Scrollspy
Sticky Section Bar
A horizontal section bar stuck to the top of a long page: the active item scrolls itself to the centre of the bar when it drifts off the edge.
What you can change
- the bar's screen-reader label through label
- the sections through sections: id, title and text
- 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.ru/c/scrollspy-005?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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For developers
The install command lives in the “Component source” block below — a signed link that stays valid for 24 hours.
Technical notes
The component is self-contained: one file, no dependencies, the palette in local variables --vibeui-scrollspy-005-*. Client-side ("use client") — IntersectionObserver and scrollIntoView are needed. The bar sticks to the top of the reading area: sticky sits on the nav wrapper while the inner ul is what scrolls, because only an element whose parent has spare height can stick. The active item is brought to the centre by a scrollIntoView({block:"nearest",inline:"center"}) call — block:"nearest" is mandatory, otherwise the browser pulls the whole page to the centre. The highlight is an underline drawn with a pseudo-element plus aria-current.
Tags
- scrollspy
- sticky
- tabs
- navigation
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
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