shadcn-ui/apps/v4/content/docs/components/command.mdx

---
title: Command
description: Fast, composable, unstyled command menu for React.
component: true
links:
  doc: https://cmdk.paco.me
---

<ComponentPreview
  name="command-demo"
  align="start"
  className="[&_.preview>div]:max-w-[450px]"
  description="A command menu"
/>

## About

The `<Command />` component uses the [`cmdk`](https://cmdk.paco.me) component by [pacocoursey](https://twitter.com/pacocoursey).

## Installation

<CodeTabs>

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

```bash
npx shadcn@latest add command
```

</TabsContent>

<TabsContent value="manual">

<Steps>

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

```bash
npm install cmdk
```

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

<ComponentSource name="command" title="components/ui/command.tsx" />

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

</Steps>

</TabsContent>

</CodeTabs>

## Usage

```tsx showLineNumbers
import {
  Command,
  CommandDialog,
  CommandEmpty,
  CommandGroup,
  CommandInput,
  CommandItem,
  CommandList,
  CommandSeparator,
  CommandShortcut,
} from "@/components/ui/command"
```

```tsx showLineNumbers
<Command>
  <CommandInput placeholder="Type a command or search..." />
  <CommandList>
    <CommandEmpty>No results found.</CommandEmpty>
    <CommandGroup heading="Suggestions">
      <CommandItem>Calendar</CommandItem>
      <CommandItem>Search Emoji</CommandItem>
      <CommandItem>Calculator</CommandItem>
    </CommandGroup>
    <CommandSeparator />
    <CommandGroup heading="Settings">
      <CommandItem>Profile</CommandItem>
      <CommandItem>Billing</CommandItem>
      <CommandItem>Settings</CommandItem>
    </CommandGroup>
  </CommandList>
</Command>
```

## Examples

### Dialog

<ComponentPreview
  name="command-dialog"
  description="A command menu in a dialog"
/>

To show the command menu in a dialog, use the `<CommandDialog />` component.

```tsx showLineNumbers title="components/example-command-menu.tsx"
export function CommandMenu() {
  const [open, setOpen] = React.useState(false)

  React.useEffect(() => {
    const down = (e: KeyboardEvent) => {
      if (e.key === "k" && (e.metaKey || e.ctrlKey)) {
        e.preventDefault()
        setOpen((open) => !open)
      }
    }
    document.addEventListener("keydown", down)
    return () => document.removeEventListener("keydown", down)
  }, [])

  return (
    <CommandDialog open={open} onOpenChange={setOpen}>
      <CommandInput placeholder="Type a command or search..." />
      <CommandList>
        <CommandEmpty>No results found.</CommandEmpty>
        <CommandGroup heading="Suggestions">
          <CommandItem>Calendar</CommandItem>
          <CommandItem>Search Emoji</CommandItem>
          <CommandItem>Calculator</CommandItem>
        </CommandGroup>
      </CommandList>
    </CommandDialog>
  )
}
```

### Combobox

You can use the `<Command />` component as a combobox. See the [Combobox](/docs/components/combobox) page for more information.