Tree
Table of Contents
A table of contents that knows where the reader is: the branch down to the current section is open, the section itself is marked by a bar on the rail, and its ancestors are highlighted more faintly.
React + Tailwind, shadcn-compatible: press “Copy for AI” and your Cursor or Claude Code agent installs it with the shadcn CLI.
What you can change
- the structure through nodes: id, name, href and children on every node
- the current section through activeId
- the heading through title and the navigation name through label
A link for your AI agent: preview, code and instructions.
Preview
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 on the home page as the hero:
https://vibeui.club/c/tree-009?lang=en&theme=dark
Not sure where to paste it? Step-by-step guide
Show the full instructions
What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.
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How to use
<Tree009
activeId="dark"
nodes={[{ id: "start", name: "Getting started", children: [{ id: "dark", name: "Dark theme", href: "#" }] }]}
/>A sample call. The agent installs the component itself from the registry via the “Copy for AI” link.
Settings
- Heading
title· default: Documentation- Current section
activeId· default: dark- Accent
accent· default: theme colour- Background
background· default: theme colour
More in Tree
FAQ
- How do I add Table of Contents with Cursor or Claude Code?
- Press “Copy for AI” on this page and paste it into your agent's chat. The instruction contains the shadcn CLI install command, the dependencies and what to keep, so the agent installs this exact component instead of recreating a lookalike.
- What does Table of Contents depend on?
- No npm packages beyond React and Tailwind CSS.
- What can I change in Table of Contents?
- Adapt: the structure through nodes: id, name, href and children on every node; the current section through activeId; the heading through title and the navigation name through label. Keep as installed: the local --vibeui-tree-009-* palette: the component must look the same in any project; computing open on the server: client-side disclosure would flicker on hydration; aria-current=page on the current entry — colour alone tells a screen reader nothing.
- Is Table of Contents free?
- Yes. The preview is open without an account; with a free account you can copy up to 20 components a month.
For developers
npx shadcn@latest add https://vibeui.club/r/pro/tree-009.jsonThis command needs a signed link: sign in and open “Component source” below — it issues a working link valid for 30 minutes. All install options
Technical notes
One file, zero dependencies, the --vibeui-tree-009-* palette. A server component: a native details with a computed open holds the disclosure, so the right state arrives from the server, never flickers on hydration, and the browser's own find-in-page reaches hidden entries. The branch opens through the holdsActive walk: every node is asked whether activeId lies inside it. The current entry carries aria-current=page and a bar placed exactly on the rail — the negative offset equals the rail's width, so the line and the mark never drift apart. Ancestors of the current entry get data-onpath and a fainter highlight. The tree is marked up as role=tree with explicit aria-level: a screen reader does not infer depth from nested details.
Tags
- tree
- navigation
- docs
- sidebar
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
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