectorAll('thead td');
@@ -88,7 +142,7 @@ const EditableTable = ({
         });
 
         if (Object.keys(newWidths).length > 0) {
-          setColumnWidths((prev) => ({ ...prev, ...newWidths }));
+          handleColumnWidthsChange({ ...widths, ...newWidths });
         }
       }
       setResizing(null);
@@ -98,28 +152,11 @@ const EditableTable = ({
 
     document.addEventListener('mousemove', handleMouseMove);
     document.addEventListener('mouseup', handleMouseUp);
-  }, [columns, showCheckbox]);
-
-  // Track table height for resize handles
-  useEffect(() => {
-    const table = tableRef.current?.querySelector('table');
-    if (!table) return;
-
-    const updateHeight = () => {
-      setTableHeight(table.offsetHeight);
-    };
-
-    updateHeight();
-
-    const resizeObserver = new ResizeObserver(updateHeight);
-    resizeObserver.observe(table);
-
-    return () => resizeObserver.disconnect();
-  }, [rows.length]);
+  }, [columns, showCheckbox, widths, handleColumnWidthsChange]);
 
   const getColumnWidth = useCallback((column) => {
-    return columnWidths[column.key] || column.width || 'auto';
-  }, [columnWidths]);
+    return widths[column.key] || column.width || 'auto';
+  }, [widths]);
 
   const createEmptyRow = useCallback(() => {
     const newUid = uuid();
@@ -176,6 +213,16 @@ const EditableTable = ({
     return index === rowsWithEmpty.length - 1 && isEmptyRow(row);
   }, [rowsWithEmpty.length, isEmptyRow, showAddRow]);
 
+  useEffect(() => {
+    if (rowsWithEmpty.length > prevRowCountRef.current && prevRowCountRef.current > 0) {
+      virtuosoRef.current?.scrollToIndex({
+        index: rowsWithEmpty.length - 1,
+        behavior: 'smooth'
+      });
+    }
+    prevRowCountRef.current = rowsWithEmpty.length;
+  }, [rowsWithEmpty.length]);
+
   const handleValueChange = useCallback((rowUid, key, value) => {
     const rowIndex = rowsWithEmpty.findIndex((r) => r.uid === rowUid);
     if (rowIndex === -1) return;
@@ -242,28 +289,31 @@ const EditableTable = ({
   const handleDragOver = useCallback((e, index) => {
     e.preventDefault();
     e.dataTransfer.dropEffect = 'move';
-    setHoveredRow(index);
+    setDragOverRow((prev) => (prev === index ? prev : index));
   }, []);
 
+  const handleDragLeave = useCallback((e, index) => {
+    if (e.currentTarget.contains(e.relatedTarget)) return;
+    setDragOverRow((prev) => (prev === index ? null : prev));
+  }, []);
+
+  const reorderableRowCount = showAddRow ? rowsWithEmpty.length - 1 : rowsWithEmpty.length;
+
   const handleDrop = useCallback((e, toIndex) => {
     e.preventDefault();
+    setDragOverRow(null);
     const fromIndex = parseInt(e.dataTransfer.getData('text/plain'), 10);
-    if (fromIndex !== toIndex && onReorder) {
-      const reorderableRows = showAddRow ? rowsWithEmpty.slice(0, -1) : rowsWithEmpty;
-      const updatedOrder = [...reorderableRows];
-      const [movedRow] = updatedOrder.splice(fromIndex, 1);
-      if (!movedRow) {
-        setHoveredRow(null);
-        return;
-      }
-      updatedOrder.splice(toIndex, 0, movedRow);
-      onReorder({ updateReorderedItem: updatedOrder.map((row) => row.uid) });
-    }
-    setHoveredRow(null);
+    if (fromIndex === toIndex || !onReorder) return;
+    const reorderableRows = showAddRow ? rowsWithEmpty.slice(0, -1) : rowsWithEmpty;
+    const updatedOrder = [...reorderableRows];
+    const [movedRow] = updatedOrder.splice(fromIndex, 1);
+    if (!movedRow) return;
+    updatedOrder.splice(toIndex, 0, movedRow);
+    onReorder({ updateReorderedItem: updatedOrder.map((row) => row.uid) });
   }, [onReorder, rowsWithEmpty, showAddRow]);
 
   const handleDragEnd = useCallback(() => {
-    setHoveredRow(null);
+    setDragOverRow(null);
   }, []);
 
   const renderCell = useCallback((column, row, rowIndex) => {
@@ -320,109 +370,124 @@ const EditableTable = ({
     );
   }, [isLastEmptyRow, getRowError, handleValueChange]);
 
-  const reorderableRowCount = showAddRow ? rowsWithEmpty.length - 1 : rowsWithEmpty.length;
+  const virtuosoContext = useMemo(() => ({
+    reorderable,
+    reorderableRowCount,
+    isLastEmptyRow,
+    dragOverRow,
+    onDragStart: handleDragStart,
+    onDragOver: handleDragOver,
+    onDragLeave: handleDragLeave,
+    onDrop: handleDrop,
+    onDragEnd: handleDragEnd
+  }), [reorderable, reorderableRowCount, isLastEmptyRow, dragOverRow, handleDragStart, handleDragOver, handleDragLeave, handleDrop, handleDragEnd]);
+
+  const fixedHeaderContent = useCallback(() => (
+    <tr>
+      {showCheckbox && (
+        <td className="text-center">{checkboxLabel}</td>
+      )}
+      {columns.map((column, colIndex) => (
+        <td
+          key={column.key}
+          style={{ width: getColumnWidth(column) }}
+        >
+          <span className="column-name">{column.name}</span>
+          {colIndex < columns.length - 1 && (
+            <div
+              className={`resize-handle ${resizing === column.key ? 'resizing' : ''}`}
+              style={{ height: tableHeight > 0 ? `${tableHeight}px` : undefined }}
+              onMouseDown={(e) => handleResizeStart(e, column.key)}
+            />
+          )}
+        </td>
+      ))}
+      {showDelete && (
+        <td style={{ width: '60px' }}></td>
+      )}
+    </tr>
+  ), [showCheckbox, checkboxLabel, columns, getColumnWidth, resizing, tableHeight, handleResizeStart, showDelete]);
+
+  const itemContent = useCallback((rowIndex, row) => {
+    const isEmpty = isLastEmptyRow(row, rowIndex);
+    const canDrag = reorderable && !isEmpty && rowIndex < reorderableRowCount;
+
+    return (
+      <>
+        {showCheckbox && (
+          <td className="text-center relative">
+            {reorderable && canDrag && (
+              <div
+                draggable
+                className="drag-handle group absolute z-10 left-[-8px] top-1/2 -translate-y-1/2 p-1 cursor-grab"
+              >
+                <IconGripVertical
+                  size={14}
+                  className="icon-grip hidden group-hover:block"
+                />
+                <IconMinusVertical
+                  size={14}
+                  className="icon-minus block group-hover:hidden"
+                />
+              </div>
+            )}
+            {!isEmpty && (
+              <input
+                type="checkbox"
+                className="mousetrap"
+                data-testid="column-checkbox"
+                checked={row[checkboxKey] ?? true}
+                disabled={disableCheckbox}
+                onChange={(e) => handleCheckboxChange(row.uid, e.target.checked)}
+              />
+            )}
+          </td>
+        )}
+        {columns.map((column) => (
+          <td key={column.key} data-testid={`column-${column.key}`}>
+            {renderCell(column, row, rowIndex)}
+          </td>
+        ))}
+        {showDelete && (
+          <td>
+            {!isEmpty && (
+              <button
+                data-testid="column-delete"
+                onClick={() => handleRemoveRow(row.uid)}
+              >
+                <IconTrash strokeWidth={1.5} size={18} />
+              </button>
+            )}
+          </td>
+        )}
+      </>
+    );
+  }, [showCheckbox, reorderable, reorderableRowCount, isLastEmptyRow, checkboxKey, disableCheckbox, handleCheckboxChange, columns, renderCell, showDelete, handleRemoveRow]);
+
+  const initialTopMostItemIndex = useRef(Math.max(0, Math.floor(initialScroll / ROW_HEIGHT))).current;
 
   return (
-    <StyledWrapper className={`${showCheckbox ? 'has-checkbox' : 'no-checkbox'} ${resizing ? 'is-resizing' : ''}`}>
-      <div className="table-container" ref={tableRef} data-testid={testId}>
-        <table>
-          <thead>
-            <tr>
-              {showCheckbox && (
-                <td className="text-center">{checkboxLabel}</td>
-              )}
-              {columns.map((column, colIndex) => (
-                <td
-                  key={column.key}
-                  style={{ width: getColumnWidth(column) }}
-                >
-                  <span className="column-name">{column.name}</span>
-                  {colIndex < columns.length - 1 && (
-                    <div
-                      className={`resize-handle ${resizing === column.key ? 'resizing' : ''}`}
-                      style={{ height: tableHeight > 0 ? `${tableHeight}px` : undefined }}
-                      onMouseDown={(e) => handleResizeStart(e, column.key)}
-                    />
-                  )}
-                </td>
-              ))}
-              {showDelete && (
-                <td style={{ width: '60px' }}></td>
-              )}
-            </tr>
-          </thead>
-          <tbody>
-            {rowsWithEmpty.map((row, rowIndex) => {
-              const isEmpty = isLastEmptyRow(row, rowIndex);
-              const canDrag = reorderable && !isEmpty && rowIndex < reorderableRowCount;
-
-              return (
-                <tr
-                  key={row.uid}
-                  draggable={canDrag}
-                  onDragStart={canDrag ? (e) => handleDragStart(e, rowIndex) : undefined}
-                  onDragOver={canDrag ? (e) => handleDragOver(e, rowIndex) : undefined}
-                  onDrop={canDrag ? (e) => handleDrop(e, rowIndex) : undefined}
-                  onDragEnd={canDrag ? handleDragEnd : undefined}
-                  onMouseEnter={() => setHoveredRow(rowIndex)}
-                  onMouseLeave={() => setHoveredRow(null)}
-                >
-                  {showCheckbox && (
-                    <td className="text-center relative">
-                      {reorderable && canDrag && (
-                        <div
-                          draggable
-                          className="drag-handle group absolute z-10 left-[-8px] top-1/2 -translate-y-1/2 p-1 cursor-grab"
-                        >
-                          {hoveredRow === rowIndex && (
-                            <>
-                              <IconGripVertical
-                                size={14}
-                                className="icon-grip hidden group-hover:block"
-                              />
-                              <IconMinusVertical
-                                size={14}
-                                className="icon-minus block group-hover:hidden"
-                              />
-                            </>
-                          )}
-                        </div>
-                      )}
-                      {!isEmpty && (
-                        <input
-                          type="checkbox"
-                          className="mousetrap"
-                          data-testid="column-checkbox"
-                          checked={row[checkboxKey] ?? true}
-                          disabled={disableCheckbox}
-                          onChange={(e) => handleCheckboxChange(row.uid, e.target.checked)}
-                        />
-                      )}
-                    </td>
-                  )}
-                  {columns.map((column) => (
-                    <td key={column.key} data-testid={`column-${column.key}`}>
-                      {renderCell(column, row, rowIndex)}
-                    </td>
-                  ))}
-                  {showDelete && (
-                    <td>
-                      {!isEmpty && (
-                        <button
-                          data-testid="column-delete"
-                          onClick={() => handleRemoveRow(row.uid)}
-                        >
-                          <IconTrash strokeWidth={1.5} size={18} />
-                        </button>
-                      )}
-                    </td>
-                  )}
-                </tr>
-              );
-            })}
-          </tbody>
-        </table>
-      </div>
+    <StyledWrapper
+      ref={wrapperRef}
+      data-testid={testId}
+      className={`${showCheckbox ? 'has-checkbox' : 'no-checkbox'} ${resizing ? 'is-resizing' : ''}`}
+    >
+      {scrollParent && (
+        <TableVirtuoso
+          ref={virtuosoRef}
+          className="table-container"
+          customScrollParent={scrollParent}
+          data={rowsWithEmpty}
+          components={{ TableRow }}
+          context={virtuosoContext}
+          defaultItemHeight={ROW_HEIGHT}
+          initialTopMostItemIndex={initialTopMostItemIndex}
+          totalListHeightChanged={handleTotalHeightChanged}
+          computeItemKey={(_, item) => item.uid}
+          fixedHeaderContent={fixedHeaderContent}
+          itemContent={itemContent}
+        />
+      )}
     </StyledWrapper>
   );
 };

packages/bruno-app/src/components/EnvironmentVariablesTable/StyledWrapper.js

@@ -15,6 +15,7 @@ const Wrapper = styled.div`
     overflow-y: auto;
     border-radius: 8px;
     border: solid 1px ${(props) => props.theme.border.border0};
+    transition: height 75ms cubic-bezier(0,1.12,.84,.64);
   }
 
   table {
@@ -96,6 +97,18 @@ const Wrapper = styled.div`
     max-width: 200px !important;
   }
 
