# Stress strip (Notchset): prompt.md (v2.0.0) - id: `stress-strip` · version 2.0.0 · component · free - category: Charts - build: one set of files for every shadcn style - install: `npx shadcn@latest add https://notchset.dev/r/stress-strip.json` - npm dependencies: none - registry dependencies: utils, https://notchset.dev/r/notchset-foundation.json - docs: https://notchset.dev/components/stress-strip - The install command carries everything this item needs (files, CSS, tokens, npm and registry dependencies). Prefer it to copying source by hand. Load rises above a hairline (stressed tall in the series hue, engaged short and lighter), restoring dips below it in grey and calm is the hairline, so the day reads in two seconds. Gaps stay empty; the minutes in each state sit under it. It draws states the caller supplies.. ## Build it - Stack: React 18.3 or 19, TypeScript, Tailwind CSS v4 utility classes on the foundation's roles, a components.json (imports use its aliases). - Packages: none beyond React. - Files: `components/ui/notchset/stress-strip.tsx`. - Registry dependencies, installed with it automatically: shadcn `utils` (cn), `notchset-foundation`. - Builds: one set of files, the same for every shadcn style. - Exports to keep: `StressStrip`, and every exported type. - CSS: the install adds the notchset foundation (its roles, keyframes and motion switch, reading your shadcn tokens for colour) to your global stylesheet once. Nothing to import by hand. - Re-running `add` (or `--overwrite`) re-applies those rules: put overrides in your own CSS, never in the installed rules. - Colours: every part reads the foundation's roles (`--ns-canvas`, `--ns-ink`, `--ns-line`, `--ns-signal` …), which read your shadcn tokens (`--background`, `--foreground`, `--border`, `--destructive` …), plus the optional `--success` and `--warning`. Retheme on `:root` or any container; never add Tailwind colour classes inside the component. - This item reads `--ns-canvas`, `--ns-font-mono`, `--ns-ink`, `--ns-ink-2`, `--ns-ink-3`, `--ns-line`, `--ns-series`, `--ns-text-meta`. - Retune it (on any ancestor) with the foundation's roles and hooks: `--ns-bad`, `--ns-bad-ink`, `--ns-band`, `--ns-band-edge`, `--ns-band-grade`, `--ns-band-optimal`, `--ns-beat`, `--ns-bezel`, `--ns-canvas`, `--ns-cat-1`, `--ns-cat-2`, `--ns-cat-3`, `--ns-cat-4`, `--ns-cat-5`, `--ns-cat-6`, `--ns-check`, `--ns-chip`, `--ns-control`, `--ns-control-pad`, `--ns-control-sm`, `--ns-deep`, `--ns-deep-ink`, `--ns-deep-ink-2`, `--ns-deep-line`, `--ns-dialog`, `--ns-dialog-lg`, `--ns-dialog-sm`, `--ns-ease`, `--ns-ease-in`, `--ns-ease-panel`, `--ns-ease-pop`, `--ns-field`, `--ns-flood-arc`, `--ns-flood-aurora`, `--ns-flood-behind-1`, `--ns-flood-behind-2`, `--ns-flood-bloom`, `--ns-flood-deep`, `--ns-flood-dial-bloom`, `--ns-flood-glass`, `--ns-flood-grain`, `--ns-flood-image`, `--ns-flood-ink`, `--ns-flood-ink-low`, `--ns-flood-light`, `--ns-flood-mid`, `--ns-flood-pale`, `--ns-flood-pane`, `--ns-flood-pane-edge`, `--ns-flood-pill-ink`, `--ns-flood-ribbon`, `--ns-flood-ribbon-core`, `--ns-flood-shadow`, `--ns-flood-sheen`, `--ns-flood-wash`, `--ns-font-body`, `--ns-font-display`, `--ns-font-mono`, `--ns-font-script`, `--ns-glass`, `--ns-glass-blur`, `--ns-glass-shadow`, `--ns-glow`, `--ns-grain`, `--ns-gutter`, `--ns-header`, `--ns-heat`, `--ns-hover`, `--ns-ink`, `--ns-ink-2`, `--ns-ink-3`, `--ns-ink-4`, `--ns-leading`, `--ns-lift`, `--ns-light-1`, `--ns-light-2`, `--ns-light-3`, `--ns-light-spread`, `--ns-light-strength`, `--ns-line`, `--ns-line-soft`, `--ns-lit-edge`, `--ns-menu-dy`, `--ns-menu-row`, `--ns-mesh`, `--ns-mesh-frost`, `--ns-ok`, `--ns-ok-ink`, `--ns-orb-body`, `--ns-orb-cool`, `--ns-orb-core`, `--ns-orb-dawn`, `--ns-orb-deep`, `--ns-orb-edge`, `--ns-orb-grain`, `--ns-orb-ground`, `--ns-orb-halo`, `--ns-orb-inner`, `--ns-orb-key`, `--ns-orb-lift`, `--ns-orb-limb`, `--ns-orb-limb-from`, `--ns-orb-rim`, `--ns-orb-skin-hi`, `--ns-orb-skin-lo`, `--ns-orb-skin-mid`, `--ns-orb-warm`, `--ns-panel`, `--ns-panel-w`, `--ns-prism-edge`, `--ns-prism-glint`, `--ns-prism-sheen`, `--ns-prism-tint`, `--ns-pulse`, `--ns-radius`, `--ns-radius-card`, `--ns-radius-full`, `--ns-radius-lg`, `--ns-radius-sm`, `--ns-radius-xl`, `--ns-raised`, `--ns-range`, `--ns-row`, `--ns-row-compact`, `--ns-segment`, `--ns-selected`, `--ns-series`, `--ns-series-core`, `--ns-series-lilac`, `--ns-series-tint`, `--ns-shadow-dialog`, `--ns-shadow-float`, `--ns-shadow-panel`, `--ns-sheet`, `--ns-sheet-bottom`, `--ns-side`, `--ns-signal`, `--ns-sleep-awake`, `--ns-sleep-deep`, `--ns-sleep-light`, `--ns-sleep-rem`, `--ns-space-1`, `--ns-space-2`, `--ns-space-3`, `--ns-space-4`, `--ns-space-5`, `--ns-space-6`, `--ns-space-8`, `--ns-space-section`, `--ns-stack-on`, `--ns-standing-critical`, `--ns-standing-in`, `--ns-standing-out`, `--ns-state-doing`, `--ns-state-done`, `--ns-state-review`, `--ns-state-todo`, `--ns-switch-h`, `--ns-switch-w`, `--ns-text-body`, `--ns-text-control`, `--ns-text-display`, `--ns-text-figure`, `--ns-text-headline`, `--ns-text-hero`, `--ns-text-lede`, `--ns-text-meta`, `--ns-text-page`, `--ns-text-record`, `--ns-text-small`, `--ns-text-strong`, `--ns-text-sub`, `--ns-text-title`, `--ns-tile-shadow`, `--ns-time-born`, `--ns-time-color`, `--ns-time-dialog`, `--ns-time-menu`, `--ns-time-page`, `--ns-time-panel`, `--ns-time-toast`, `--ns-tint`, `--ns-tint-ink`, `--ns-toast-bottom`, `--ns-toast-left`, `--ns-touch`, `--ns-tracking-display`, `--ns-tracking-headline`, `--ns-warn`, `--ns-warn-ink`, `--ns-wash-clay`, `--ns-wash-dusk`, `--ns-wash-graphite`, `--ns-wash-ink`, `--ns-wash-sage`, `--ns-wash-sand`, `--ns-weight-light`, `--ns-weight-medium`, `--ns-weight-regular`, `--ns-weight-strong`, `--ns-well`. - Never add Tailwind colour classes inside the component. ```tsx import { StressStrip, type StressState } from "@/components/ui/notchset/stress-strip"; ``` ## Parts - A single export that takes props. ## Match the original - Read `components/ui/notchset/stress-strip.tsx` as the reference implementation before changing or recreating anything, and match it: sizes, colours per theme, motion timings, copy and behaviour. - If you deviate (a prop you can't honour, a style you changed, a dependency you swapped), say so in your reply, part by part. - Keep the accessibility contract, the keyboard map and the motion levels listed below. ## Use it when ### Not when ## Mistakes - Recreating the component instead of installing it ## Usage ```tsx "use client"; import { StressStrip, type StressState } from "@/components/ui/notchset/stress-strip"; /* a working day from 07:00: the inbox, a long meeting, a quiet half hour after lunch, an afternoon push */ const day: (StressState | null)[] = Array.from({ length: 192 }, (_, i) => (i >= 24 && i < 30) || (i >= 42 && i < 56) || (i >= 96 && i < 105) ? "stressed" : i < 8 || (i >= 140 && i < 148) ? "engaged" : i >= 78 && i < 84 ? null : i >= 84 && i < 90 ? "restoring" : "calm", ); export default function StressStripDemo() { return (
); } ``` ## Props | Prop | Type | Default | What it does | |---|---|---|---| | `slots` | `(StressState \| null)[]` | | one state per step from `start`, null where nothing was read | | `start` | `number` | | the first slot's index in the day (5-minute slots from midnight: 84 is 07:00) | | `step` | `number` | `5` | minutes per slot | | `label` | `string` | | Required. | | `live` | `boolean` | | the strip stops at now (today), said at its right end | Full docs: https://notchset.dev/components/stress-strip ## Customising - Colours: every part reads the foundation's roles (`--ns-canvas`, `--ns-ink`, `--ns-line`, `--ns-signal` …), which read your shadcn tokens (`--background`, `--foreground`, `--border`, `--destructive` …), plus the optional `--success` and `--warning`. Retheme on `:root` or any container; never add Tailwind colour classes inside the component. - Dark mode follows the `.dark` class or `data-theme="dark"` on an ancestor (the shadcn and next-themes conventions). - Update later: Commit or stash local changes first (or copy the files), so the update can be undone. Read https://notchset.dev/r/changelog.json for the new versions: a major version, an entry marked breaking or a merge says what to change. Then re-run the install with `--overwrite`, on a branch. It replaces the component's files, the shared helper files they import, and the item's CSS rules in the global stylesheet, so review the whole diff (components, shared files, CSS), re-apply your own edits, and run the app's