# Resizable

Accessible resizable panel groups and layouts with keyboard support.

## Installation

```bash
npx shadcn@latest add https://reactdocs.canceydejean.dev/r/resizable.json
```

[Registry JSON](https://reactdocs.canceydejean.dev/r/resizable.json)

## Preview

```tsx
import { ResizableHandle, ResizablePanel, ResizablePanelGroup } from "@/components/ui/resizable/resizable";

export function Preview() {
  return (
    <ResizablePanelGroup
      orientation="horizontal"
      className="min-h-[200px] max-w-md rounded-lg border"
    >
      <ResizablePanel defaultSize={50}>
        <div className="flex h-full items-center justify-center p-6">
          <span className="text-sm font-medium">One</span>
        </div>
      </ResizablePanel>
      <ResizableHandle withHandle />
      <ResizablePanel defaultSize={50}>
        <div className="flex h-full items-center justify-center p-6">
          <span className="text-sm font-medium">Two</span>
        </div>
      </ResizablePanel>
    </ResizablePanelGroup>
  );
}
```


## Source

### resizable.tsx

```tsx
"use client";

import * as ResizablePrimitive from "react-resizable-panels";

import { cn } from "cn";

function ResizablePanelGroup({
  className,
  ...props
}: ResizablePrimitive.GroupProps) {
  return (
    <ResizablePrimitive.Group
      data-slot="resizable-panel-group"
      className={cn(
        "flex h-full w-full aria-[orientation=vertical]:flex-col",
        className,
      )}
      {...props}
    />
  );
}

function ResizablePanel({ ...props }: ResizablePrimitive.PanelProps) {
  return <ResizablePrimitive.Panel data-slot="resizable-panel" {...props} />;
}

function ResizableHandle({
  withHandle,
  className,
  ...props
}: ResizablePrimitive.SeparatorProps & {
  withHandle?: boolean;
}) {
  return (
    <ResizablePrimitive.Separator
      data-slot="resizable-handle"
      className={cn(
        "bg-border ring-offset-background focus-visible:ring-ring relative flex w-px items-center justify-center after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:ring-1 focus-visible:outline-hidden aria-[orientation=horizontal]:h-px aria-[orientation=horizontal]:w-full aria-[orientation=horizontal]:after:left-0 aria-[orientation=horizontal]:after:h-1 aria-[orientation=horizontal]:after:w-full aria-[orientation=horizontal]:after:translate-x-0 aria-[orientation=horizontal]:after:-translate-y-1/2 [&[aria-orientation=horizontal]>div]:rotate-90",
        className,
      )}
      {...props}
    >
      {withHandle && (
        <div className="bg-border z-10 flex h-6 w-1 shrink-0 rounded-lg" />
      )}
    </ResizablePrimitive.Separator>
  );
}

export { ResizableHandle, ResizablePanel, ResizablePanelGroup };
```



## Usage

Use for split layouts. Drag the handle between panels to resize.

```tsx
import {
  ResizableHandle,
  ResizablePanel,
  ResizablePanelGroup,
} from "@/components/resizable/resizable";

export function Example() {
  return (
    <ResizablePanelGroup
      orientation="horizontal"
      className="min-h-[200px] rounded-lg border"
    >
      <ResizablePanel defaultSize={50}>
        <div className="flex h-full items-center justify-center p-6">One</div>
      </ResizablePanel>
      <ResizableHandle withHandle />
      <ResizablePanel defaultSize={50}>
        <div className="flex h-full items-center justify-center p-6">Two</div>
      </ResizablePanel>
    </ResizablePanelGroup>
  );
}
```

Set `orientation` to `horizontal` or `vertical`. Pass `withHandle` on `ResizableHandle` for a
visible grip.