+  .name-cell-wrapper {
+    position: relative;
+    width: 100%;
+  }
+
+  .no-results {
+    padding: 24px;
+    text-align: center;
+    font-size: ${(props) => props.theme.font.size.sm};
+    color: ${(props) => props.theme.colors.text.muted};
+  }
+
   input[type='text'] {
     width: 100%;
     border: 1px solid transparent;

packages/bruno-app/src/components/EnvironmentVariablesTable/index.js

@@ -3,7 +3,8 @@ import { TableVirtuoso } from 'react-virtuoso';
 import cloneDeep from 'lodash/cloneDeep';
 import { IconTrash, IconAlertCircle, IconInfoCircle } from '@tabler/icons';
 import { useTheme } from 'providers/Theme';
-import { useSelector } from 'react-redux';
+import { useSelector, useDispatch } from 'react-redux';
+import { updateTableColumnWidths } from 'providers/ReduxStore/slices/tabs';
 import MultiLineEditor from 'components/MultiLineEditor/index';
 import StyledWrapper from './StyledWrapper';
 import { uuid } from 'utils/common';
@@ -14,13 +15,16 @@ import toast from 'react-hot-toast';
 import { Tooltip } from 'react-tooltip';
 import { getGlobalEnvironmentVariables } from 'utils/collections';
 import { stripEnvVarUid } from 'utils/environments';
+import { usePersistedState } from 'hooks/usePersistedState';
+import { useTrackScroll } from 'hooks/useTrackScroll';
 
 const MIN_H = 35 * 2;
 const MIN_COLUMN_WIDTH = 80;
+const MIN_ROW_HEIGHT = 35;
 
 const TableRow = React.memo(
-  ({ children, item }) => (
-    <tr key={item.uid} data-testid={`env-var-row-${item.name}`}>
+  ({ children, item, style, ...rest }) => (
+    <tr key={item.uid} style={style} {...rest} data-testid={`env-var-row-${item?.name}`}>
       {children}
     </tr>
   ),
@@ -44,12 +48,53 @@ const EnvironmentVariablesTable = ({
 }) => {
   const { storedTheme } = useTheme();
   const { globalEnvironments, activeGlobalEnvironmentUid } = useSelector((state) => state.globalEnvironments);
+  const activeWorkspace = useSelector((state) => {
+    const uid = state.workspaces?.activeWorkspaceUid;
+    return state.workspaces?.workspaces?.find((w) => w.uid === uid);
+  });
+
+  const dispatch = useDispatch();
+  const tabs = useSelector((state) => state.tabs.tabs);
+  const activeTabUid = useSelector((state) => state.tabs.activeTabUid);
 
   const hasDraftForThisEnv = draft?.environmentUid === environment.uid;
 
-  const [tableHeight, setTableHeight] = useState(MIN_H);
-  const [columnWidths, setColumnWidths] = useState({ name: '30%', value: 'auto' });
+  const rowCount = (environment.variables?.length || 0) + 1;
+  const [tableHeight, setTableHeight] = useState(rowCount * MIN_ROW_HEIGHT);
+
+  // We need to add <EditableTable/> component for env table
+  const [scroll, setScroll] = usePersistedState({
+    key: `persisted::${activeTabUid}::collection-envs-scroll-${environment.uid}`,
+    default: 0
+  });
+  const scrollerRef = useRef(null);
+  const [scrollerEl, setScrollerEl] = useState(null);
+  scrollerRef.current = scrollerEl;
+  const initialTopMostItemIndex = useRef(Math.max(0, Math.floor(scroll / MIN_ROW_HEIGHT))).current;
+  useTrackScroll({ ref: scrollerRef, onChange: setScroll, initialValue: scroll, enabled: !!scrollerEl });
+
+  // Use environment UID as part of tableId so each environment has its own column widths
+  const tableId = `env-vars-table-${environment.uid}`;
+
+  // Get column widths from Redux - derived value (not state)
+  const focusedTab = tabs?.find((t) => t.uid === activeTabUid);
+  const storedColumnWidths = focusedTab?.tableColumnWidths?.[tableId];
+
+  // Local state initialized from Redux (computed once on mount/environment change via key)
+  const [columnWidths, setColumnWidths] = useState(() => {
+    return storedColumnWidths || { name: '30%', value: 'auto' };
+  });
+
   const [resizing, setResizing] = useState(null);
+  const [pinnedData, setPinnedData] = useState({ query: '', uids: new Set() });
+
+  const handleColumnWidthsChange = (id, widths) => {
+    dispatch(updateTableColumnWidths({ uid: activeTabUid, tableId: id, widths }));
+  };
+
+  // Store column widths in ref for access in event handlers
+  const columnWidthsRef = useRef(columnWidths);
+  columnWidthsRef.current = columnWidths;
 
   const handleResizeStart = useCallback((e, columnKey) => {
     e.preventDefault();
@@ -72,26 +117,36 @@ const EnvironmentVariablesTable = ({
       const maxShrink = startWidth - MIN_COLUMN_WIDTH;
       const clampedDiff = Math.max(-maxShrink, Math.min(maxGrow, diff));
 
-      setColumnWidths({
+      const newWidths = {
         [columnKey]: `${startWidth + clampedDiff}px`,
         [nextColumnKey]: `${nextColumnStartWidth - clampedDiff}px`
-      });
+      };
+      setColumnWidths(newWidths);
     };
 
     const handleMouseUp = () => {
       setResizing(null);
+      // Save to Redux after resize ends using ref for latest values
+      handleColumnWidthsChange(tableId, columnWidthsRef.current);
       document.removeEventListener('mousemove', handleMouseMove);
       document.removeEventListener('mouseup', handleMouseUp);
     };
 
     document.addEventListener('mousemove', handleMouseMove);
     document.addEventListener('mouseup', handleMouseUp);
-  }, []);
+  }, [handleColumnWidthsChange]);
 
   const handleTotalHeightChanged = useCallback((h) => {
     setTableHeight(h);
   }, []);
 
+  const handleRowFocus = useCallback((uid) => {
+    setPinnedData((prev) => ({
+      query: searchQuery,
+      uids: prev.query === searchQuery ? new Set([...prev.uids, uid]) : new Set([uid])
+    }));
+  }, [searchQuery]);
+
   const prevEnvUidRef = useRef(null);
   const prevEnvVariablesRef = useRef(environment.variables);
   const mountedRef = useRef(false);
@@ -102,6 +157,12 @@ const EnvironmentVariablesTable = ({
     _collection.globalEnvironmentVariables = globalEnvironmentVariables;
   }
 
+  // When collection is null (global/workspace environments), populate process env
+  // variables from the active workspace so that {{process.env.X}} can resolve
+  if (!collection && activeWorkspace?.processEnvVariables) {
+    _collection.workspaceProcessEnvVariables = activeWorkspace.processEnvVariables;
+  }
+
   const initialValues = useMemo(() => {
     const vars = environment.variables || [];
     return [
@@ -194,6 +255,10 @@ const EnvironmentVariablesTable = ({
     return JSON.stringify((environment.variables || []).map(stripEnvVarUid));
   }, [environment.variables]);
 
+  useEffect(() => {
+    setPinnedData({ query: '', uids: new Set() });
+  }, [savedValuesJson]);
+
   // Sync modified state
   useEffect(() => {
     const currentValues = formik.values.filter((variable) => variable.name && variable.name.trim() !== '');
@@ -347,6 +412,7 @@ const EnvironmentVariablesTable = ({
     onSave(cloneDeep(variablesToSave))
       .then(() => {
         toast.success('Changes saved successfully');
+        onDraftClear();
         const newValues = [
           ...variablesToSave,
           {
@@ -365,7 +431,7 @@ const EnvironmentVariablesTable = ({
         console.error(error);
         toast.error('An error occurred while saving the changes');
       });
-  }, [formik.values, environment.variables, onSave, setIsModified]);
+  }, [formik.values, environment.variables, onSave, onDraftClear, setIsModified]);
 
   const handleReset = useCallback(() => {
     const originalVars = environment.variables || [];
@@ -407,140 +473,175 @@ const EnvironmentVariablesTable = ({
 
     const query = searchQuery.toLowerCase().trim();
 
-    return allVariables.filter(({ variable, index }) => {
-      const isLastRow = index === formik.values.length - 1;
-      const isEmptyRow = !variable.name || variable.name.trim() === '';
-      if (isLastRow && isEmptyRow) {
-        return true;
-      }
-
+    const effectivePins = pinnedData.query === searchQuery ? pinnedData.uids : new Set();
+    return allVariables.filter(({ variable }) => {
+      if (effectivePins.has(variable.uid)) return true;
       const nameMatch = variable.name ? variable.name.toLowerCase().includes(query) : false;
-      const valueMatch = typeof variable.value === 'string' ? variable.value.toLowerCase().includes(query) : false;
-
+      const valueText
+        = typeof variable.value === 'string'
+          ? variable.value
+          : typeof variable.value === 'number' || typeof variable.value === 'boolean'
+            ? String(variable.value)
+            : '';
+      const valueMatch = valueText.toLowerCase().includes(query);
       return !!(nameMatch || valueMatch);
     });
-  }, [formik.values, searchQuery]);
+  }, [formik.values, searchQuery, pinnedData]);
+
+  const isSearchActive = !!searchQuery?.trim();
 
   return (
     <StyledWrapper className={resizing ? 'is-resizing' : ''}>
-      <TableVirtuoso
-        className="table-container"
-        style={{ height: tableHeight }}
-        components={{ TableRow }}
-        data={filteredVariables}
-        totalListHeightChanged={handleTotalHeightChanged}
-        fixedHeaderContent={() => (
-          <tr>
-            <td className="text-center"></td>
-            <td style={{ width: columnWidths.name }}>
-              Name
-              <div
-                className={`resize-handle ${resizing === 'name' ? 'resizing' : ''}`}
-                style={{ height: tableHeight > 0 ? `${tableHeight}px` : undefined }}
-                onMouseDown={(e) => handleResizeStart(e, 'name')}
-              />
-            </td>
-            <td style={{ width: columnWidths.value }}>Value</td>
-            <td className="text-center">Secret</td>
-            <td></td>
-          </tr>
-        )}
-        fixedItemHeight={35}
-        computeItemKey={(virtualIndex, item) => `${environment.uid}-${item.index}`}
-        itemContent={(virtualIndex, { variable, index: actualIndex }) => {
-          const isLastRow = actualIndex === formik.values.length - 1;
-          const isEmptyRow = !variable.name || variable.name.trim() === '';
-          const isLastEmptyRow = isLastRow && isEmptyRow;
-
-          return (
-            <>
-              <td className="text-center">
-                {!isLastEmptyRow && (
-                  <input
-                    type="checkbox"
-                    className="mousetrap"
-                    name={`${actualIndex}.enabled`}
-                    checked={variable.enabled}
-                    onChange={formik.handleChange}
-                  />
-                )}
-              </td>
+      {isSearchActive && filteredVariables.length === 0 ? (
+        <div className="no-results">No results found for &ldquo;{searchQuery.trim()}&rdquo;</div>
+      ) : (
+        <TableVirtuoso
+          className="table-container"
+          style={{ height: tableHeight }}
+          scrollerRef={setScrollerEl}
+          initialTopMostItemIndex={initialTopMostItemIndex}
+          overscan={Math.min(30, filteredVariables.length)}
+          components={{ TableRow }}
+          data={filteredVariables}
+          totalListHeightChanged={handleTotalHeightChanged}
+          fixedHeaderContent={() => (
+            <tr>
+              <td className="text-center"></td>
               <td style={{ width: columnWidths.name }}>
-                <div className="flex items-center">
-                  <input
-                    type="text"
-                    autoComplete="off"
-                    autoCorrect="off"
-                    autoCapitalize="off"
-                    spellCheck="false"
-                    className="mousetrap"
-                    id={`${actualIndex}.name`}
-                    name={`${actualIndex}.name`}
-                    value={variable.name}
-                    placeholder={!variable.value || (typeof variable.value === 'string' && variable.value.trim() === '') ? 'Name' : ''}
-                    onChange={(e) => handleNameChange(actualIndex, e)}
-                    onBlur={() => handleNameBlur(actualIndex)}
-                    onKeyDown={(e) => handleNameKeyDown(actualIndex, e)}
-                  />
-                  <ErrorMessage name={`${actualIndex}.name`} index={actualIndex} />
-                </div>
+                Name
+                <div
+                  className={`resize-handle ${resizing === 'name' ? 'resizing' : ''}`}
+                  style={{ height: tableHeight > 0 ? `${tableHeight}px` : undefined }}
+                  onMouseDown={(e) => handleResizeStart(e, 'name')}
+                />
               </td>
-              <td className="flex flex-row flex-nowrap items-center" style={{ width: columnWidths.value }}>
-                <div className="overflow-hidden grow w-full relative">
-                  <MultiLineEditor
-                    theme={storedTheme}
-                    collection={_collection}
-                    name={`${actualIndex}.value`}
-                    value={variable.value}
-                    placeholder={isLastEmptyRow ? 'Value' : ''}
-                    isSecret={variable.secret}
-                    readOnly={typeof variable.value !== 'string'}
-                    onChange={(newValue) => {
-                      formik.setFieldValue(`${actualIndex}.value`, newValue, true);
-                      // Clear ephemeral metadata when user manually edits the value
-                      if (variable.ephemeral) {
-                        formik.setFieldValue(`${actualIndex}.ephemeral`, undefined, false);
-                        formik.setFieldValue(`${actualIndex}.persistedValue`, undefined, false);
-                      }
-                    }}
-                    onSave={handleSave}
-                  />
-                </div>
-                {typeof variable.value !== 'string' && (
-                  <span className="ml-2 flex items-center">
-                    <IconInfoCircle id={`${variable.uid}-disabled-info-icon`} className="text-muted" size={16} />
-                    <Tooltip
-                      anchorId={`${variable.uid}-disabled-info-icon`}
-                      content="Non-string values set via scripts are read-only and can only be updated through scripts."
-                      place="top"
-                    />
-                  </span>
-                )}
-                {renderExtraValueContent && renderExtraValueContent(variable)}
-              </td>
-              <td className="text-center">
-                {!isLastEmptyRow && (
-                  <input
-                    type="checkbox"
-                    className="mousetrap"
-                    name={`${actualIndex}.secret`}
-                    checked={variable.secret}
-                    onChange={formik.handleChange}
-                  />
-                )}
-              </td>
-              <td>
-                {!isLastEmptyRow && (
-                  <button onClick={() => handleRemoveVar(variable.uid)}>
-                    <IconTrash strokeWidth={1.5} size={18} />
-                  </button>
-                )}
-              </td>
-            </>
-          );
-        }}
-      />
+              <td style={{ width: columnWidths.value }}>Value</td>
+              <td className="text-center">Secret</td>
+              <td></td>
+            </tr>
+          )}
+          computeItemKey={(virtualIndex, item) => `${environment.uid}-${item.index}`}
+          itemContent={(virtualIndex, { variable, index: actualIndex }) => {
+            const isLastRow = actualIndex === formik.values.length - 1;
+            const isEmptyRow = !variable.name || variable.name.trim() === '';
+            const isLastEmptyRow = isLastRow && isEmptyRow;
 
