Chart
Bar Sparkline
A micro chart in bars for discrete counts: a bar says there is nothing between the values, and the tallest one is coloured and labelled.
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 series through values, the captions through label and value
- the period edges through fromLabel and toLabel
- the screen-reader label through ariaTemplate with {label}, {value}, {max} and {count}
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/sparkline-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.
Loading…
How to use
<Sparkline003
label="Orders per day"
value="13"
values={[4, 7, 5, 9, 6, 11]}
/>A sample call. The agent installs the component itself from the registry via the “Copy for AI” link.
Settings
- Caption
label· default: Orders per day- Value
value· default: 13- Accent
accent· default: theme colour- Background
background· default: theme colour
More in Chart
FAQ
- How do I add Bar Sparkline 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 Bar Sparkline depend on?
- No npm packages beyond React and Tailwind CSS.
- What can I change in Bar Sparkline?
- Adapt: the series through values, the captions through label and value; the period edges through fromLabel and toLabel; the screen-reader label through ariaTemplate with {label}, {value}, {max} and {count}. Keep as installed: the local --vibeui-sparkline-003-* palette: the component must look the same in any project; bars instead of a line: a line joins things with nothing in between and lies about continuity; the 2px height floor — without it a zero count disappears and reads as missing data.
- Is Bar Sparkline 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/sparkline-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
One file, zero dependencies, the --vibeui-sparkline-003-* palette. A server component with no SVG: the bars are a grid sized by the number of counts, so the width splits evenly regardless of series length. A bar's height is a share of the maximum through its own --share variable, with a 2px floor: a zero count has to stay visible, otherwise a gap in the row reads as broken data rather than as zero. The maximum is picked out in the accent colour and printed in the footer — without axes that is the only anchor in the scale. The whole row is role=img with a label built from a template.
Tags
- sparkline
- bars
- metric
- compact
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
Loading…