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Atoms

Checkbox

Control allowing single selection in forms and settings lists.

5 examplesInteractive ComponentReact 19 & Next.js 16Tailwind CSS v4
Install
pnpm add @quinkit/ui
Import
import { Checkbox } from "@quinkit/ui";

Interactive Examples

Live previews · code · themes · viewport · dark mode

Basic Checkbox

Standard checkbox paired with an associated label.

Basic Checkbox rendered preview

Interactive States

Controlled checked and unchecked state behavior.

Interactive States rendered preview

Disabled States

Disabled checked and unchecked states.

Disabled States rendered preview

Indeterminate Select All Group

An indeterminate parent checkbox controlling multiple child options.

Indeterminate Select All Group rendered preview

Terms & Settings Preferences

Realistic signup form checkbox agreement pattern.

Terms & Settings Preferences rendered preview

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Overview

Checkbox is a Week 3 atom in @quinkit/ui. It is implemented with strict TypeScript, design-token classes, dark-mode compatible colors, Storybook coverage, and unit tests.

Accessibility Details

  • Use visible labels or aria-label for icon-only/unlabelled controls.
  • Keyboard behavior is verified in tests where the atom is interactive.
  • Focus styles use focus-visible and the shared ring token.

Dark mode and motion

The component uses semantic tokens such as bg-background, text-foreground, border-input, bg-primary, and text-primary-foreground, so it adapts to .dark and theme palettes. Motion-sensitive styling uses motion-reduce:* or avoids required animation.

Public API

Public props are documented with JSDoc in packages/ui/src/components/atoms/checkbox/checkbox.tsx.

Accessibility & Keyboard

Checkbox adheres to WAI-ARIA design patterns for accessible web components.

Keyboard Navigation

  • Tab / Shift + Tab — Focuses control and moves between interactive elements.
  • Space / Enter — Triggers action or toggles selection.
  • Escape — Closes open popovers, overlays, or dropdown menus.

ARIA Standards

  • Built with semantic HTML tags and explicit aria-* attributes.
  • Uses high-contrast focus rings (ring-ring) visible in both light & dark mode.
  • Supports screen readers with non-visual label fallbacks.

Registry Install

Add a shadcn-compatible bridge file to your project that re-exports from @quinkit/ui.

Registry
npx shadcn@latest add https://quinkit-ui.vercel.app/r/checkbox.json