+            return (
+              <>
+                <td className="text-center">
+                  {!isLastEmptyRow && (
+                    <input
+                      type="checkbox"
+                      className="mousetrap"
+                      name={`${actualIndex}.enabled`}
+                      checked={variable.enabled}
+                      onChange={formik.handleChange}
+                    />
+                  )}
+                </td>
+                <td style={{ width: columnWidths.name }}>
+                  <div className="flex items-center">
+                    <div className="name-cell-wrapper">
+                      <input
+                        type="text"
+                        autoComplete="off"
+                        autoCorrect="off"
+                        autoCapitalize="off"
+                        spellCheck="false"
+                        className="mousetrap"
+                        id={`${actualIndex}.name`}
+                        name={`${actualIndex}.name`}
+                        value={variable.name}
+                        placeholder={!variable.name || (typeof variable.name === 'string' && variable.name.trim() === '') ? 'Name' : ''}
+                        onChange={(e) => handleNameChange(actualIndex, e)}
+                        onFocus={() => handleRowFocus(variable.uid)}
+                        onBlur={() => {
+                          handleNameBlur(actualIndex);
+                        }}
+                        onKeyDown={(e) => handleNameKeyDown(actualIndex, e)}
+                      />
+                    </div>
+                    <ErrorMessage name={`${actualIndex}.name`} index={actualIndex} />
+                  </div>
+                </td>
+                <td
+                  className="flex flex-row flex-nowrap items-center"
+                  style={{ width: columnWidths.value }}
+                >
+                  <div
+                    className="overflow-hidden grow w-full relative"
+                    onFocus={() => handleRowFocus(variable.uid)}
+                  >
+                    <MultiLineEditor
+                      theme={storedTheme}
+                      collection={_collection}
+                      name={`${actualIndex}.value`}
+                      value={variable.value}
+                      placeholder={variable.value == null || (typeof variable.value === 'string' && variable.value.trim() === '') ? 'Value' : ''}
+                      isSecret={variable.secret}
+                      readOnly={typeof variable.value !== 'string'}
+                      onChange={(newValue) => {
+                        formik.setFieldValue(`${actualIndex}.value`, newValue, true);
+                        // Clear ephemeral metadata when user manually edits the value
+                        if (variable.ephemeral) {
+                          formik.setFieldValue(`${actualIndex}.ephemeral`, undefined, false);
+                          formik.setFieldValue(`${actualIndex}.persistedValue`, undefined, false);
+                        }
+                        // Append a new empty row when editing value on the last row
+                        if (isLastRow) {
+                          setTimeout(() => {
+                            formik.setFieldValue(formik.values.length, {
+                              uid: uuid(),
+                              name: '',
+                              value: '',
+                              type: 'text',
+                              secret: false,
+                              enabled: true
+                            }, false);
+                          }, 0);
+                        }
+                      }}
+                      onSave={handleSave}
+                    />
+                  </div>
+                  {typeof variable.value !== 'string' && (
+                    <span className="ml-2 flex items-center">
+                      <IconInfoCircle id={`${variable.uid}-disabled-info-icon`} className="text-muted" size={16} />
+                      <Tooltip
+                        anchorId={`${variable.uid}-disabled-info-icon`}
+                        content="Non-string values set via scripts are read-only and can only be updated through scripts."
+                        place="top"
+                      />
+                    </span>
+                  )}
+                  {renderExtraValueContent && renderExtraValueContent(variable)}
+                </td>
+                <td className="text-center">
+                  {!isLastEmptyRow && (
+                    <input
+                      type="checkbox"
+                      className="mousetrap"
+                      name={`${actualIndex}.secret`}
+                      checked={variable.secret}
+                      onChange={formik.handleChange}
+                    />
+                  )}
+                </td>
+                <td>
+                  {!isLastEmptyRow && (
+                    <button onClick={() => handleRemoveVar(variable.uid)}>
+                      <IconTrash strokeWidth={1.5} size={18} />
+                    </button>
+                  )}
+                </td>
+              </>
+            );
+          }}
+        />
+      )}
+
+      {/* We should re-think of these buttons placement in component as we use TableVirtuoso which because of
+      these buttons renders at some transition: height 0.1s ease` */}
       <div className="button-container">
         <div className="flex items-center">
           <button type="button" className="submit" onClick={handleSave} data-testid="save-env">

packages/bruno-app/src/components/Environments/CollapsibleSection/StyledWrapper.js

@@ -55,6 +55,7 @@ const StyledWrapper = styled.div`
     }
 
     .section-title {
+      padding-right: 4px;
       font-size: 11px;
       font-weight: 600;
       text-transform: uppercase;

packages/bruno-app/src/components/Environments/CollapsibleSection/index.js

@@ -8,11 +8,12 @@ const CollapsibleSection = ({
   onToggle,
   badge,
   actions,
-  children
+  children,
+  testId
 }) => {
   return (
     <StyledWrapper className={expanded ? 'expanded' : 'collapsed'}>
-      <div className="section-header" onClick={onToggle}>
+      <div className="section-header" onClick={onToggle} data-testid={testId}>
         <div className="section-title-wrapper">
           <IconChevronRight
             size={14}

packages/bruno-app/src/components/Environments/DotEnvFileDetails/index.js

@@ -44,6 +44,7 @@ const DotEnvFileDetails = ({
                   className={`toggle-btn ${viewMode === 'raw' ? 'active' : ''}`}
                   onClick={() => onViewModeChange?.('raw')}
                   aria-pressed={viewMode === 'raw'}
+                  data-testid="dotenv-view-raw"
                 >
                   Raw
                 </button>

packages/bruno-app/src/components/Environments/DotEnvFileEditor/DotEnvRawView.js

@@ -13,7 +13,7 @@ const DotEnvRawView = ({
 }) => {
   return (
     <>
-      <div className="raw-editor-container">
+      <div className="raw-editor-container" data-testid="dotenv-raw-editor">
         <CodeEditor
           collection={collection}
           item={item}

packages/bruno-app/src/components/Environments/DotEnvFileEditor/index.js

@@ -4,6 +4,7 @@ import { uuid } from 'utils/common';
 import { useFormik } from 'formik';
 import { variableNameRegex } from 'utils/common/regex';
 import toast from 'react-hot-toast';
+import useDeferredLoading from 'hooks/useDeferredLoading';
 
 import StyledWrapper from './StyledWrapper';
 import DotEnvTableView from './DotEnvTableView';
@@ -31,6 +32,7 @@ const DotEnvFileEditor = ({
   const [rawValue, setRawValue] = useState(initialRawValue);
   const [prevViewMode, setPrevViewMode] = useState(viewMode);
   const [isSaving, setIsSaving] = useState(false);
+  const showSaving = useDeferredLoading(isSaving, 200);
 
   const formikRef = useRef(null);
 
@@ -311,7 +313,7 @@ const DotEnvFileEditor = ({
           onChange={handleRawChange}
           onSave={handleSaveRaw}
           onReset={handleReset}
-          isSaving={isSaving}
+          isSaving={showSaving}
         />
       </StyledWrapper>
     );
@@ -335,7 +337,7 @@ const DotEnvFileEditor = ({
         onRemoveVar={handleRemoveVar}
         onSave={handleSave}
         onReset={handleReset}
-        isSaving={isSaving}
+        isSaving={showSaving}
       />
     </StyledWrapper>
   );

packages/bruno-app/src/components/Environments/DotEnvFileEditor/utils.js

@@ -1,17 +1,8 @@
 import { uuid } from 'utils/common';
+import { utils } from '@usebruno/common';
 
 export const variablesToRaw = (variables) => {
-  return variables
-    .filter((v) => v.name && v.name.trim() !== '')
-    .map((v) => {
-      const value = v.value || '';
-      if (value.includes('\n') || value.includes('"') || value.includes('\'')) {
-        const escapedValue = value.replace(/\\/g, '\\\\').replace(/"/g, '\\"').replace(/\n/g, '\\n');
-        return `${v.name}="${escapedValue}"`;
-      }
-      return `${v.name}=${value}`;
-    })
-    .join('\n');
+  return utils.jsonToDotenv(variables);
 };
 
 export const rawToVariables = (rawContent) => {
@@ -37,9 +28,16 @@ export const rawToVariables = (rawContent) => {
     const name = trimmedLine.substring(0, equalIndex).trim();
     let value = trimmedLine.substring(equalIndex + 1);
 
-    if ((value.startsWith('"') && value.endsWith('"')) || (value.startsWith('\'') && value.endsWith('\''))) {
+    if (value.startsWith('\'') && value.endsWith('\'')) {
+      // Single-quoted values are fully literal in dotenv — no unescaping
       value = value.slice(1, -1);
-      value = value.replace(/\\n/g, '\n').replace(/\\"/g, '"').replace(/\\\\/g, '\\');
+    } else if (value.startsWith('`') && value.endsWith('`')) {
+      // Backtick-quoted values are fully literal in dotenv — no unescaping
+      value = value.slice(1, -1);
+    } else if (value.startsWith('"') && value.endsWith('"')) {
+      // Double-quoted values: unescape \", \n, and \r (the escapes we produce)
+      value = value.slice(1, -1);
+      value = value.replace(/\\"/g, '"').replace(/\\n/g, '\n').replace(/\\r/g, '\r');
     }
 
     if (name) {

packages/bruno-app/src/components/Environments/EnvironmentSelector/EnvironmentListContent/index.js

@@ -17,7 +17,11 @@ const EnvironmentListContent = ({
       {environments && environments.length > 0 ? (
         <>
           <div className="environment-list">
-            <div className="dropdown-item no-environment" onClick={() => onEnvironmentSelect(null)}>
+            <div
+              className={`dropdown-item no-environment ${!activeEnvironmentUid ? 'dropdown-item-active' : ''}`}
+              onClick={() => onEnvironmentSelect(null)}
+            >
+              <span className="w-2 shrink-0" />
               <span>No Environment</span>
             </div>
             <ToolHint
@@ -46,7 +50,7 @@ const EnvironmentListContent = ({
               </div>
             </ToolHint>
             <div className="dropdown-item configure-button">
-              <button onClick={onSettingsClick} id="configure-env">
+              <button onClick={onSettingsClick} id="configure-env" data-testid="configure-env">
                 <IconSettings size={16} strokeWidth={1.5} />
                 <span>Configure</span>
               </button>

packages/bruno-app/src/components/Environments/EnvironmentSelector/StyledWrapper.js

@@ -9,6 +9,7 @@ const Wrapper = styled.div`
     border: 1px solid ${(props) => props.theme.app.collection.toolbar.environmentSelector.border};
     line-height: 1rem;
     transition: all 0.15s ease;
+    height: 24px;
 
     &:hover {
       border-color: ${(props) => props.theme.app.collection.toolbar.environmentSelector.hoverBorder};
@@ -73,7 +74,7 @@ const Wrapper = styled.div`
     border-top: 0.0625rem solid ${(props) => props.theme.dropdown.separator};
     z-index: 10;
     margin: 0;
-    
+
     &:hover {
       background-color: ${(props) => props.theme.dropdown.bg + ' !important'};
     }
@@ -116,10 +117,14 @@ const Wrapper = styled.div`
     overflow: hidden;
   }
 
+  .no-environment {
+    color: ${(props) => props.theme.colors.text.subtext0};
+  }
+
   .environment-list {
     flex: 1;
     overflow-y: auto;
-    max-height: calc(75vh - 8rem); 
+    max-height: calc(75vh - 8rem);
     padding-bottom: 2.625rem;
   }
 

packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/EnvironmentDetails/EnvironmentVariables/index.js

@@ -103,6 +103,7 @@ const EnvironmentVariables = ({ environment, setIsModified, collection, searchQu
 
   return (
     <EnvironmentVariablesTable
+      key={environment?.uid}
       environment={environment}
       collection={collection}
       onSave={handleSave}

packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/EnvironmentDetails/StyledWrapper.js

@@ -12,7 +12,7 @@ const StyledWrapper = styled.div`
     display: flex;
     align-items: center;
     justify-content: space-between;
-    padding: 16px 20px 8px 20px;
+    padding: 9px 20px 8px 20px;
     flex-shrink: 0;
 
     .title {

packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/EnvironmentDetails/index.js

@@ -1,7 +1,6 @@
 import { IconCopy, IconEdit, IconTrash, IconCheck, IconX, IconSearch } from '@tabler/icons';
 import { useState, useRef } from 'react';
 import { useDispatch } from 'react-redux';
-import useDebounce from 'hooks/useDebounce';
 import { renameEnvironment, updateEnvironmentColor } from 'providers/ReduxStore/slices/collections/actions';
 import { validateName, validateNameError } from 'utils/common/regex';
 import toast from 'react-hot-toast';
@@ -11,7 +10,7 @@ import EnvironmentVariables from './EnvironmentVariables';
 import ColorPicker from 'components/ColorPicker';
 import StyledWrapper from './StyledWrapper';
 
