Alpine Headless UIAccessible UI Primitives for Alpine.js

Unstyled, behavior-only components with correct state management, keyboard interactions, and ARIA attributes

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🎨

Headless Design

No styles, no markup assumptions. You have complete control over your UI structure and styling.

♿️

Accessible by Default

WAI-ARIA compliant with proper keyboard interactions, focus management, and screen reader support.

🌲

Tree-Shakeable

Import only what you need. Per-component exports keep your bundle size minimal.

Quick Example

html

<div x-collapsible>
  <button x-collapsible:trigger type="button">
    Toggle Content
  </button>

  <div x-collapsible:content>
    <p>This content can be collapsed and expanded.</p>
  </div>
</div>

Philosophy

Alpine Headless UI provides the behavior and accessibility, while you provide the HTML structure and styling. Each component handles:

✅ State management
✅ Keyboard interactions
✅ ARIA attributes
✅ Focus management
✅ Event dispatching

You control:

🎨 HTML markup
🎨 CSS styling
🎨 Animations and transitions
🎨 Layout and spacing

Inspiration

This library is inspired by:

Alpine UI Components - Alpine.js patterns
Zag.js - Behavior and accessibility patterns
WAI-ARIA Authoring Practices - Accessibility guidelines