# Task list and quick add (Notchset): prompt.md (v2.1.0) - id: `task-list` · version 2.1.0 · block · pro (Pro) - category: Application UI - build: one set of files for every shadcn style - install: `npx shadcn@latest add @notchset-pro/task-list` - npm dependencies: lucide-react@^1 - registry dependencies: utils, https://notchset.dev/r/notchset-foundation.json, @notchset/checkbox - docs: https://notchset.dev/blocks/task-list - The install command carries everything this item needs (files, CSS, tokens, npm and registry dependencies). Prefer it to copying source by hand. Tasks grouped by when (Overdue, Today, This week, Later). A folded group still says how many and names the first two. Ticking pops and moves it to Done; quick add takes a title and a due shortcut, and can read the line into chips it says back before Enter.. ## 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: `lucide-react@^1`. - Files: `components/ui/notchset/blocks/task-list.tsx`. - Registry dependencies, installed with it automatically: shadcn `utils` (cn), `notchset-foundation`, `checkbox`. - Builds: one set of files, the same for every shadcn style. - Exports to keep: `QuickAdd`, `TaskList`, 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-bad-ink`, `--ns-hover`, `--ns-ink`, `--ns-ink-2`, `--ns-ink-3`, `--ns-line`, `--ns-line-soft`, `--ns-panel`, `--ns-radius-lg`, `--ns-raised`, `--ns-selected`, `--ns-signal`, `--ns-text-body`, `--ns-text-meta`, `--ns-text-small`, `--ns-time-color`, `--ns-weight-medium`, `--ns-well`. - 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 { QuickAdd, TaskList, type TaskGroup } from "@/components/ui/notchset/blocks/task-list"; ``` ## Parts - A single export that takes props. ## Match the original - Read `components/ui/notchset/blocks/task-list.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 ## Built from - checkbox (`checkbox`), installed with it: reuse it, don't rebuild it ## Mistakes - Recreating the component instead of installing it ## Usage ```tsx "use client"; import * as React from "react"; import { QuickAdd, TaskList, type TaskGroup } from "@/components/ui/notchset/blocks/task-list"; import { Avatar } from "@/components/ui/notchset/avatar"; import { CompanyMark } from "@/components/ui/notchset/company-mark"; /* the companies' own marks, 24×24 paths as the CRM seed draws them */ const GLYPH: Record = { airtable: "M11.992 1.966c-.434 0-.87.086-1.28.257L1.779 5.917c-.503.208-.49.908.012 1.116l8.982 3.558a3.266 3.266 0 0 0 2.454 0l8.982-3.558c.503-.196.503-.908.012-1.116l-8.957-3.694a3.255 3.255 0 0 0-1.272-.257zM23.4 8.056a.589.589 0 0 0-.222.045l-10.012 3.877a.612.612 0 0 0-.38.564v8.896a.6.6 0 0 0 .821.552L23.62 18.1a.583.583 0 0 0 .38-.551V8.653a.6.6 0 0 0-.6-.596zM.676 8.095a.644.644 0 0 0-.48.19C.086 8.396 0 8.53 0 8.69v8.355c0 .442.515.737.908.54l6.27-3.006.307-.147 2.969-1.436c.466-.22.43-.908-.061-1.092L.883 8.138a.57.57 0 0 0-.207-.044z", posthog: "M9.854 14.5 5 9.647.854 5.5A.5.5 0 0 0 0 5.854V8.44a.5.5 0 0 0 .146.353L5 13.647l.147.146L9.854 18.5l.146.147v-.049c.065.03.134.049.207.049h2.586a.5.5 0 0 0 .353-.854L9.854 14.5zm0-5-4-4a.487.487 0 0 0-.409-.144.515.515 0 0 0-.356.21.493.493 0 0 0-.089.288V8.44a.5.5 0 0 0 .147.353l9 9a.5.5 0 0 0 .853-.354v-2.585a.5.5 0 0 0-.146-.354l-5-5zm1-4a.5.5 0 0 0-.854.354V8.44a.5.5 0 0 0 .147.353l4 4a.5.5 0 0 0 .853-.354V9.854a.5.5 0 0 0-.146-.354l-4-4zm12.647 11.515a3.863 3.863 0 0 1-2.232-1.1l-4.708-4.707a.5.5 0 0 0-.854.354v6.585a.5.5 0 0 0 .5.5H23.5a.5.5 0 0 0 .5-.5v-.6c0-.276-.225-.497-.499-.532zm-5.394.032a.8.8 0 1 1 0-1.6.8.8 0 0 1 0 1.6zM.854 15.5a.5.5 0 0 0-.854.354v2.293a.5.5 0 0 0 .5.5h2.293c.222 0 .39-.135.462-.309a.493.493 0 0 0-.109-.545L.854 15.501zM5 14.647.854 10.5a.5.5 0 0 0-.854.353v2.586a.5.5 0 0 0 .146.353L4.854 18.5l.146.147h2.793a.5.5 0 0 0 .353-.854L5 14.647z", stripe: "M13.976 9.15c-2.172-.806-3.356-1.426-3.356-2.409 0-.831.683-1.305 1.901-1.305 2.227 0 4.515.858 6.09 1.631l.89-5.494C18.252.975 15.697 0 12.165 0 9.667 0 7.589.654 6.104 1.872 4.56 3.147 3.757 4.992 3.757 7.218c0 4.039 2.467 5.76 6.476 7.219 2.585.92 3.445 1.574 