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Resizable

Resizable

Accessible resizable panel groups and layouts with keyboard support.

DocsAPI Reference
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About

The Resizable component is built on top of react-resizable-panels by bvaughn.

Installation

Install the following dependencies:

npm install react-resizable-panels

Copy and paste the following code into your project.

"use client"
 
import { GripVertical } from "lucide-react"
import * as ResizablePrimitive from "react-resizable-panels"
 
import { cn } from "@/lib/utils"
 
const ResizablePanelGroup = ({
  className,
  ...props
}: React.ComponentProps<typeof ResizablePrimitive.PanelGroup>) => (
  <ResizablePrimitive.PanelGroup
    className={cn(
      "flex h-full w-full data-[panel-group-direction=vertical]:flex-col",
      className
    )}
    {...props}
  />
)
 
const ResizablePanel = ResizablePrimitive.Panel
 
const ResizableHandle = ({
  withHandle,
  className,
  ...props
}: React.ComponentProps<typeof ResizablePrimitive.PanelResizeHandle> & {
  withHandle?: boolean
}) => (
  <ResizablePrimitive.PanelResizeHandle
    className={cn(
      "relative flex w-px items-center justify-center bg-border after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring focus-visible:ring-offset-1 data-[panel-group-direction=vertical]:h-px data-[panel-group-direction=vertical]:w-full data-[panel-group-direction=vertical]:after:left-0 data-[panel-group-direction=vertical]:after:h-1 data-[panel-group-direction=vertical]:after:w-full data-[panel-group-direction=vertical]:after:-translate-y-1/2 data-[panel-group-direction=vertical]:after:translate-x-0 [&[data-panel-group-direction=vertical]>div]:rotate-90",
      className
    )}
    {...props}
  >
    {withHandle && (
      <div className="z-10 flex h-4 w-3 items-center justify-center rounded-sm border bg-border">
        <GripVertical className="h-2.5 w-2.5" />
      </div>
    )}
  </ResizablePrimitive.PanelResizeHandle>
)
 
export { ResizablePanelGroup, ResizablePanel, ResizableHandle }

Update the import paths to match your project setup.

Usage

import {
  ResizableHandle,
  ResizablePanel,
  ResizablePanelGroup,
} from "@/components/ui/resizable"
<ResizablePanelGroup direction="horizontal">
  <ResizablePanel>One</ResizablePanel>
  <ResizableHandle />
  <ResizablePanel>Two</ResizablePanel>
</ResizablePanelGroup>

Examples

Vertical

Use the direction prop to set the direction of the resizable panels.

Header
Content

import {
  ResizableHandle,
  ResizablePanel,
  ResizablePanelGroup,
} from "@/components/ui/resizable"
 
export default function Example() {
  return (
    <ResizablePanelGroup direction="vertical">
      <ResizablePanel>One</ResizablePanel>
      <ResizableHandle />
      <ResizablePanel>Two</ResizablePanel>
    </ResizablePanelGroup>
  )
}

Handle

You can set or hide the handle by using the withHandle prop on the ResizableHandle component.

Sidebar
Content

import {
  ResizableHandle,
  ResizablePanel,
  ResizablePanelGroup,
} from "@/components/ui/resizable"
 
export default function Example() {
  return (
    <ResizablePanelGroup direction="horizontal">
      <ResizablePanel>One</ResizablePanel>
      <ResizableHandle withHandle />
      <ResizablePanel>Two</ResizablePanel>
    </ResizablePanelGroup>
  )
}