---
title: Select
description: Displays a list of options for the user to pick from—triggered by a button.
base: base
component: true
featured: true
links:
  doc: https://base-ui.com/react/components/select
  api: https://base-ui.com/react/components/select#api-reference
---

<ComponentPreview styleName="base-nova" name="select-demo" />

## Installation

<CodeTabs>

<TabsList>
  <TabsTrigger value="cli">Command</TabsTrigger>
  <TabsTrigger value="manual">Manual</TabsTrigger>
</TabsList>
<TabsContent value="cli">

```bash
npx shadcn@latest add select
```

</TabsContent>

<TabsContent value="manual">

<Steps className="mb-0 pt-2">

<Step>Install the following dependencies:</Step>

```bash
npm install @base-ui/react
```

<Step>Copy and paste the following code into your project.</Step>

<ComponentSource
  name="select"
  title="components/ui/select.tsx"
  styleName="base-nova"
/>

<Step>Update the import paths to match your project setup.</Step>

</Steps>

</TabsContent>

</CodeTabs>

## Usage

```tsx showLineNumbers
import {
  Select,
  SelectContent,
  SelectGroup,
  SelectItem,
  SelectTrigger,
  SelectValue,
} from "@/components/ui/select"
```

```tsx showLineNumbers
const items = [
  { label: "Light", value: "light" },
  { label: "Dark", value: "dark" },
  { label: "System", value: "system" },
]

<Select items={items}>
  <SelectTrigger className="w-[180px]">
    <SelectValue placeholder="Theme" />
  </SelectTrigger>
  <SelectContent>
    <SelectGroup>
      {items.map((item) => (
        <SelectItem key={item.value} value={item.value}>
          {item.label}
        </SelectItem>
      ))}
    </SelectGroup>
  </SelectContent>
</Select>
```

## Composition

Use the following composition to build a `Select`:

```text
Select
├── SelectTrigger
│   └── SelectValue
└── SelectContent
    ├── SelectGroup
    │   ├── SelectLabel
    │   ├── SelectItem
    │   └── SelectItem
    ├── SelectSeparator
    └── SelectGroup
        ├── SelectLabel
        ├── SelectItem
        └── SelectItem
```

## Examples

### Align Item With Trigger

Use `alignItemWithTrigger` on `SelectContent` to control whether the selected item aligns with the trigger. When `true` (default), the popup positions so the selected item appears over the trigger. When `false`, the popup aligns to the trigger edge.

<ComponentPreview styleName="base-nova" name="select-align-item" />

### Groups

Use `SelectGroup`, `SelectLabel`, and `SelectSeparator` to organize items.

<ComponentPreview styleName="base-nova" name="select-groups" />

### Scrollable

A select with many items that scrolls.

<ComponentPreview styleName="base-nova" name="select-scrollable" />

### Disabled

<ComponentPreview styleName="base-nova" name="select-disabled" />

### Invalid

Add the `data-invalid` attribute to the `Field` component and the `aria-invalid` attribute to the `SelectTrigger` component to show an error state.

```tsx showLineNumbers /data-invalid/ /aria-invalid/
<Field data-invalid>
  <FieldLabel>Fruit</FieldLabel>
  <SelectTrigger aria-invalid>
    <SelectValue />
  </SelectTrigger>
</Field>
```

<ComponentPreview styleName="base-nova" name="select-invalid" />

## RTL

To enable RTL support in shadcn/ui, see the [RTL configuration guide](/docs/rtl).

<ComponentPreview styleName="base-nova" name="select-rtl" direction="rtl" />

## API Reference

See the [Base UI Select](https://base-ui.com/react/components/select#api-reference) documentation.
