Collapsible

stable llms.txt

Toggle visibility of content sections with independent open/closed state and animated transitions.

Installation

bash

ts

Preset Configuration

Customize the appearance using presets

Examples

Explore different variations and use cases

Basic Collapsible

Simple collapsible section

Controlled Collapsible

Externally controlled open state

API Reference

Accessibility

ARIA attributes (aria-expanded, aria-controls)
Keyboard accessible trigger
Proper semantic structure
Screen reader support
Focus management