-const EnvironmentDetails = ({ environment, setIsModified, collection }) => {
+const EnvironmentDetails = ({ environment, setIsModified, collection, searchQuery, setSearchQuery, isSearchExpanded, setIsSearchExpanded, debouncedSearchQuery, searchInputRef }) => {
   const dispatch = useDispatch();
   const environments = collection?.environments || [];
 
@@ -20,11 +19,7 @@ const EnvironmentDetails = ({ environment, setIsModified, collection }) => {
   const [isRenaming, setIsRenaming] = useState(false);
   const [newName, setNewName] = useState('');
   const [nameError, setNameError] = useState('');
-  const [searchQuery, setSearchQuery] = useState('');
-  const [isSearchExpanded, setIsSearchExpanded] = useState(false);
-  const debouncedSearchQuery = useDebounce(searchQuery, 300);
   const inputRef = useRef(null);
-  const searchInputRef = useRef(null);
 
   const validateEnvironmentName = (name) => {
     if (!name || name.trim() === '') {

packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/StyledWrapper.js

@@ -32,19 +32,6 @@ const StyledWrapper = styled.div`
     flex-direction: column;
   }
 
-  .sidebar-header {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    padding: 16px 16px 12px 16px;
-    
-    .title {
-      font-size: ${(props) => props.theme.font.size.base};
-      font-weight: 500;
-      color: ${(props) => props.theme.text};
-      margin: 0;
-    }
-    
     .btn-action {
       display: flex;
       align-items: center;
@@ -66,35 +53,54 @@ const StyledWrapper = styled.div`
     }
   }
 
-  .search-container {
+  .env-list-search {
     position: relative;
-    padding: 0 12px 12px 12px;
-    
-    .search-icon {
+    display: flex;
+    align-items: center;
+    margin: 0 4px 6px 4px;
+
+    .env-list-search-icon {
       position: absolute;
-      left: 20px;
-      top: 50%;
-      transform: translateY(-100%);
+      left: 8px;
       color: ${(props) => props.theme.colors.text.muted};
       pointer-events: none;
     }
-    
-    .search-input {
+
+    .env-list-search-input {
       width: 100%;
-      padding: 6px 8px 6px 28px;
+      padding: 5px 24px 5px 26px;
       font-size: 12px;
       background: transparent;
       border: 1px solid ${(props) => props.theme.border.border1};
-      border-radius: 5px;
+      border-radius: 6px;
       color: ${(props) => props.theme.text};
-      transition: all 0.15s ease;
-      
+      transition: border-color 0.15s ease;
+
       &::placeholder {
         color: ${(props) => props.theme.colors.text.muted};
       }
       
       &:focus {
         outline: none;
+        border-color: ${(props) => props.theme.colors.accent};
+      }
+    }
+
+    .env-list-search-clear {
+      position: absolute;
+      right: 4px;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      padding: 2px;
+      background: transparent;
+      border: none;
+      cursor: pointer;
+      color: ${(props) => props.theme.colors.text.muted};
+      border-radius: 3px;
+
+      &:hover {
+        color: ${(props) => props.theme.text};
       }
     }
   }
@@ -104,7 +110,15 @@ const StyledWrapper = styled.div`
     display: flex;
     flex-direction: column;
     overflow: hidden;
-    padding: 0 8px;
+    padding: 8px;
+  }
+
+  .section-header {
+    margin-inline: 4px !important;
+    padding-left: 6px !important;
+    border-radius: 6px ;
+    padding-right: 3px !important;
+    padding-block: 4px !important;
   }
 
   .environments-list {
@@ -130,6 +144,10 @@ const StyledWrapper = styled.div`
       background: ${(props) => props.theme.sidebar.collection.item.hoverBg};
       color: ${(props) => props.theme.text};
     }
+
+    &.active {
+      color: ${(props) => props.theme.colors.accent};
+    }
   }
 
   .environment-item {
@@ -143,7 +161,7 @@ const StyledWrapper = styled.div`
     font-size: 13px;
     color: ${(props) => props.theme.text};
     cursor: pointer;
-    border-radius: 5px;
+    border-radius: 6px;
     transition: background 0.15s ease;
     
     .environment-name {

packages/bruno-app/src/components/Environments/EnvironmentSettings/EnvironmentList/index.js

@@ -1,6 +1,7 @@
 import React, { useEffect, useState, useRef, useCallback } from 'react';
 import usePrevious from 'hooks/usePrevious';
 import useOnClickOutside from 'hooks/useOnClickOutside';
+import useDebounce from 'hooks/useDebounce';
 import EnvironmentDetails from './EnvironmentDetails';
 import { IconDownload, IconUpload, IconSearch, IconPlus, IconCheck, IconX, IconFileAlert } from '@tabler/icons';
 import Button from 'ui/Button';
@@ -23,6 +24,7 @@ import {
   deleteDotEnvFile
 } from 'providers/ReduxStore/slices/collections/actions';
 import { setEnvironmentsDraft, clearEnvironmentsDraft } from 'providers/ReduxStore/slices/collections';
+import { setEnvVarSearchQuery, setEnvVarSearchExpanded } from 'providers/ReduxStore/slices/app';
 import { validateName, validateNameError } from 'utils/common/regex';
 import toast from 'react-hot-toast';
 import classnames from 'classnames';
@@ -40,9 +42,14 @@ const EnvironmentList = ({
   setShowExportModal
 }) => {
   const dispatch = useDispatch();
+  const envSearchQuery = useSelector((state) => state.app.envVarSearch?.collection?.query ?? '');
+  const isEnvSearchExpanded = useSelector((state) => state.app.envVarSearch?.collection?.expanded ?? false);
+  const setEnvSearchQuery = (q) => dispatch(setEnvVarSearchQuery({ context: 'collection', query: q }));
+  const setIsEnvSearchExpanded = (v) => dispatch(setEnvVarSearchExpanded({ context: 'collection', expanded: v }));
 
   const [openImportModal, setOpenImportModal] = useState(false);
   const [searchText, setSearchText] = useState('');
+  const envListSearchInputRef = useRef(null);
   const [isCreatingInline, setIsCreatingInline] = useState(false);
   const [renamingEnvUid, setRenamingEnvUid] = useState(null);
   const [newEnvName, setNewEnvName] = useState('');
@@ -65,6 +72,9 @@ const EnvironmentList = ({
   const dotEnvInputRef = useRef(null);
   const dotEnvCreateContainerRef = useRef(null);
 
+  const debouncedEnvSearchQuery = useDebounce(envSearchQuery, 300);
+  const envSearchInputRef = useRef(null);
+
   const dotEnvFiles = useSelector((state) => {
     const coll = state.collections.collections.find((c) => c.uid === collection?.uid);
     return coll?.dotEnvFiles || EMPTY_ARRAY;
@@ -73,6 +83,8 @@ const EnvironmentList = ({
   const envUids = environments ? environments.map((env) => env.uid) : [];
   const prevEnvUids = usePrevious(envUids);
 
+  const environmentsDraftUid = collection?.environmentsDraft?.environmentUid;
+
   const handleDotEnvModifiedChange = useCallback((modified) => {
     setIsDotEnvModified(modified);
     if (modified) {
@@ -81,10 +93,10 @@ const EnvironmentList = ({
         environmentUid: `dotenv:${selectedDotEnvFile}`,
         variables: []
       }));
-    } else {
+    } else if (environmentsDraftUid?.startsWith('dotenv:')) {
       dispatch(clearEnvironmentsDraft({ collectionUid: collection.uid }));
     }
-  }, [dispatch, collection.uid, selectedDotEnvFile]);
+  }, [dispatch, collection.uid, selectedDotEnvFile, environmentsDraftUid]);
 
   useEffect(() => {
     if (dotEnvFiles.length === 0) {
@@ -497,6 +509,12 @@ const EnvironmentList = ({
           setIsModified={setIsModified}
           originalEnvironmentVariables={originalEnvironmentVariables}
           collection={collection}
+          searchQuery={envSearchQuery}
+          setSearchQuery={setEnvSearchQuery}
+          isSearchExpanded={isEnvSearchExpanded}
+          setIsSearchExpanded={setIsEnvSearchExpanded}
+          debouncedSearchQuery={debouncedEnvSearchQuery}
+          searchInputRef={envSearchInputRef}
         />
       );
     }
@@ -531,20 +549,6 @@ const EnvironmentList = ({
         )}
 
         <div className="sidebar">
-          <div className="sidebar-header">
-            <h2 className="title">Variables</h2>
-          </div>
-
-          <div className="search-container">
-            <IconSearch size={14} strokeWidth={1.5} className="search-icon" />
-            <input
-              type="text"
-              placeholder="Search..."
-              value={searchText}
-              onChange={(e) => setSearchText(e.target.value)}
-              className="search-input"
-            />
-          </div>
 
           <div className="sections-container">
             <CollapsibleSection
@@ -553,18 +557,67 @@ const EnvironmentList = ({
               onToggle={() => setEnvironmentsExpanded(!environmentsExpanded)}
               actions={(
                 <>
-                  <button type="button" className="btn-action" onClick={() => handleCreateEnvClick()} title="Create environment">
+                  <button
+                    type="button"
+                    className="btn-action"
+                    onClick={() => {
+                      if (!environmentsExpanded) setEnvironmentsExpanded(true);
+                      handleCreateEnvClick();
+                    }}
+                    title="Create environment"
+                  >
                     <IconPlus size={14} strokeWidth={1.5} />
                   </button>
-                  <button type="button" className="btn-action" onClick={() => handleImportClick()} title="Import environment">
+                  <button
+                    type="button"
+                    className="btn-action"
+                    onClick={() => {
+                      if (!environmentsExpanded) setEnvironmentsExpanded(true);
+                      handleImportClick();
+                    }}
+                    title="Import environment"
+                  >
                     <IconDownload size={14} strokeWidth={1.5} />
                   </button>
-                  <button type="button" className="btn-action" onClick={() => handleExportClick()} title="Export environment">
+                  <button
+                    type="button"
+                    className="btn-action"
+                    onClick={() => {
+                      if (!environmentsExpanded) setEnvironmentsExpanded(true);
+                      handleExportClick();
+                    }}
+                    title="Export environment"
+                  >
                     <IconUpload size={14} strokeWidth={1.5} />
                   </button>
                 </>
               )}
             >
+              <div className="env-list-search">
+                <IconSearch size={13} strokeWidth={1.5} className="env-list-search-icon" />
+                <input
+                  ref={envListSearchInputRef}
+                  type="text"
+                  placeholder="Search environments..."
+                  value={searchText}
+                  onChange={(e) => setSearchText(e.target.value)}
+                  className="env-list-search-input"
+                  autoComplete="off"
+                  autoCorrect="off"
+                  autoCapitalize="off"
+                  spellCheck="false"
+                />
+                {searchText && (
+                  <button
+                    className="env-list-search-clear"
+                    title="Clear search"
+                    onClick={() => setSearchText('')}
+                    onMouseDown={(e) => e.preventDefault()}
+                  >
+                    <IconX size={12} strokeWidth={1.5} />
+                  </button>
+                )}
+              </div>
               <div className="environments-list">
                 {filteredEnvironments.map((env) => (
                   <div
@@ -683,6 +736,7 @@ const EnvironmentList = ({
 
             <CollapsibleSection
               title=".env Files"
+              testId="dotenv-files-section"
               expanded={dotEnvExpanded}
               onToggle={() => setDotEnvExpanded(!dotEnvExpanded)}
               badge={dotEnvFiles.length}
@@ -691,6 +745,7 @@ const EnvironmentList = ({
                   className="btn-action"
                   onClick={handleCreateDotEnvInlineClick}
                   title="Create .env file"
+                  data-testid="create-dotenv-file"
                 >
                   <IconPlus size={14} strokeWidth={1.5} />
                 </button>
@@ -715,6 +770,7 @@ const EnvironmentList = ({
                       ref={dotEnvInputRef}
                       type="text"
                       className="environment-name-input"
+                      data-testid="dotenv-name-input"
                       value={newDotEnvName}
                       onChange={handleDotEnvNameChange}
                       onKeyDown={handleDotEnvNameKeyDown}

packages/bruno-app/src/components/FolderSettings/Auth/index.js

@@ -14,6 +14,7 @@ import BasicAuth from 'components/RequestPane/Auth/BasicAuth';
 import BearerAuth from 'components/RequestPane/Auth/BearerAuth';
 import DigestAuth from 'components/RequestPane/Auth/DigestAuth';
 import NTLMAuth from 'components/RequestPane/Auth/NTLMAuth';
+import OAuth1 from 'components/RequestPane/Auth/OAuth1';
 import WsseAuth from 'components/RequestPane/Auth/WsseAuth';
 import ApiKeyAuth from 'components/RequestPane/Auth/ApiKeyAuth';
 import AwsV4Auth from 'components/RequestPane/Auth/AwsV4Auth';
@@ -143,6 +144,17 @@ const Auth = ({ collection, folder }) => {
           />
         );
       }
+      case 'oauth1': {
+        return (
+          <OAuth1
+            collection={collection}
+            item={folder}
+            updateAuth={updateFolderAuth}
+            request={request}
+            save={() => handleSave()}
+          />
+        );
+      }
       case 'wsse': {
         return (
           <WsseAuth

packages/bruno-app/src/components/FolderSettings/AuthMode/index.js

@@ -47,6 +47,11 @@ const AuthMode = ({ collection, folder }) => {
       label: 'NTLM Auth',
       onClick: () => onModeChange('ntlm')
     },
+    {
+      id: 'oauth1',
+      label: 'OAuth 1.0',
+      onClick: () => onModeChange('oauth1')
+    },
     {
       id: 'oauth2',
       label: 'OAuth 2.0',

packages/bruno-app/src/components/FolderSettings/Documentation/StyledWrapper.js

@@ -1,9 +1,17 @@
 import styled from 'styled-components';
 
 const StyledWrapper = styled.div`
+  height: 100%;
+  position: relative;
+
   .editing-mode {
     cursor: pointer;
     color: ${(props) => props.theme.colors.text.yellow};
+    position: sticky;
+    top: 0;
+    z-index: 10;
+    background: ${(props) => props.theme.bg};
+    padding-bottom: 0.5em;
   }
 `;
 

packages/bruno-app/src/components/FolderSettings/Documentation/index.js

@@ -1,24 +1,35 @@
 import 'github-markdown-css/github-markdown.css';
 import get from 'lodash/get';
+import find from 'lodash/find';
 import { updateFolderDocs } from 'providers/ReduxStore/slices/collections';
+import { updateDocsEditing } from 'providers/ReduxStore/slices/tabs';
 import { useTheme } from 'providers/Theme';
-import { useState } from 'react';
+import { useRef } from 'react';
 import { useDispatch, useSelector } from 'react-redux';
 import { saveFolderRoot } from 'providers/ReduxStore/slices/collections/actions';
 import Markdown from 'components/MarkDown';
 import CodeEditor from 'components/CodeEditor';
 import Button from 'ui/Button';
 import StyledWrapper from './StyledWrapper';
+import { usePersistedState } from 'hooks/usePersistedState';
+import { useTrackScroll } from 'hooks/useTrackScroll';
 
 const Documentation = ({ collection, folder }) => {
   const dispatch = useDispatch();
   const { displayedTheme } = useTheme();
   const preferences = useSelector((state) => state.app.preferences);
-  const [isEditing, setIsEditing] = useState(false);
+  const tabs = useSelector((state) => state.tabs.tabs);
+  const activeTabUid = useSelector((state) => state.tabs.activeTabUid);
+  const focusedTab = find(tabs, (t) => t.uid === activeTabUid);
+  const isEditing = focusedTab?.docsEditing || false;
   const docs = folder.draft ? get(folder, 'draft.docs', '') : get(folder, 'root.docs', '');
 
