Layout

Resizable

Panels you can resize.

Install

Install
npx shadcn@latest add http://localhost:3000/r/resizable.json

Usage

resizable-example.tsx
"use client"

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

export function Example() {
  return (
    <ResizablePanelGroup
      orientation="horizontal"
      className="h-24 w-full max-w-xs overflow-hidden rounded-xl border"
    >
      <ResizablePanel defaultSize={45}>
        <div className="flex h-full items-center justify-center text-xs text-muted-foreground">
          Canvas
        </div>
      </ResizablePanel>
      <ResizableHandle withHandle />
      <ResizablePanel defaultSize={55}>
        <div className="flex h-full items-center justify-center text-xs text-muted-foreground">
          Inspector
        </div>
      </ResizablePanel>
    </ResizablePanelGroup>
  )
}

API

ResizableHandleResizablePanelResizablePanelGroup
TypeScript
function ResizablePanelGroup(props: ResizablePrimitive.GroupProps)

function ResizablePanel(props: ResizablePrimitive.PanelProps)

function ResizableHandle(props: ResizablePrimitive.SeparatorProps & {
  withHandle?: boolean
})
Source code +
components/ui/resizable.tsx
"use client"

import { cn } from "cn"
import * as ResizablePrimitive from "react-resizable-panels"

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(
        "relative flex w-px items-center justify-center bg-border ring-offset-background after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:ring-1 focus-visible:ring-ring 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="z-10 flex h-6 w-1 shrink-0 rounded-lg bg-border" />
      )}
    </ResizablePrimitive.Separator>
  )
}

export { ResizableHandle, ResizablePanel, ResizablePanelGroup }

Registry JSON ↗