Chart
Activity Heatmap
A weekday-by-hour heatmap: a cell's intensity is computed with color-mix from its share of the maximum, so the whole scale rests on one accent variable.
What you can change
- the matrix together with the days and hours labels
- title — the map heading
- unit — the unit named in the caption under the map
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/chart-021?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-chart-021-* variables. Server component: no hooks. The map is a CSS grid, and the number of columns arrives in the --vibeui-chart-021-cols variable, so the hour grid step changes with a single prop. Every cell gets --vibeui-chart-021-level with its share of the maximum, and the colour is computed as a color-mix between the accent and the empty background: the whole intensity scale rests on one variable. The day rows are assembled in fragments so that they land directly in the grid. The data is mirrored in a visually hidden day-by-hour table. Motion: cells fade in as a wave by index, hover highlights a cell and shows the value; reduced motion shows everything at once; animate=false turns it off.
Tags
- heatmap
- activity
- grid
- color-mix
- animated
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
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