+  const wrapperRef = useRef(null);
+  const [scroll, setScroll] = usePersistedState({ key: `folder-docs-scroll-${folder.uid}`, default: 0 });
+  useTrackScroll({ ref: wrapperRef, selector: '.folder-settings-content', onChange: setScroll, enabled: !isEditing, initialValue: scroll });
+
   const toggleViewMode = () => {
-    setIsEditing((prev) => !prev);
+    dispatch(updateDocsEditing({ uid: activeTabUid, docsEditing: !isEditing }));
   };
 
   const onEdit = (value) => {
@@ -38,7 +49,7 @@ const Documentation = ({ collection, folder }) => {
   }
 
   return (
-    <StyledWrapper className="w-full relative flex flex-col">
+    <StyledWrapper className="w-full relative flex flex-col" ref={wrapperRef}>
       <div className="editing-mode flex justify-between items-center flex-shrink-0" role="tab" onClick={toggleViewMode}>
         {isEditing ? 'Preview' : 'Edit'}
       </div>
@@ -55,6 +66,8 @@ const Documentation = ({ collection, folder }) => {
               font={get(preferences, 'font.codeFont', 'default')}
               fontSize={get(preferences, 'font.codeFontSize')}
               mode="application/text"
+              initialScroll={scroll}
+              onScroll={setScroll}
             />
           </div>
           <div className="mt-6 flex-shrink-0">

packages/bruno-app/src/components/FolderSettings/Headers/StyledWrapper.js

@@ -1,6 +1,6 @@
 import styled from 'styled-components';
 
-const Wrapper = styled.div`
+const StyledWrapper = styled.div`
   table {
     width: 100%;
     border-collapse: collapse;
@@ -53,4 +53,4 @@ const Wrapper = styled.div`
   }
 `;
 
-export default Wrapper;
+export default StyledWrapper;

packages/bruno-app/src/components/FolderSettings/Headers/index.js

@@ -1,9 +1,10 @@
-import React, { useState, useCallback } from 'react';
+import React, { useState, useCallback, useRef } from 'react';
 import get from 'lodash/get';
-import { useDispatch } from 'react-redux';
+import { useDispatch, useSelector } from 'react-redux';
 import { useTheme } from 'providers/Theme';
 import { setFolderHeaders } from 'providers/ReduxStore/slices/collections';
 import { saveFolderRoot } from 'providers/ReduxStore/slices/collections/actions';
+import { updateTableColumnWidths } from 'providers/ReduxStore/slices/tabs';
 import SingleLineEditor from 'components/SingleLineEditor';
 import EditableTable from 'components/EditableTable';
 import StyledWrapper from './StyledWrapper';
@@ -12,16 +13,31 @@ import { MimeTypes } from 'utils/codemirror/autocompleteConstants';
 import BulkEditor from 'components/BulkEditor/index';
 import Button from 'ui/Button';
 import { headerNameRegex, headerValueRegex } from 'utils/common/regex';
+import { usePersistedState } from 'hooks/usePersistedState';
+import { useTrackScroll } from 'hooks/useTrackScroll';
 
 const headerAutoCompleteList = StandardHTTPHeaders.map((e) => e.header);
 
 const Headers = ({ collection, folder }) => {
   const dispatch = useDispatch();
   const { storedTheme } = useTheme();
+  const tabs = useSelector((state) => state.tabs.tabs);
+  const activeTabUid = useSelector((state) => state.tabs.activeTabUid);
   const headers = folder.draft
     ? get(folder, 'draft.request.headers', [])
     : get(folder, 'root.request.headers', []);
   const [isBulkEditMode, setIsBulkEditMode] = useState(false);
+  const wrapperRef = useRef(null);
+  const [scroll, setScroll] = usePersistedState({ key: `folder-headers-scroll-${folder.uid}`, default: 0 });
+  useTrackScroll({ ref: wrapperRef, selector: '.folder-settings-content', onChange: setScroll, initialValue: scroll });
+
+  // Get column widths from Redux
+  const focusedTab = tabs?.find((t) => t.uid === activeTabUid);
+  const folderHeadersWidths = focusedTab?.tableColumnWidths?.['folder-headers'] || {};
+
+  const handleColumnWidthsChange = (tableId, widths) => {
+    dispatch(updateTableColumnWidths({ uid: activeTabUid, tableId, widths }));
+  };
 
   const toggleBulkEditMode = () => {
     setIsBulkEditMode(!isBulkEditMode);
@@ -114,19 +130,23 @@ const Headers = ({ collection, folder }) => {
   }
 
   return (
-    <StyledWrapper className="w-full">
+    <StyledWrapper className="w-full" ref={wrapperRef}>
       <div className="text-xs mb-4 text-muted">
         Request headers that will be sent with every request inside this folder.
       </div>
       <EditableTable
+        tableId="folder-headers"
         columns={columns}
         rows={headers}
         onChange={handleHeadersChange}
         defaultRow={defaultRow}
         getRowError={getRowError}
+        columnWidths={folderHeadersWidths}
+        onColumnWidthsChange={(widths) => handleColumnWidthsChange('folder-headers', widths)}
+        initialScroll={scroll}
       />
       <div className="flex justify-end mt-2">
-        <button className="text-link select-none" onClick={toggleBulkEditMode}>
+        <button className="text-link select-none" data-testid="bulk-edit-toggle" onClick={toggleBulkEditMode}>
           Bulk Edit
         </button>
       </div>

packages/bruno-app/src/components/FolderSettings/Script/index.js

@@ -1,15 +1,18 @@
-import React, { useState, useEffect, useRef } from 'react';
+import React, { useEffect, useRef } from 'react';
 import get from 'lodash/get';
+import find from 'lodash/find';
 import { useDispatch, useSelector } from 'react-redux';
 import CodeEditor from 'components/CodeEditor';
 import { updateFolderRequestScript, updateFolderResponseScript } from 'providers/ReduxStore/slices/collections';
 import { saveFolderRoot } from 'providers/ReduxStore/slices/collections/actions';
+import { updateScriptPaneTab } from 'providers/ReduxStore/slices/tabs';
 import { useTheme } from 'providers/Theme';
 import { Tabs, TabsList, TabsTrigger, TabsContent } from 'components/Tabs';
 import StatusDot from 'components/StatusDot';
 import { flattenItems, isItemARequest } from 'utils/collections';
 import StyledWrapper from './StyledWrapper';
 import Button from 'ui/Button';
+import { usePersistedState } from 'hooks/usePersistedState';
 
 const Script = ({ collection, folder }) => {
   const dispatch = useDispatch();
@@ -18,34 +21,39 @@ const Script = ({ collection, folder }) => {
   const requestScript = folder.draft ? get(folder, 'draft.request.script.req', '') : get(folder, 'root.request.script.req', '');
   const responseScript = folder.draft ? get(folder, 'draft.request.script.res', '') : get(folder, 'root.request.script.res', '');
 
-  // Default to post-response if pre-request script is empty
-  const getInitialTab = () => {
+  const tabs = useSelector((state) => state.tabs.tabs);
+  const focusedTab = find(tabs, (t) => t.uid === folder.uid);
+  const scriptPaneTab = focusedTab?.scriptPaneTab;
+
+  // Default to post-response if pre-request script is empty (only when scriptPaneTab is null/undefined)
+  const getDefaultTab = () => {
     const hasPreRequestScript = requestScript && requestScript.trim().length > 0;
     return hasPreRequestScript ? 'pre-request' : 'post-response';
   };
 
-  const [activeTab, setActiveTab] = useState(getInitialTab);
-  const prevFolderUidRef = useRef(folder.uid);
+  const activeTab = scriptPaneTab || getDefaultTab();
+
+  const setActiveTab = (tab) => {
+    dispatch(updateScriptPaneTab({ uid: folder.uid, scriptPaneTab: tab }));
+  };
 
   const { displayedTheme } = useTheme();
   const preferences = useSelector((state) => state.app.preferences);
 
-  // Update active tab only when switching to a different folder
-  useEffect(() => {
-    if (prevFolderUidRef.current !== folder.uid) {
-      prevFolderUidRef.current = folder.uid;
-      const hasPreRequestScript = requestScript && requestScript.trim().length > 0;
-      setActiveTab(hasPreRequestScript ? 'pre-request' : 'post-response');
-    }
-  }, [folder.uid, requestScript]);
+  const [preReqScroll, setPreReqScroll] = usePersistedState({ key: `folder-pre-req-scroll-${folder.uid}`, default: 0 });
+  const [postResScroll, setPostResScroll] = usePersistedState({ key: `folder-post-res-scroll-${folder.uid}`, default: 0 });
 
-  // Refresh CodeMirror when tab becomes visible
+  // Refresh CodeMirror when tab becomes visible and restore scroll position.
+  // CodeMirror's scrollTo() is silently ignored when the editor is inside a display:none container
+  // (TabsContent hides inactive tabs via display:none). After refresh() recalculates layout, we re-apply scrollTo().
   useEffect(() => {
     const timer = setTimeout(() => {
       if (activeTab === 'pre-request' && preRequestEditorRef.current?.editor) {
         preRequestEditorRef.current.editor.refresh();
+        preRequestEditorRef.current.editor.scrollTo(null, preReqScroll);
       } else if (activeTab === 'post-response' && postResponseEditorRef.current?.editor) {
         postResponseEditorRef.current.editor.refresh();
+        postResponseEditorRef.current.editor.scrollTo(null, postResScroll);
       }
     }, 0);
 
@@ -102,10 +110,11 @@ const Script = ({ collection, folder }) => {
           </TabsTrigger>
         </TabsList>
 
-        <TabsContent value="pre-request" className="mt-2">
+        <TabsContent value="pre-request" className="mt-2" dataTestId="folder-pre-request-script-editor">
           <CodeEditor
             ref={preRequestEditorRef}
             collection={collection}
+            docKey="folder-script:pre-request"
             value={requestScript || ''}
             theme={displayedTheme}
             onEdit={onRequestScriptEdit}
@@ -114,13 +123,16 @@ const Script = ({ collection, folder }) => {
             font={get(preferences, 'font.codeFont', 'default')}
             fontSize={get(preferences, 'font.codeFontSize')}
             showHintsFor={['req', 'bru']}
+            initialScroll={preReqScroll}
+            onScroll={setPreReqScroll}
           />
         </TabsContent>
 
