Tree
Selectable Keyboard Tree
A tree with a selected node and a full keyboard: arrows only move focus, Enter or Space selects, so the tree does not "select" everything you pass over.
What you can change
- the tree contents through nodes, including the open flag on branches
- the tree caption through label
- the selected row colour through the palette variables
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/tree-004?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, its own palette in the local --vibeui-tree-004-* variables. Client component: the expansion, focus and selection state lives in useState, and the nodes are kept in a ref map for a programmatic focus(). The markup is nested — a treeitem owns its group — while the traversal order is assembled as a separate flat list of the visible nodes: Up and Down, Home and End are computed over it. Right expands a branch or descends into it, Left collapses it or moves up to the parent. Focus and selection are kept separate on purpose: only Enter and Space change aria-selected. The selected row is marked not only by the fill but also by a bar on the left.
Tags
- tree
- keyboard
- selection
- display
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
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