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Compact Contents
One outline in two shapes: a wide block keeps it as a left column, a narrow one folds it into a disclosure whose summary names the current section.
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 outline heading through title
- the collapse threshold through compactAt, in pixels
- the sections through sections: id, title and text
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/scrollspy-007?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
<Scrollspy007
title="Contents"
compactAt={420}
sections={[
{ id: "payment", title: "Payment", text: "The payment runs on the bank side" },
{ id: "refund", title: "Refund", text: "Fourteen days to return" },
]}
/>A sample call. The agent installs the component itself from the registry via the “Copy for AI” link.
Settings
- Collapse width
compactAt· default: 420- Accent
accent· default: theme colour- Background
background· default: theme colour
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FAQ
- How do I add Compact 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 Compact Contents depend on?
- No npm packages beyond React and Tailwind CSS.
- What can I change in Compact Contents?
- Adapt: the outline heading through title; the collapse threshold through compactAt, in pixels; the sections through sections: id, title and text. Keep as installed: the local --vibeui-scrollspy-007-* palette — do not swap it for your theme tokens; the threshold on the block width (ResizeObserver), not the window width: the block may sit in a narrow column; the current section's name in the collapsed summary — without it the collapsed outline is useless.
- Is Compact 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/scrollspy-007.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
The component is self-contained: one file, no dependencies, the palette in local variables --vibeui-scrollspy-007-*. Client-side ("use client") — IntersectionObserver and ResizeObserver are needed. The collapse threshold is measured against the block's own width, not the window width: the same component may sit in a narrow column on a large screen. In compact mode the list lives inside <details>, and the current section stands in the summary heading — a collapsed outline has to answer "where am I". The links stay plain anchors and close the list after a choice.
Tags
- scrollspy
- toc
- responsive
- details
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
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