-        <TabsContent value="post-response" className="mt-2">
+        <TabsContent value="post-response" className="mt-2" dataTestId="folder-post-response-script-editor">
           <CodeEditor
             ref={postResponseEditorRef}
             collection={collection}
+            docKey="folder-script:post-response"
             value={responseScript || ''}
             theme={displayedTheme}
             onEdit={onResponseScriptEdit}
@@ -129,6 +141,8 @@ const Script = ({ collection, folder }) => {
             font={get(preferences, 'font.codeFont', 'default')}
             fontSize={get(preferences, 'font.codeFontSize')}
             showHintsFor={['req', 'res', 'bru']}
+            initialScroll={postResScroll}
+            onScroll={setPostResScroll}
           />
         </TabsContent>
       </Tabs>

packages/bruno-app/src/components/FolderSettings/StyledWrapper.js

@@ -2,6 +2,12 @@ import styled from 'styled-components';
 
 const StyledWrapper = styled.div`
   max-width: 800px;
+  position: relative;
+
+  .markdown-body {
+    height: auto !important;
+    overflow-y: visible !important;
+  }
 
   div.tabs {
     div.tab {

packages/bruno-app/src/components/FolderSettings/Tests/index.js

@@ -1,4 +1,4 @@
-import React from 'react';
+import React, { useRef } from 'react';
 import get from 'lodash/get';
 import { useDispatch, useSelector } from 'react-redux';
 import CodeEditor from 'components/CodeEditor';
@@ -7,13 +7,16 @@ import { saveFolderRoot } from 'providers/ReduxStore/slices/collections/actions'
 import { useTheme } from 'providers/Theme';
 import StyledWrapper from './StyledWrapper';
 import Button from 'ui/Button';
+import { usePersistedState } from 'hooks/usePersistedState';
 
 const Tests = ({ collection, folder }) => {
   const dispatch = useDispatch();
+  const testsEditorRef = useRef(null);
   const tests = folder.draft ? get(folder, 'draft.request.tests', '') : get(folder, 'root.request.tests', '');
 
   const { displayedTheme } = useTheme();
   const preferences = useSelector((state) => state.app.preferences);
+  const [testsScroll, setTestsScroll] = usePersistedState({ key: `folder-tests-scroll-${folder.uid}`, default: 0 });
 
   const onEdit = (value) => {
     dispatch(
@@ -31,7 +34,9 @@ const Tests = ({ collection, folder }) => {
     <StyledWrapper className="w-full flex flex-col h-full">
       <div className="text-xs mb-4 text-muted">These tests will run any time a request in this collection is sent.</div>
       <CodeEditor
+        ref={testsEditorRef}
         collection={collection}
+        docKey="folder-tests"
         value={tests || ''}
         theme={displayedTheme}
         onEdit={onEdit}
@@ -40,6 +45,8 @@ const Tests = ({ collection, folder }) => {
         font={get(preferences, 'font.codeFont', 'default')}
         fontSize={get(preferences, 'font.codeFontSize')}
         showHintsFor={['req', 'res', 'bru']}
+        initialScroll={testsScroll}
+        onScroll={setTestsScroll}
       />
 
       <div className="mt-6">

packages/bruno-app/src/components/FolderSettings/Vars/VarsTable/index.js

@@ -1,7 +1,8 @@
 import React, { useCallback } from 'react';
-import { useDispatch } from 'react-redux';
+import { useDispatch, useSelector } from 'react-redux';
 import { useTheme } from 'providers/Theme';
 import { saveFolderRoot } from 'providers/ReduxStore/slices/collections/actions';
+import { updateTableColumnWidths } from 'providers/ReduxStore/slices/tabs';
 import MultiLineEditor from 'components/MultiLineEditor';
 import InfoTip from 'components/InfoTip';
 import EditableTable from 'components/EditableTable';
@@ -10,9 +11,19 @@ import toast from 'react-hot-toast';
 import { variableNameRegex } from 'utils/common/regex';
 import { setFolderVars } from 'providers/ReduxStore/slices/collections/index';
 
-const VarsTable = ({ folder, collection, vars, varType }) => {
+const VarsTable = ({ folder, collection, vars, varType, initialScroll = 0 }) => {
   const dispatch = useDispatch();
   const { storedTheme } = useTheme();
+  const tabs = useSelector((state) => state.tabs.tabs);
+  const activeTabUid = useSelector((state) => state.tabs.activeTabUid);
+
+  // Get column widths from Redux
+  const focusedTab = tabs?.find((t) => t.uid === activeTabUid);
+  const folderVarsWidths = focusedTab?.tableColumnWidths?.['folder-vars'] || {};
+
+  const handleColumnWidthsChange = (tableId, widths) => {
+    dispatch(updateTableColumnWidths({ uid: activeTabUid, tableId, widths }));
+  };
 
   const onSave = () => dispatch(saveFolderRoot(collection.uid, folder.uid));
 
@@ -74,11 +85,15 @@ const VarsTable = ({ folder, collection, vars, varType }) => {
   return (
     <StyledWrapper className="w-full">
       <EditableTable
+        tableId="folder-vars"
         columns={columns}
         rows={vars}
         onChange={handleVarsChange}
         defaultRow={defaultRow}
         getRowError={getRowError}
+        columnWidths={folderVarsWidths}
+        onColumnWidthsChange={(widths) => handleColumnWidthsChange('folder-vars', widths)}
+        initialScroll={initialScroll}
       />
     </StyledWrapper>
   );

packages/bruno-app/src/components/FolderSettings/Vars/index.js

@@ -1,10 +1,12 @@
-import React from 'react';
+import React, { useRef } from 'react';
 import get from 'lodash/get';
 import VarsTable from './VarsTable';
 import StyledWrapper from './StyledWrapper';
 import { saveFolderRoot } from 'providers/ReduxStore/slices/collections/actions';
 import { useDispatch } from 'react-redux';
 import Button from 'ui/Button';
+import { usePersistedState } from 'hooks/usePersistedState';
+import { useTrackScroll } from 'hooks/useTrackScroll';
 
 const Vars = ({ collection, folder }) => {
   const dispatch = useDispatch();
@@ -12,15 +14,19 @@ const Vars = ({ collection, folder }) => {
   const responseVars = folder.draft ? get(folder, 'draft.request.vars.res', []) : get(folder, 'root.request.vars.res', []);
   const handleSave = () => dispatch(saveFolderRoot(collection.uid, folder.uid));
 
+  const wrapperRef = useRef(null);
+  const [scroll, setScroll] = usePersistedState({ key: `folder-vars-scroll-${folder.uid}`, default: 0 });
+  useTrackScroll({ ref: wrapperRef, selector: '.folder-settings-content', onChange: setScroll, initialValue: scroll });
+
   return (
-    <StyledWrapper className="w-full flex flex-col">
+    <StyledWrapper className="w-full flex flex-col" ref={wrapperRef}>
       <div>
         <div className="mb-3 title text-xs">Pre Request</div>
-        <VarsTable folder={folder} collection={collection} vars={requestVars} varType="request" />
+        <VarsTable folder={folder} collection={collection} vars={requestVars} varType="request" initialScroll={scroll} />
       </div>
       <div>
         <div className="mt-3 mb-3 title text-xs">Post Response</div>
-        <VarsTable folder={folder} collection={collection} vars={responseVars} varType="response" />
+        <VarsTable folder={folder} collection={collection} vars={responseVars} varType="response" initialScroll={scroll} />
       </div>
       <div className="mt-6">
         <Button type="submit" size="sm" onClick={handleSave}>

packages/bruno-app/src/components/FolderSettings/index.js

@@ -77,31 +77,31 @@ const FolderSettings = ({ collection, folder }) => {
     <StyledWrapper className="flex flex-col h-full overflow-auto">
       <div className="flex flex-col h-full relative px-4 py-4">
         <div className="flex flex-wrap items-center tabs" role="tablist">
-          <div className={getTabClassname('headers')} role="tab" onClick={() => setTab('headers')}>
+          <div className={getTabClassname('headers')} role="tab" data-testid="folder-settings-tab-headers" onClick={() => setTab('headers')}>
             Headers
             {activeHeadersCount > 0 && <sup className="ml-1 font-medium">{activeHeadersCount}</sup>}
           </div>
-          <div className={getTabClassname('script')} role="tab" onClick={() => setTab('script')}>
+          <div className={getTabClassname('script')} role="tab" data-testid="folder-settings-tab-script" onClick={() => setTab('script')}>
             Script
             {hasScripts && <StatusDot />}
           </div>
-          <div className={getTabClassname('test')} role="tab" onClick={() => setTab('test')}>
+          <div className={getTabClassname('test')} role="tab" data-testid="folder-settings-tab-test" onClick={() => setTab('test')}>
             Test
             {hasTests && <StatusDot />}
           </div>
-          <div className={getTabClassname('vars')} role="tab" onClick={() => setTab('vars')}>
+          <div className={getTabClassname('vars')} role="tab" data-testid="folder-settings-tab-vars" onClick={() => setTab('vars')}>
             Vars
             {activeVarsCount > 0 && <sup className="ml-1 font-medium">{activeVarsCount}</sup>}
           </div>
-          <div className={getTabClassname('auth')} role="tab" onClick={() => setTab('auth')}>
+          <div className={getTabClassname('auth')} role="tab" data-testid="folder-settings-tab-auth" onClick={() => setTab('auth')}>
             Auth
             {hasAuth && <StatusDot />}
           </div>
-          <div className={getTabClassname('docs')} role="tab" onClick={() => setTab('docs')}>
+          <div className={getTabClassname('docs')} role="tab" data-testid="folder-settings-tab-docs" onClick={() => setTab('docs')}>
             Docs
           </div>
         </div>
-        <section className="flex mt-4 h-full overflow-auto">{getTabPanel(tab)}</section>
+        <section className="folder-settings-content flex mt-4 h-full overflow-auto">{getTabPanel(tab)}</section>
       </div>
     </StyledWrapper>
   );

packages/bruno-app/src/components/Git/VisualDiffViewer/CollapsibleDiffRow.js

@@ -0,0 +1,35 @@
+import React from 'react';
+import { IconChevronDown, IconChevronRight } from '@tabler/icons';
+
+const CollapsibleDiffRow = ({ title, isCollapsed, onToggle, oldContent, newContent, hasOldContent, hasNewContent }) => {
+  if (!hasOldContent && !hasNewContent) {
+    return null;
+  }
+
+  return (
+    <div className="diff-row">
+      <div className="diff-row-header" onClick={onToggle}>
+        <span className="collapse-toggle">
+          {isCollapsed ? (
+            <IconChevronRight size={14} strokeWidth={2} />
+          ) : (
+            <IconChevronDown size={14} strokeWidth={2} />
+          )}
+        </span>
+        <span className="diff-row-title">{title}</span>
+      </div>
+      {!isCollapsed && (
+        <div className="diff-row-content">
+          <div className="diff-row-pane old">
+            {hasOldContent ? oldContent : <div className="empty-placeholder" />}
+          </div>
+          <div className="diff-row-pane new">
+            {hasNewContent ? newContent : <div className="empty-placeholder" />}
+          </div>
+        </div>
+      )}
+    </div>
+  );
+};
+
+export default CollapsibleDiffRow;

packages/bruno-app/src/components/Git/VisualDiffViewer/VisualDiffAuth.js

@@ -0,0 +1,199 @@
+import React, { useMemo } from 'react';
+import get from 'lodash/get';
+import isEqual from 'lodash/isEqual';
+
+const AUTH_TYPE_LABELS = {
+  awsv4: 'AWS Signature v4',
+  basic: 'Basic Auth',
+  bearer: 'Bearer Token',
+  digest: 'Digest Auth',
+  ntlm: 'NTLM',
+  oauth2: 'OAuth 2.0',
+  wsse: 'WSSE',
+  apikey: 'API Key'
+};
+
+const AUTH_FIELD_LABELS = {
+  // AWS v4
+  accessKeyId: 'Access Key ID',
+  secretAccessKey: 'Secret Access Key',
+  sessionToken: 'Session Token',
+  service: 'Service',
+  region: 'Region',
+  profileName: 'Profile Name',
+  // Basic/Digest/NTLM/WSSE
+  username: 'Username',
+  password: 'Password',
+  domain: 'Domain',
+  // Bearer
+  token: 'Token',
+  // API Key
+  key: 'Key',
+  value: 'Value',
+  placement: 'Placement',
+  // OAuth2
+  grantType: 'Grant Type',
+  callbackUrl: 'Callback URL',
+  authorizationUrl: 'Authorization URL',
+  accessTokenUrl: 'Access Token URL',
+  refreshTokenUrl: 'Refresh Token URL',
+  clientId: 'Client ID',
+  clientSecret: 'Client Secret',
+  scope: 'Scope',
+  state: 'State',
+  pkce: 'PKCE',
+  credentialsPlacement: 'Credentials Placement',
+  credentialsId: 'Credentials ID',
+  tokenPlacement: 'Token Placement',
+  tokenHeaderPrefix: 'Token Header Prefix',
+  tokenQueryKey: 'Token Query Key',
+  autoFetchToken: 'Auto Fetch Token',
+  autoRefreshToken: 'Auto Refresh Token'
+};
+
+const VisualDiffAuth = ({ oldData, newData, showSide }) => {
+  const oldAuth = get(oldData, 'request.auth', {});
+  const newAuth = get(newData, 'request.auth', {});
+
+  const currentAuth = showSide === 'old' ? oldAuth : newAuth;
+  const otherAuth = showSide === 'old' ? newAuth : oldAuth;
+
+  const authTypes = useMemo(() => {
+    const types = new Set([...Object.keys(currentAuth), ...Object.keys(otherAuth)]);
+    types.delete('mode');
+    return Array.from(types);
+  }, [currentAuth, otherAuth]);
+
+  const authSections = useMemo(() => {
+    return authTypes.map((authType) => {
+      const rawCurrentConfig = currentAuth[authType];
+      const rawOtherConfig = otherAuth[authType];
+      const currentConfig = (typeof rawCurrentConfig === 'object' && rawCurrentConfig !== null) ? rawCurrentConfig : {};
+      const otherConfig = (typeof rawOtherConfig === 'object' && rawOtherConfig !== null) ? rawOtherConfig : {};
+
+      if (Object.keys(currentConfig).length === 0 && showSide === 'old') {
+        return null;
+      }
+      if (Object.keys(currentConfig).length === 0 && showSide === 'new') {
+        return null;
+      }
+
+      let sectionStatus = 'unchanged';
+      if (Object.keys(otherConfig).length === 0) {
+        sectionStatus = showSide === 'old' ? 'deleted' : 'added';
+      } else if (!isEqual(currentConfig, otherConfig)) {
+        sectionStatus = 'modified';
+      }
+
+      const allFields = new Set([...Object.keys(currentConfig), ...Object.keys(otherConfig)]);
+      const fields = Array.from(allFields).map((field) => {
+        const currentValue = currentConfig[field];
+        const otherValue = otherConfig[field];
+
+        let status = 'unchanged';
+        if (otherValue === undefined) {
+          status = showSide === 'old' ? 'deleted' : 'added';
+        } else if (currentValue !== otherValue) {
+          status = 'modified';
+        }
+
+        let displayValue = currentValue;
+        if (typeof displayValue === 'boolean') {
+          displayValue = displayValue ? 'true' : 'false';
+        } else if (displayValue === undefined || displayValue === null) {
+          displayValue = '';
+        }
+
+        return {
+          key: AUTH_FIELD_LABELS[field] || field,
+          value: String(displayValue),
+          status
+        };
+      });
+
+      return {
+        type: authType,
+        label: AUTH_TYPE_LABELS[authType] || authType,
+        status: sectionStatus,
+        fields
+      };
+    }).filter(Boolean);
+  }, [authTypes, currentAuth, otherAuth, showSide]);
+
+  const currentMode = currentAuth.mode;
+  const otherMode = otherAuth.mode;
+  const modeStatus = currentMode !== otherMode ? (otherMode === undefined ? (showSide === 'old' ? 'deleted' : 'added') : 'modified') : 'unchanged';
+
+  if (authSections.length === 0 && !currentMode) {
+    return null;
+  }
+
+  return (
+    <>
+      {currentMode && (
+        <div className="diff-section">
+          <table className="diff-table">
+            <thead>
+              <tr>
+                <th style={{ width: '30px' }}></th>
+                <th style={{ width: '40%' }}>Field</th>
+                <th>Value</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr className={modeStatus}>
+                <td>
+                  {modeStatus !== 'unchanged' && (
+                    <span className={`status-badge ${modeStatus}`}>
+                      {modeStatus === 'added' ? 'A' : modeStatus === 'deleted' ? 'D' : 'M'}
+                    </span>
+                  )}
+                </td>
+                <td className="key-cell">Auth Mode</td>
+                <td className="value-cell">{AUTH_TYPE_LABELS[currentMode] || currentMode}</td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      )}
+      {authSections.map((section) => (
+        <div key={section.type} className="diff-section">
+          <div className="diff-section-header">
+            <span>{section.label}</span>
+            {section.status !== 'unchanged' && (
+              <span className={`status-badge ${section.status}`}>
+                {section.status === 'added' ? 'A' : section.status === 'deleted' ? 'D' : 'M'}
+              </span>
+            )}
+          </div>
+          <table className="diff-table">
+            <thead>
+              <tr>
+                <th style={{ width: '30px' }}></th>
+                <th style={{ width: '40%' }}>Field</th>
+                <th>Value</th>
+              </tr>
+            </thead>
+            <tbody>
+              {section.fields.map((field, index) => (
+                <tr key={index} className={field.status}>
+                  <td>
+                    {field.status !== 'unchanged' && (
+                      <span className={`status-badge ${field.status}`}>
+                        {field.status === 'added' ? 'A' : field.status === 'deleted' ? 'D' : 'M'}
+                      </span>
+                    )}
+                  </td>
+                  <td className="key-cell">{field.key}</td>
+                  <td className="value-cell">{field.value}</td>
+                </tr>
+              ))}
+            </tbody>
+          </table>
+        </div>
+      ))}
+    </>
+  );
+};
+
+export default VisualDiffAuth;

