Code Block
Collapsed File
A long listing collapsed to its first lines, with the tail one click away. Suits documentation and help pages. Change the code and how many lines stay visible.
What you can change
- the listing rows through the lines array
- the file path through path
- the number of visible rows through visibleCount
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/codeblock-006?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, zero dependencies, its own palette in the local --vibeui-codeblock-006-* variables. Server component: the expansion is done by native details, no state is kept in JS. The visible part of the listing lies outside details and only the tail goes inside, so the first lines are always visible. The fade at the bottom edge is switched on by the :has(details:not([open])) selector on the root and lifts by itself once the block is expanded. The summary caption is swapped by a pair of spans, one of which is hidden by details[open]. The theme comes from the surrounding color-scheme through light-dark(): the block has no surface by default, and the header and the summary hover rest on translucent overlays.
Tags
- code
- details
- collapse
- no-js
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
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