typecheck, tests and build. ## Accessibility contract (preserve when editing) ## Install ```bash npx shadcn@latest add https://notchset.dev/r/stress-strip.json ``` Or add the `@notchset` registry to components.json and run `npx shadcn@latest add @notchset/stress-strip`. Every components.json style gets the same files. ## Continue the workflow - [Day timeline](https://notchset.dev/components/day-timeline) - [Ghost trend](https://notchset.dev/components/ghost-trend) - [Glucose day](https://notchset.dev/components/glucose-day) ## Source ### components/ui/notchset/stress-strip.tsx ```tsx // Notchset stress-strip 2.0.0 · https://notchset.dev/changelog "use client"; import { cn } from "@/lib/utils"; /* * Stress strip: a waking day on one row, every 5 minutes as one of four states. Load rises above a hairline (stressed * tall in the full series hue, engaged short and lighter), restoring dips below it in grey, and calm is the hairline * itself, so the shape reads before the colours do. A gap where nothing was read stays empty. Under it, the minutes * in each state, label left and value right. The states come from the caller (heart rate and HRV, or a wearable's * own stress samples); the strip only draws them. * * */ type StressState = "calm" | "engaged" | "stressed" | "restoring"; type StressStripProps = { /** one state per step from `start`, null where nothing was read */ slots: (StressState | null)[]; /** the first slot's index in the day (5-minute slots from midnight: 84 is 07:00) */ start: number; /** minutes per slot */ step?: number | undefined; label: string; /** the strip stops at now (today), said at its right end */ live?: boolean | undefined; className?: string | undefined; }; const STATES: { key: StressState; label: string }[] = [ { key: "stressed", label: "Stressed" }, { key: "engaged", label: "Engaged" }, { key: "calm", label: "Calm" }, { key: "restoring", label: "Restoring" }, ]; const FILL: Record = { stressed: "var(--ns-series)", engaged: "color-mix(in oklab, var(--ns-series) 42%, var(--ns-canvas))", calm: "transparent", restoring: "color-mix(in oklab, var(--ns-ink) 26%, var(--ns-canvas))", }; /* height above (+) or below (−) the hairline, in px */ const RISE: Record = { stressed: 18, engaged: 8, calm: 0, restoring: -10 }; const clock = (m: number) => `${String(Math.floor(m / 60) % 24).padStart(2, "0")}:${String(m % 60).padStart(2, "0")}`; const dur = (m: number) => (m < 60 ? `${m} min` : `${Math.floor(m / 60)} h${m % 60 ? ` ${String(m % 60).padStart(2, "0")}` : ""}`); function StressStrip({ slots, start, step = 5, label, live, className }: StressStripProps) { const n = Math.max(1, slots.length); /* contiguous runs, so each stretch is one shape with soft ends */ const runs: { state: StressState; from: number; to: number }[] = []; slots.forEach((s, i) => { if (!s) return; const last = runs.at(-1); if (last && last.state === s && last.to === i) last.to = i + 1; else runs.push({ state: s, from: i, to: i + 1 }); }); const minutes = Object.fromEntries(STATES.map((s) => [s.key, slots.filter((x) => x === s.key).length * step])) as Record; const t0 = start * step; const t1 = (start + n) * step; /* hour ticks every 3 hours inside the strip, kept clear of its ends */ const ticks: number[] = []; for (let h = Math.ceil(t0 / 180) * 180; h < t1; h += 180) if (h - t0 > 50 && t1 - h > 50) ticks.push(h); const at = (m: number) => `${((m - t0) / (t1 - t0)) * 100}%`; const said = STATES.filter((s) => minutes[s.key] > 0).map((s) => `${s.label.toLowerCase()} ${dur(minutes[s.key])}`).join(", "); return (
{runs .filter((r) => r.state !== "calm") .map((r) => { const h = RISE[r.state]; return ( 0 ? 26 - h : 27, height: Math.abs(h), background: FILL[r.state] }} /> ); })}
{clock(t0)} {ticks.map((m) => ( {clock(m)} ))} {live ? `now ${clock(t1)}` : clock(t1)}
{STATES.map((s) => (
{s.label}
{minutes[s.key] ? dur(minutes[s.key]) : "—"}
))}
    {runs.map((r) => (
  1. {`${clock(t0 + r.from * step)} to ${clock(t0 + r.to * step)}: ${r.state}`}
    2. ))}
); } export { StressStrip, type StressStripProps, type StressState }; ``` The foundation (the tokens listed above, keyframes and motion levels) installs once with the first component; its CSS is public at https://notchset.dev/r/notchset-foundation.json.