packages/bruno-app/src/components/Git/VisualDiffViewer/VisualDiffBody.js

@@ -0,0 +1,353 @@
+import React, { useMemo } from 'react';
+import get from 'lodash/get';
+import isEqual from 'lodash/isEqual';
+import { computeLineDiffForOld, computeLineDiffForNew } from './utils/diffUtils';
+
+const BODY_TYPE_LABELS = {
+  json: 'JSON',
+  text: 'Text',
+  xml: 'XML',
+  sparql: 'SPARQL',
+  graphql: 'GraphQL',
+  formUrlEncoded: 'Form URL Encoded',
+  multipartForm: 'Multipart Form',
+  file: 'File',
+  grpc: 'gRPC',
+  ws: 'WebSocket'
+};
+
+const TEXT_BODY_TYPES = ['json', 'text', 'xml', 'sparql'];
+const FORM_BODY_TYPES = ['formUrlEncoded', 'multipartForm'];
+const ALL_BODY_TYPES = Object.keys(BODY_TYPE_LABELS);
+
+const VisualDiffBody = ({ oldData, newData, showSide }) => {
+  const oldBody = get(oldData, 'request.body', {});
+  const newBody = get(newData, 'request.body', {});
+
+  const currentBody = showSide === 'old' ? oldBody : newBody;
+  const otherBody = showSide === 'old' ? newBody : oldBody;
+
+  const bodyTypes = useMemo(() => {
+    const currentMode = currentBody.mode;
+    const otherMode = otherBody.mode;
+
+    // Collect body types that match either side's active mode
+    const relevantTypes = new Set();
+    if (currentMode && currentMode !== 'none') {
+      relevantTypes.add(currentMode);
+    }
+    if (otherMode && otherMode !== 'none') {
+      relevantTypes.add(otherMode);
+    }
+
+    // If neither side has a mode (legacy data), fall back to showing all defined types
+    if (relevantTypes.size === 0) {
+      return ALL_BODY_TYPES.filter((type) => {
+        const currentVal = currentBody[type];
+        const otherVal = otherBody[type];
+        return currentVal !== undefined || otherVal !== undefined;
+      });
+    }
+
+    // Only show body types that match the active mode on either side
+    return ALL_BODY_TYPES.filter((type) => {
+      if (!relevantTypes.has(type)) return false;
+      const currentVal = currentBody[type];
+      const otherVal = otherBody[type];
+      return currentVal !== undefined || otherVal !== undefined;
+    });
+  }, [currentBody, otherBody]);
+
+  const renderLineDiff = (segments) => {
+    return segments.map((segment, index) => (
+      <div key={index} className={`diff-line ${segment.status}`}>
+        {segment.text || '\u00A0'}
+      </div>
+    ));
+  };
+
+  const renderFormData = (items, otherItems) => {
+    if (!items || items.length === 0) return null;
+
+    const otherItemMap = new Map();
+    (otherItems || []).forEach((item) => {
+      otherItemMap.set(item.name, item);
+    });
+
+    return (
+      <table className="diff-table">
+        <thead>
+          <tr>
+            <th style={{ width: '30px' }}></th>
+            <th className="checkbox-cell"></th>
+            <th style={{ width: '40%' }}>Key</th>
+            <th>Value</th>
+          </tr>
+        </thead>
+        <tbody>
+          {items.map((item, index) => {
+            const otherItem = otherItemMap.get(item.name);
+            let status = 'unchanged';
+            if (!otherItem) {
+              status = showSide === 'old' ? 'deleted' : 'added';
+            } else if (item.value !== otherItem.value || item.enabled !== otherItem.enabled) {
+              status = 'modified';
+            }
+
+            return (
+              <tr key={`${item.name}-${index}`} className={status}>
+                <td>
+                  {status !== 'unchanged' && (
+                    <span className={`status-badge ${status}`}>
+                      {status === 'added' ? 'A' : status === 'deleted' ? 'D' : 'M'}
+                    </span>
+                  )}
+                </td>
+                <td className="checkbox-cell">
+                  <input
+                    type="checkbox"
+                    checked={item.enabled !== false}
+                    readOnly
+                    disabled
+                  />
+                </td>
+                <td className="key-cell">{item.name}</td>
+                <td className="value-cell">{item.value}</td>
+              </tr>
+            );
+          })}
+        </tbody>
+      </table>
+    );
+  };
+
+  const renderFileBody = (files, otherFiles) => {
+    if (!files || files.length === 0) return null;
+
+    const otherFileMap = new Map();
+    (otherFiles || []).forEach((f, idx) => {
+      otherFileMap.set(f.filePath || idx, f);
+    });
+
+    return (
+      <table className="diff-table">
+        <thead>
+          <tr>
+            <th style={{ width: '30px' }}></th>
+            <th className="checkbox-cell"></th>
+            <th>File Path</th>
+            <th style={{ width: '100px' }}>Content Type</th>
+          </tr>
+        </thead>
+        <tbody>
+          {files.map((file, index) => {
+            const otherFile = otherFileMap.get(file.filePath || index);
+            let status = 'unchanged';
+            if (!otherFile) {
+              status = showSide === 'old' ? 'deleted' : 'added';
+            } else if (file.filePath !== otherFile.filePath || file.contentType !== otherFile.contentType) {
+              status = 'modified';
+            }
+
+            return (
+              <tr key={index} className={status}>
+                <td>
+                  {status !== 'unchanged' && (
+                    <span className={`status-badge ${status}`}>
+                      {status === 'added' ? 'A' : status === 'deleted' ? 'D' : 'M'}
+                    </span>
+                  )}
+                </td>
+                <td className="checkbox-cell">
+                  <input type="checkbox" checked={file.selected !== false} readOnly disabled />
+                </td>
+                <td className="value-cell">{file.filePath}</td>
+                <td className="value-cell">{file.contentType || '-'}</td>
+              </tr>
+            );
+          })}
+        </tbody>
+      </table>
+    );
+  };
+
+  const renderMessageBody = (messages, otherMessages, typeLabel) => {
+    if (!messages || messages.length === 0) return null;
+
+    return messages.map((msg, index) => {
+      const otherMsg = (otherMessages || [])[index];
+      const contentDiff = showSide === 'old'
+        ? computeLineDiffForOld(msg.content || '', otherMsg?.content || '')
+        : computeLineDiffForNew(otherMsg?.content || '', msg.content || '');
+
+      let msgStatus = 'unchanged';
+      if (!otherMsg) {
+        msgStatus = showSide === 'old' ? 'deleted' : 'added';
+      } else if (msg.name !== otherMsg.name || msg.type !== otherMsg.type) {
+        msgStatus = 'modified';
+      }
+
+      return (
+        <div key={index}>
+          <div className="diff-section-header">
+            <span>{typeLabel}: {msg.name || `Message ${index + 1}`}{msg.type ? ` (${msg.type})` : ''}</span>
+            {msgStatus !== 'unchanged' && (
+              <span className={`status-badge ${msgStatus}`}>
+                {msgStatus === 'added' ? 'A' : msgStatus === 'deleted' ? 'D' : 'M'}
+              </span>
+            )}
+          </div>
+          <div className="code-diff-content">{renderLineDiff(contentDiff)}</div>
+        </div>
+      );
+    });
+  };
+
+  const renderGraphqlBody = (graphql, otherGraphql) => {
+    const currentQuery = graphql?.query || '';
+    const otherQuery = otherGraphql?.query || '';
+    const currentVariables = graphql?.variables || '';
+    const otherVariables = otherGraphql?.variables || '';
+
+    const queryDiff = showSide === 'old'
+      ? computeLineDiffForOld(currentQuery, otherQuery)
+      : computeLineDiffForNew(otherQuery, currentQuery);
+
+    const variablesDiff = showSide === 'old'
+      ? computeLineDiffForOld(currentVariables, otherVariables)
+      : computeLineDiffForNew(otherVariables, currentVariables);
+
+    return (
+      <>
+        {(currentQuery || otherQuery) && (
+          <div>
+            <div className="diff-section-header">Query</div>
+            <div className="code-diff-content">{renderLineDiff(queryDiff)}</div>
+          </div>
+        )}
+        {(currentVariables || otherVariables) && (
+          <div>
+            <div className="diff-section-header">Variables</div>
+            <div className="code-diff-content">{renderLineDiff(variablesDiff)}</div>
+          </div>
+        )}
+      </>
+    );
+  };
+
+  const renderTextBody = (currentContent, otherContent) => {
+    const diffSegments = showSide === 'old'
+      ? computeLineDiffForOld(currentContent || '', otherContent || '')
+      : computeLineDiffForNew(otherContent || '', currentContent || '');
+
+    return (
+      <div className="code-diff-content">
+        {renderLineDiff(diffSegments)}
+      </div>
+    );
+  };
+
+  const renderBodyType = (type) => {
+    const currentVal = currentBody[type];
+    const otherVal = otherBody[type];
+
+    if (currentVal === undefined && otherVal === undefined) return null;
+
+    // For text-based body types
+    if (TEXT_BODY_TYPES.includes(type)) {
+      if (!currentVal) return null;
+      return renderTextBody(currentVal, otherVal);
+    }
+
+    // For form data types
+    if (FORM_BODY_TYPES.includes(type)) {
+      return renderFormData(currentVal, otherVal);
+    }
+
+    // GraphQL
+    if (type === 'graphql') {
+      return renderGraphqlBody(currentVal, otherVal);
+    }
+
+    // File
+    if (type === 'file') {
+      return renderFileBody(currentVal, otherVal);
+    }
+
+    // gRPC
+    if (type === 'grpc') {
+      return renderMessageBody(currentVal, otherVal, 'gRPC');
+    }
+
+    // WebSocket
+    if (type === 'ws') {
+      return renderMessageBody(currentVal, otherVal, 'WebSocket');
+    }
+
+    return null;
+  };
+
+  // Show body mode if present
+  const currentMode = currentBody.mode;
+  const otherMode = otherBody.mode;
+  const modeStatus = currentMode !== otherMode ? (otherMode === undefined ? (showSide === 'old' ? 'deleted' : 'added') : 'modified') : 'unchanged';
+
+  if (bodyTypes.length === 0 && !currentMode) {
+    return null;
+  }
+
+  return (
+    <>
+      {currentMode && (
+        <div className="diff-section">
+          <table className="diff-table">
+            <thead>
+              <tr>
+                <th style={{ width: '30px' }}></th>
+                <th style={{ width: '40%' }}>Field</th>
+                <th>Value</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr className={modeStatus}>
+                <td>
+                  {modeStatus !== 'unchanged' && (
+                    <span className={`status-badge ${modeStatus}`}>
+                      {modeStatus === 'added' ? 'A' : modeStatus === 'deleted' ? 'D' : 'M'}
+                    </span>
+                  )}
+                </td>
+                <td className="key-cell">Body Mode</td>
+                <td className="value-cell">{BODY_TYPE_LABELS[currentMode] || currentMode}</td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      )}
+      {bodyTypes.map((type) => {
+        const content = renderBodyType(type);
+        if (!content) return null;
+
+        const currentVal = currentBody[type];
+        const otherVal = otherBody[type];
+        const hasChanges = !isEqual(currentVal, otherVal);
+
+        return (
+          <div key={type} className="diff-section">
+            <div className="diff-section-header">
+              <span>{BODY_TYPE_LABELS[type] || type}</span>
+              {hasChanges && (
+                <span className={`status-badge ${otherVal === undefined ? (showSide === 'old' ? 'deleted' : 'added') : 'modified'}`}>
+                  {otherVal === undefined ? (showSide === 'old' ? 'D' : 'A') : 'M'}
+                </span>
+              )}
+            </div>
+            {content}
+          </div>
+        );
+      })}
+    </>
+  );
+};
+
+export default VisualDiffBody;

packages/bruno-app/src/components/Git/VisualDiffViewer/VisualDiffContent/StyledWrapper.js

