Week bars
FREEA value by day, written in each bar, today lit, the average dashed.
Every shadcn style · one file
v2.0 · Updated Oct 13Live preview
pnpm dlx shadcn@latest add https://notchset.dev/r/week-bars.jsonInstallation
pnpm dlx shadcn@latest add https://notchset.dev/r/week-bars.jsonFree, no account or key. One command for every shadcn style. With the @notchset registry added, @notchset/<name> works too.
Works with React 18.3 or 19 on Tailwind CSS v4, in any shadcn project. What's tested
Install by hand
- 1. No extra packages: React is enough.
- 2. Copy the files to these paths (the source, or save them all as a .zip)
- components/ui/notchset/week-bars.tsx
- 3. No stylesheet needed.
- 4. Install what it builds on first: shadcn's cn helper (lib/utils.ts, from npx shadcn init), the theme foundation (its tokens and base styles), Chart
Styles didn't apply?
The CLI adds the styles to the CSS file named in components.json (tailwind.css). Check that it points at your global stylesheet, that the project uses Tailwind CSS v4, and that the file is imported in your root layout. Installed by hand: paste styles.css into that file.
Usage
Import it and pass your content. The props that matter most are listed next.
Example
"use client";
import { WeekBars } from "@/components/ui/notchset/week-bars";
const W: [string, number, string][] = [["Mon", 7.07, "7:04"], ["Tue", 6.37, "6:22"], ["Wed", 7.3, "7:18"], ["Thu", 6.68, "6:41"], ["Fri", 6.2, "6:12"], ["Sat", 7.42, "7:25"], ["Sun", 6.95, "6:57"]];
export default function WeekBarsDemo() {
return (
<div className="max-w-[560px]">
<WeekBars label="Sleep this week, Mon 19 to Sun 25 October" bars={W.map(([label, value, text]) => ({ label, value, text }))} avg={6.85} avgText="6 h 51" floor={4} />
</div>
);
}Anatomy
Built fromChart
Source
components/ui/notchset/week-bars.tsx
Loading the code
Props
bars–WeekBar[]Required.
label–stringwhat and when, for the chart's name
avg–number | nullthe period's average, drawn dashed
avgText–stringtodaybars.length - 1numberthe bar that's today (default: the last)
height168number
Show all 11 propsShow fewer
floor0numberthe floor the bars stand on (sleep reads from 4 h, not 0)
goal–numbera goal to clear, drawn as a quiet solid line with its words in a gutter at its right end ("70% goal")
goalText–stringceiling–numberthe ceiling of the scale (time in range reads to 100%); left out, the tallest bar
labelEvery1numberwrite every nth day's label under the bars (a month or a year of bars); the table keeps them all
For coding agents
Give your coding assistant the Markdown guide instead of screenshots.
Where agents read it
- Guide for this component: https://notchset.dev/md/week-bars.md
- Every component, for tools without MCP: /llms.txt
- MCP server:
https://notchset.dev/api/mcp(setup)
Changelog
v2.0.0 · 2026-10-13
Released with the Notchset system.
Used in
The same file, at work in a finished app. Open it live and find it on its pages.
