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Spinner

Animated loading indicator for asynchronous operations.

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

Interactive Examples

Live previews · code · themes · viewport · dark mode

Spinner Sizes

Small, medium, and large spinner indicators.

Spinner Sizes rendered preview

Inline Button Loading

Spinner integrated inside action buttons.

Inline Button Loading rendered preview

Fetching data...

Inline Sync Message

Spinner paired with status feedback text.

Inline Sync Message rendered preview

Syncing latest metrics with server...

Full Card Loading State

Centered spinner placeholder for loading cards.

Full Card Loading State rendered preview

Fetching Financial Records

Please wait while we assemble Q3 data.

Overlay Loading State

Translucent backdrop overlay during async actions.

Overlay Loading State rendered preview

Subscription Plan

Pro Business Tier — $49/mo

Overview

Spinner 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/spinner/spinner.tsx.

Accessibility & Keyboard

Spinner 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/spinner.json