@@ -0,0 +1,443 @@
+import styled from 'styled-components';
+
+const StyledWrapper = styled.div`
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+
+  .visual-diff-content {
+    flex: 1;
+    overflow: auto;
+  }
+
+  .diff-header-row {
+    display: flex;
+    border: 1px solid ${(props) => props.theme.border.border1};
+    border-radius: ${(props) => props.theme.border.radius.base};
+    margin-bottom: 1rem;
+  }
+
+  .diff-header-pane {
+     flex: 1;
+      padding: 0.5rem 0.75rem;
+      font-size: ${(props) => props.theme.font.size.xs};
+      font-weight: 600;
+      color: ${(props) => props.theme.colors.text.muted};
+      text-transform: uppercase;
+
+      &.old {
+        border-right: 1px solid ${(props) => props.theme.border.border1};
+      }
+  }
+
+  .diff-sections {
+    display: flex;
+    flex-direction: column;
+    gap: 0.5rem;
+  }
+
+  .diff-row {
+    border: 1px solid ${(props) => props.theme.border.border1};
+    border-radius: ${(props) => props.theme.border.radius.base};
+    overflow: hidden;
+  }
+
+  .diff-row-header {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    padding: 0.5rem 0.75rem;
+    background: ${(props) => props.theme.sidebar.bg};
+    cursor: pointer;
+    user-select: none;
+    border-bottom: 1px solid ${(props) => props.theme.border.border1};
+
+    &:hover {
+      background: ${(props) => props.theme.sidebar.collection.item.hoverBg};
+    }
+  }
+
+  .collapse-toggle {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: ${(props) => props.theme.colors.text.muted};
+  }
+
+  .diff-row-title {
+    font-size: ${(props) => props.theme.font.size.sm};
+    font-weight: 500;
+    color: ${(props) => props.theme.text};
+  }
+
+  .diff-row-content {
+    display: flex;
+    gap: 1rem;
+    padding: 0.75rem;
+    background: ${(props) => props.theme.background.base};
+  }
+
+  .diff-row-pane {
+    flex: 1;
+    min-width: 0;
+    display: flex;
+    flex-direction: column;
+    gap: 0.5rem;
+
+    &.old {
+      border-left: 2px solid ${(props) => props.theme.colors.text.danger}20;
+      padding-left: 0.5rem;
+    }
+
+    &.new {
+      border-left: 2px solid ${(props) => props.theme.colors.text.green}20;
+      padding-left: 0.5rem;
+    }
+  }
+
+  .empty-placeholder {
+    flex: 1;
+    min-height: 40px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    background: ${(props) => props.theme.sidebar.bg};
+    border: 1px dashed ${(props) => props.theme.border.border1};
+    border-radius: ${(props) => props.theme.border.radius.sm};
+    color: ${(props) => props.theme.colors.text.muted};
+    font-size: ${(props) => props.theme.font.size.xs};
+  }
+
+  .empty-placeholder::after {
+    content: 'No content';
+  }
+
+  .diff-section {
+    border: 1px solid ${(props) => props.theme.border.border1};
+    border-radius: ${(props) => props.theme.border.radius.sm};
+    overflow: hidden;
+
+    &.added {
+      border-color: ${(props) => props.theme.colors.text.green};
+    }
+
+    &.deleted {
+      border-color: ${(props) => props.theme.colors.text.danger};
+    }
+  }
+
+  .diff-section-header {
+    padding: 0.375rem 0.5rem;
+    font-size: ${(props) => props.theme.font.size.xs};
+    font-weight: 500;
+    background: ${(props) => props.theme.sidebar.bg};
+    border-bottom: 1px solid ${(props) => props.theme.border.border1};
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+  }
+
+  .diff-section-content {
+    padding: 0.5rem;
+  }
+
+  .url-bar {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    padding: 0.375rem 0.5rem;
+
+    .method {
+      font-weight: 600;
+      font-size: ${(props) => props.theme.font.size.xs};
+      text-transform: uppercase;
+      padding: 0.125rem 0.375rem;
+      border-radius: ${(props) => props.theme.border.radius.sm};
+      background: ${(props) => props.theme.brand}15;
+      color: ${(props) => props.theme.brand};
+    }
+
+    .url {
+      flex: 1;
+      font-family: 'Fira Code', monospace;
+      font-size: ${(props) => props.theme.font.size.xs};
+      color: ${(props) => props.theme.text};
+      word-break: break-all;
+
+      &.changed {
+        background: color-mix(in srgb, ${(props) => props.theme.colors.text.warning} 20%, transparent);
+        padding: 0.125rem 0.25rem;
+        border-radius: ${(props) => props.theme.border.radius.sm};
+      }
+    }
+
+    .method.changed {
+      background: color-mix(in srgb, ${(props) => props.theme.colors.text.warning} 30%, transparent);
+      color: ${(props) => props.theme.colors.text.warning};
+    }
+  }
+
+  .diff-inline {
+    padding: 0.125rem 0.25rem;
+    border-radius: 2px;
+
+    &.added {
+      background: color-mix(in srgb, ${(props) => props.theme.colors.text.green} 25%, transparent);
+      color: ${(props) => props.theme.colors.text.green};
+    }
+
+    &.deleted {
+      background: color-mix(in srgb, ${(props) => props.theme.colors.text.danger} 25%, transparent);
+      color: ${(props) => props.theme.colors.text.danger};
+      text-decoration: line-through;
+    }
+
+    &.modified {
+      background: color-mix(in srgb, ${(props) => props.theme.colors.text.warning} 25%, transparent);
+      color: ${(props) => props.theme.colors.text.warning};
+    }
+  }
+
+
+
+  .diff-table {
+    width: 100%;
+    border-collapse: collapse;
+    font-size: ${(props) => props.theme.font.size.xs};
+
+    th, td {
+      padding: 0.375rem 0.5rem;
+      text-align: left;
+      border-bottom: 1px solid ${(props) => props.theme.border.border1};
+    }
+
+    th {
+      font-weight: 500;
+      color: ${(props) => props.theme.colors.text.muted};
+      background: ${(props) => props.theme.sidebar.bg};
+    }
+
+    tr.added {
+      background: color-mix(in srgb, ${(props) => props.theme.colors.text.green} 10%, transparent);
+    }
+
+    tr.deleted {
+      background: color-mix(in srgb, ${(props) => props.theme.colors.text.danger} 10%, transparent);
+    }
+
+    tr.modified {
+      background: color-mix(in srgb, ${(props) => props.theme.colors.text.warning} 10%, transparent);
+    }
+
+    .checkbox-cell {
+      width: 24px;
+      text-align: center;
+
+      input[type='checkbox'] {
+        cursor: default;
+        width: 12px;
+        height: 12px;
+        accent-color: ${(props) => props.theme.colors.accent};
+        vertical-align: middle;
+        margin: 0;
+      }
+    }
+
+    .key-cell {
+      font-family: 'Fira Code', monospace;
+      color: ${(props) => props.theme.text};
+    }
+
+    .value-cell {
+      font-family: 'Fira Code', monospace;
+      color: ${(props) => props.theme.colors.text.muted};
+      word-break: break-all;
+    }
+
+    .status-badge {
+      display: inline-flex;
+      align-items: center;
+      justify-content: center;
+      width: 0.875rem;
+      height: 0.875rem;
+      border-radius: 2px;
+      font-size: 8px;
+      font-weight: 600;
+
+      &.added {
+        background: color-mix(in srgb, ${(props) => props.theme.colors.text.green} 13%, transparent);
+        color: ${(props) => props.theme.colors.text.green};
+      }
+
+      &.deleted {
+        background: color-mix(in srgb, ${(props) => props.theme.colors.text.danger} 13%, transparent);
+        color: ${(props) => props.theme.colors.text.danger};
+      }
+
+      &.modified {
+        background: color-mix(in srgb, ${(props) => props.theme.colors.text.warning} 13%, transparent);
+        color: ${(props) => props.theme.colors.text.warning};
+      }
+    }
+  }
+
+  .code-diff-content {
+    max-height: 250px;
+    overflow: auto;
+    font-family: 'Fira Code', monospace;
+    font-size: ${(props) => props.theme.font.size.xs};
+    line-height: 1.5;
+
+    .diff-line {
+      padding: 0 0.5rem;
+      white-space: pre-wrap;
+      word-break: break-word;
+
+      &.unchanged {
+        color: ${(props) => props.theme.text};
+      }
+
+      &.added {
+        background: color-mix(in srgb, ${(props) => props.theme.colors.text.green} 15%, transparent);
+        color: ${(props) => props.theme.colors.text.green};
+      }
+
+      &.deleted {
+        background: color-mix(in srgb, ${(props) => props.theme.colors.text.danger} 15%, transparent);
+        color: ${(props) => props.theme.colors.text.danger};
+        text-decoration: line-through;
+      }
+    }
+  }
+
+  .example-content {
+    padding: 0.5rem;
+  }
+
+  .example-block {
+    margin-bottom: 0.5rem;
+
+    &:last-child {
+      margin-bottom: 0;
+    }
+  }
+
+  .example-block-header {
+    font-size: ${(props) => props.theme.font.size.xs};
+    font-weight: 600;
+    color: ${(props) => props.theme.colors.text.muted};
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+    padding: 0.25rem 0.5rem;
+    background: ${(props) => props.theme.sidebar.bg};
+    border-radius: ${(props) => props.theme.border.radius.sm};
+    margin-bottom: 0.375rem;
+  }
+
+  .example-subsection {
+    margin-bottom: 0.375rem;
+
+    &:last-child {
+      margin-bottom: 0;
+    }
+  }
+
+  .example-subsection-title {
+    font-size: ${(props) => props.theme.font.size.xs};
+    font-weight: 500;
+    color: ${(props) => props.theme.colors.text.muted};
+    padding: 0.25rem 0.5rem;
+    margin-bottom: 0.25rem;
+  }
+
+  .example-description {
+    font-weight: 400;
+    color: ${(props) => props.theme.colors.text.muted};
+    font-style: italic;
+  }
+
+  .status-display {
+    display: flex;
+    align-items: center;
+    gap: 0.5rem;
+    padding: 0.25rem 0.5rem;
+    font-family: 'Fira Code', monospace;
+    font-size: ${(props) => props.theme.font.size.xs};
+
+    .status-code {
+      font-weight: 600;
+      padding: 0.125rem 0.375rem;
+      border-radius: ${(props) => props.theme.border.radius.sm};
+      background: ${(props) => props.theme.sidebar.bg};
+
+      &.changed {
+        background: color-mix(in srgb, ${(props) => props.theme.colors.text.warning} 20%, transparent);
+        color: ${(props) => props.theme.colors.text.warning};
+      }
+    }
+
+    .status-text {
+      color: ${(props) => props.theme.colors.text.muted};
+
+      &.changed {
+        color: ${(props) => props.theme.colors.text.warning};
+      }
+    }
+  }
+
+  .example-subsection .diff-table {
+    margin: 0;
+  }
+
+  .example-subsection .code-diff-content {
+    max-height: 150px;
+    border: 1px solid ${(props) => props.theme.border.border1};
+    border-radius: ${(props) => props.theme.border.radius.sm};
+  }
+
+  .empty-state {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    padding: 2rem;
+    color: ${(props) => props.theme.colors.text.muted};
+    font-size: ${(props) => props.theme.font.size.sm};
+  }
+
+  .tags-container {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 0.25rem;
+  }
+
+  .tag-badge {
+    display: inline-block;
+    padding: 0.125rem 0.375rem;
+    font-size: ${(props) => props.theme.font.size.xs};
+    font-family: 'Fira Code', monospace;
+    border-radius: ${(props) => props.theme.border.radius.sm};
+    background: ${(props) => props.theme.sidebar.bg};
+    border: 1px solid ${(props) => props.theme.border.border1};
+
+    &.added {
+      background: color-mix(in srgb, ${(props) => props.theme.colors.text.green} 15%, transparent);
+      border-color: ${(props) => props.theme.colors.text.green};
+      color: ${(props) => props.theme.colors.text.green};
+    }
+
+    &.deleted {
+      background: color-mix(in srgb, ${(props) => props.theme.colors.text.danger} 15%, transparent);
+      border-color: ${(props) => props.theme.colors.text.danger};
+      color: ${(props) => props.theme.colors.text.danger};
+      text-decoration: line-through;
+    }
+
+    &.modified {
+      background: color-mix(in srgb, ${(props) => props.theme.colors.text.warning} 15%, transparent);
+      border-color: ${(props) => props.theme.colors.text.warning};
+      color: ${(props) => props.theme.colors.text.warning};
+    }
+  }
+`;
+
+export default StyledWrapper;