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* feat(@shadcn/react): add message-scroller package Add the @shadcn/react headless primitives package with MessageScroller scroll anchoring, streaming follow, history prepend, and jump-to-message behavior. Includes geometry helpers, use-render utility, and unit, browser, and perf tests. * feat(registry): add chat components Add MessageScroller, Message, Bubble, Attachment, and Marker registry sources for base and radix, style variants, preview-03 chat blocks, and registry index wiring. * feat(v4): integrate chat components into docs site Wire chat components into the v4 app with docs routes, example preview pages, message part renderers, markdown support, registry build updates, and supporting lib utilities. * feat(examples): add chat component demos Add base and radix example demos for MessageScroller, Message, Bubble, Attachment, Marker, scroll-fade, and shimmer. * docs: add chat component documentation Add component and utility docs for the chat component set, update docs navigation, and add the June 2026 chat components changelog entry. * chore: regenerate registry JSON output Rebuild public registry artifacts for all style variants with the new chat components. * chore(release): add @shadcn/react publish and CI pipeline Add Changesets prerelease workflow, browser test job, RELEASING docs, and monorepo wiring for publishing @shadcn/react independently from the shadcn CLI. * docs: fix display of component preview on mobile * fix * fix * docs: add message scroller docs * style: format * fix
Examples
This directory contains demo components for the component documentation.
Directory Structure
examples
├── base
│ ├── button-demo.tsx
│ └── ...
├── radix
│ └── ...
└── __index__.tsx # Auto-generated by registry:build
Adding a New Example
- Create a new
.tsxfile inexamples/baseorexamples/radix:
// examples/base/button-loading.tsx
import { Button } from "@/styles/base-nova/ui/button"
export function ButtonLoading() {
return <Button disabled>Loading...</Button>
}
- Run the registry build to regenerate the index:
pnpm --filter=v4 registry:build
- Use the example in documentation by referencing its name (filename without
.tsx):
<ComponentPreview name="button-loading" />
Notes
- Example files should be placed directly in
examples/baseorexamples/radix, not in subdirectories. - Base examples should import from
@/styles/base-nova/*. Radix examples should import from@/styles/radix-nova/*. - Both named exports and default exports are supported.
- After adding or removing examples, run
pnpm --filter=v4 registry:buildto update the index.