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Nested Flyout
A cascader as a nested menu: a branch opens to the right in a native HTML popover, without a single line of client-side JavaScript.
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 menu caption through heading
- branchText — the aria label template for a branch, with {label}
- the accent colour through accent
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/cascader-003?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
<Cascader003 id="workspace-cascader" heading="Workspace settings" accent="#7c3aed" />A sample call. The agent installs the component itself from the registry via the “Copy for AI” link.
Settings
- Heading
heading· default: Workspace settings- Accent
accent· default: theme colour- Surface
background· default: theme colour
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FAQ
- How do I add Nested Flyout 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 Nested Flyout depend on?
- No npm packages beyond React and Tailwind CSS.
- What can I change in Nested Flyout?
- Adapt: the menu caption through heading; branchText — the aria label template for a branch, with {label}; the accent colour through accent. Keep as installed: the local --vibeui-cascader-003-* palette — do not swap it for your theme tokens; the opener button inside the parent panel: only then does the browser treat the popovers as nested and keep the parent open; the generated anchor rules and the data-anchor pair on button and panel — without them the panel flies to the centre of the screen.
- Is Nested Flyout 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/cascader-003.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, its own palette in the local --vibeui-cascader-003-* variables. Server-side: no hooks, the opening is driven by the browser through popover and popovertarget. The third-level button lies inside the second-level panel, so the browser treats the popovers as nested and does not dismiss the parent when a descendant opens. The panel position is held by CSS anchor positioning: an anchor name cannot be assembled on the fly, so the rules for 24 slots are generated in advance and a branch is given its slot number at render time. Without anchor support the panel opens in the centre of the screen — ugly, but clickable. The theme comes from the surrounding color-scheme through light-dark(): the menu has no surface of its own by default, the panels carry their own surface and darken together with the page.
Tags
- cascader
- menu
- popover
- no-js
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
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