Display

File Tree

A file tree on nested details: expansion, keyboard support and remembered branches come from the browser.

tree
files
details
no-js

Preview

1440pxHost theme

Use it with AI

1. Copy the link.
2. Write to your agent in your own words and drop the link into the sentence.
3. The agent opens the link and installs the component from the registry.

put this in the header: https://vibeui.ru/c/tree-001?lang=en

registry

components

buttons calendar menu

blocks

hero pricing

package.json

Accent

Show the full instructions

What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.

# Install and place "tree-001" (File Tree) from VibeUI

## 1. Install first — do not skip, do not recreate
Run this exact command before writing any code:
npx shadcn@latest add https://vibeui.ru/r/tree-001.json

Registry item: https://vibeui.ru/r/tree-001.json
Installs to: components/vibeui/tree-001.tsx (the exact path follows this project's components.json aliases).
npm dependencies: none.
Registry dependencies: none.

Install it from the registry. Do not recreate it from the description,
do not substitute a similar component from another library, and do not
rewrite it to match the project's existing style.

## 2. What it is
A file tree on nested details: expansion, keyboard support and remembered branches come from the browser.

A file tree: folders as details with a rotating chevron, leaves as links and an indent line on nested branches. Zero dependencies, one file, no client JS.

## 3. How to use it
import { Tree001 } from "@/components/vibeui/tree-001"

Read the installed file for the full prop list.

## 4. Where to place it
This is a small inline component. Put it exactly where the user asked,
inside the existing markup. Do not create a new page, section or
wrapper for it. If a similar control already sits in that spot,
replace it instead of adding a second one.

Placement: ___
(The user fills this line in. If it is still blank, ask where to put it
instead of guessing.)

## 5. Keep exactly as installed
- the local --vibeui-tree-001-* palette — do not swap it for your theme tokens
- details for folders: expansion and keyboard support come free
- the indent line — it shows which branch a row belongs to
- the monospaced face: file names get compared character by character
- rotating the chevron via details[open] instead of swapping glyphs
- links on the leaves rather than divs with handlers

## 6. You may change
- the nodes array and initial open flags
- the leaf URLs
- the accent through the accent prop
- the block width

## 7. Rules
- A full tree keyboard model (arrow keys between nodes) needs JS: Tab and Enter work here.
- The container carries role=tree but nodes are not marked treeitem: strict conformance needs a custom build.
- Deep nesting eats width: past the fifth level show a path string instead.
- Do not lift the CSS variables into globals.css: the component has to stay a single file.

## 8. Verify
- it renders with no console errors;
- it looks like the preview on the VibeUI page you copied this from;
- if it does not, you changed something listed in section 5 — put it back.

For developers

npx shadcn@latest add https://vibeui.ru/r/tree-001.json

https://vibeui.ru/r/tree-001.json

Компонент самодостаточен: один файл, без зависимостей, собственная палитра в локальных переменных --vibeui-tree-001-*. Серверный: хуков нет, ветки рисуются рекурсивной функцией. Каждая папка — <details> с <summary>, лист — ссылка. Отступ вложенности отмечен левой линией у контейнера детей. Шрифт моноширинный: имена файлов сравнивают посимвольно.

Component source

The same file your agent installs. Here in case you would rather copy it by hand.

import type { ComponentPropsWithoutRef, CSSProperties } from "react"

export type Tree001Node = {
  name: string
  children?: Tree001Node[]
  open?: boolean
}

export type Tree001Props = Omit<ComponentPropsWithoutRef<"div">, "children"> & {
  nodes?: Tree001Node[]
  accent?: string
}