3.445 2.583 0 .98-.84 1.545-2.354 1.545-1.875 0-4.965-.921-6.99-2.109l-.9 5.555C5.175 22.99 8.385 24 11.714 24c2.641 0 4.843-.624 6.328-1.813 1.664-1.305 2.525-3.236 2.525-5.732 0-4.128-2.524-5.851-6.594-7.305h.003z", webflow: "m24 4.515-7.658 14.97H9.149l3.205-6.204h-.144C9.566 16.713 5.621 18.973 0 19.485v-6.118s3.596-.213 5.71-2.435H0V4.515h6.417v5.278l.144-.001 2.622-5.277h4.854v5.244h.144l2.72-5.244H24Z", }; type Task = { id: string; title: string; co: string; color: string; due: string; late?: boolean; group: "today" | "week" | "later" }; const GROUPS = [ ["today", "Today and earlier"], ["week", "This week"], ["later", "Later"], ] as const; /* the demo's today is Monday, Oct 19: one rule gives a new task both its group and its due words */ const TODAY = new Date(Date.UTC(2026, 9, 19)); const DAYS_LEFT_IN_WEEK = 6; function dueOf(days: number): { due: string; group: Task["group"] } { const d = new Date(TODAY.getTime() + days * 864e5); const words = days === 0 ? "Today" : days === 1 ? "Tomorrow" : days <= DAYS_LEFT_IN_WEEK ? d.toLocaleDateString("en-US", { weekday: "short", timeZone: "UTC" }) : d.toLocaleDateString("en-US", { month: "short", day: "numeric", timeZone: "UTC" }); return { due: words, group: days <= 0 ? "today" : days <= DAYS_LEFT_IN_WEEK ? "week" : "later" }; } export default function TaskListDemo() { const [tasks, setTasks] = React.useState([ { id: "k1", title: "Send the order form to Ana", co: "Airtable", color: "#18bfff", due: "2 days late · Oct 17", late: true, group: "today" }, { id: "k2", title: "Prep for the discovery call", co: "PostHog", color: "#1d1f27", due: "Today", group: "today" }, { id: "k3", title: "Chase the security review", co: "Stripe", color: "#635bff", due: "Thu", group: "week" }, { id: "k4", title: "Quarterly business review deck", co: "Webflow", color: "#146ef5", due: "Nov 12", group: "later" }, ]); const [folded, setFolded] = React.useState(["later"]); const [done, setDone] = React.useState>(new Set()); /* a new task's id is never one already used (not the list's length, which k4 already has) */ const seq = React.useRef(0); const groups: TaskGroup[] = GROUPS.map(([key, label]) => ({ key, label, folded: folded.includes(key), rows: tasks .filter((t) => t.group === key) .map((t) => ({ id: t.id, title: t.title, context: ( {t.co} ), due: t.due, late: t.late, owner: , done: done.has(t.id), })), })); return (
setTasks([...tasks, { id: `new-${++seq.current}`, title, co: "Airtable", color: "#18bfff", ...dueOf(due) }])} dues={[ { label: "Today", value: 0 }, { label: "Tomorrow", value: 1 }, { label: "Next week", value: 7 }, ]} /> setFolded(folded.includes(k) ? folded.filter((x) => x !== k) : [...folded, k])} onToggle={(id) => setDone((s) => (s.has(id) ? new Set([...s].filter((x) => x !== id)) : new Set([...s, id])))} onOpen={() => {}} />
); } ``` This example also uses `avatar` (https://notchset.dev/components/avatar), `company-mark` (https://notchset.dev/components/company-mark). Installing this item doesn't bring them; to paste the example as it is: `npx shadcn@latest add @notchset-pro/task-list @notchset/avatar @notchset/company-mark`. The `@notchset-pro` items are Pro: they need the registries in components.json and the key (Setup). ## Props | Prop | Type | Default | What it does | |---|---|---|---| | `groups` | `TaskGroup[]` | | Required. | | `onFold` | `(key: string) => void` | | Required. | | `onToggle` | `(id: string) => void` | | Required. | | `onOpen` | `(id: string) => void` | | Required. | Full docs: https://notchset.dev/blocks/task-list ## 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 @notchset-pro/task-list ``` Pro item: needs the `@notchset-pro` registry in `components.json` and `NOTCHSET_TOKEN` in `.env.local` (https://notchset.dev/account). Setup: https://notchset.dev/docs/pro. Every components.json `style` gets the same files. ## Continue the workflow - [Sidebar](https://notchset.dev/blocks/sidebar) - [Top bar](https://notchset.dev/blocks/top-bar) - [Command menu](https://notchset.dev/components/command-menu) 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.