// Идея компонента: дерево файлов на вложенных details. Раскрытие, клавиатура
// и запоминание открытых веток достаются от браузера — своё дерево пришлось
// бы держать в состоянии и чинить в каждом браузере. Отступ рисуется линией
// слева, поэтому видно, к какой ветке относится строка.
const STYLES = `
:where([data-vibeui-block="tree-001"]){
--vibeui-tree-001-bg:oklch(1 0 0);
--vibeui-tree-001-fg:oklch(0.24 0.014 265);
--vibeui-tree-001-muted:oklch(0.56 0.014 265);
--vibeui-tree-001-border:oklch(0.9 0.006 265);
--vibeui-tree-001-hover:oklch(0.97 0.003 265);
--vibeui-tree-001-accent:oklch(0.55 0.17 265);
--vibeui-tree-001-mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
[data-vibeui-block="tree-001"]{
width:100%;max-width:20rem;box-sizing:border-box;padding:0.625rem;
background:var(--vibeui-tree-001-bg);
border:1px solid var(--vibeui-tree-001-border);border-radius:0.875rem;
font-family:var(--vibeui-tree-001-mono);font-size:0.8125rem;color:var(--vibeui-tree-001-fg);
}
/* Раскрытие на вложенных details: состояние веток держит браузер. */
[data-vibeui-block="tree-001"] summary{
list-style:none;cursor:pointer;
display:flex;align-items:center;gap:0.375rem;
min-height:1.75rem;padding:0 0.375rem;border-radius:0.375rem;
}
[data-vibeui-block="tree-001"] summary::-webkit-details-marker{display:none}
[data-vibeui-block="tree-001"] summary:hover{background:var(--vibeui-tree-001-hover)}
[data-vibeui-block="tree-001"] summary:focus-visible{outline:2px solid var(--vibeui-tree-001-accent);outline-offset:-2px}
[data-vibeui-block="tree-001"] [data-part="caret"]{
flex:none;width:0.375rem;height:0.375rem;
border-right:1.5px solid var(--vibeui-tree-001-muted);
border-bottom:1.5px solid var(--vibeui-tree-001-muted);
transform:rotate(-45deg);transition:transform .14s ease;
}
[data-vibeui-block="tree-001"] details[open] > summary [data-part="caret"]{transform:rotate(45deg)}
/* Линия отступа: видно, к какой ветке относится строка. */
[data-vibeui-block="tree-001"] [data-part="children"]{
margin-left:0.6875rem;padding-left:0.625rem;
border-left:1px solid var(--vibeui-tree-001-border);
}
[data-vibeui-block="tree-001"] [data-part="leaf"]{
display:flex;align-items:center;gap:0.375rem;
min-height:1.75rem;padding:0 0.375rem;border-radius:0.375rem;
color:var(--vibeui-tree-001-fg);text-decoration:none;
}
[data-vibeui-block="tree-001"] [data-part="leaf"]:hover{background:var(--vibeui-tree-001-hover)}
[data-vibeui-block="tree-001"] [data-part="leaf"]:focus-visible{outline:2px solid var(--vibeui-tree-001-accent);outline-offset:-2px}
[data-vibeui-block="tree-001"] [data-part="dot"]{
flex:none;width:0.3125rem;height:0.3125rem;margin:0 0.03125rem;
border-radius:9999px;background:var(--vibeui-tree-001-muted);
}
@media (prefers-reduced-motion:reduce){[data-vibeui-block="tree-001"] *{animation:none!important;transition:none!important}}
`

const DEFAULT_NODES: Tree001Node[] = [
  {
    name: "registry",
    open: true,
    children: [
      {
        name: "components",
        open: true,
        children: [{ name: "buttons" }, { name: "calendar" }, { name: "menu" }],
      },
      { name: "blocks", children: [{ name: "hero" }, { name: "pricing" }] },
    ],
  },
  { name: "package.json" },
]

function renderNodes(nodes: Tree001Node[]) {
  return nodes.map((node) =>
    node.children?.length ? (
      <details key={node.name} open={node.open}>
        <summary>
          <span data-part="caret" aria-hidden="true" />
          {node.name}
        </summary>
        <div data-part="children">{renderNodes(node.children)}</div>
      </details>
    ) : (
      <a key={node.name} data-part="leaf" href="#">
        <span data-part="dot" aria-hidden="true" />
        {node.name}
      </a>
    ),
  )
}

/**
 * Дерево файлов на вложенных details: раскрытие и клавиатура от браузера.
 * Один файл, ноль зависимостей, собственная палитра.
 */
export function Tree001({
  nodes = DEFAULT_NODES,
  accent,
  className,
  style,
  ...props
}: Tree001Props) {
  const palette = {
    ...(accent ? { "--vibeui-tree-001-accent": accent } : null),
    ...style,
  } as CSSProperties

  return (
    <>
      <style href="vibeui-tree-001" precedence="medium">
        {STYLES}
      </style>
      <div
        {...props}
        data-vibeui-block="tree-001"
        role="tree"
        aria-label="Файлы проекта"
        className={className}
        style={palette}
      >
        {renderNodes(nodes)}
      </div>
    </>
  )
}