Expand/Collapse Widget Examples

Basic Information

This is a basic expand/collapse widget. Click the header to show or hide this content. The widget uses CSS transitions for smooth animation and JavaScript for interactivity.

  • Uses CSS max-height for smooth transitions
  • JavaScript handles the toggle functionality
  • Responsive design

What is the purpose of this widget?

The expand/collapse widget is commonly used to organize content hierarchically, saving space while providing easy access to detailed information when needed.

Common use cases include:

  • FAQ sections
  • Product specifications
  • Help documentation
  • Settings panels

▶Advanced Features ▼

Customization Options

This widget can be customized with various animations, icons, and styling options.

Feature Description
Smooth Transitions CSS transitions for professional appearance
Keyboard Accessible Supports keyboard navigation
Accessible ARIA attributes for screen readers
Native HTML Details Element

This example uses the native HTML <details> and <summary> elements, which provide built-in expand/collapse functionality without JavaScript.

Benefits of native details:

  • No JavaScript required
  • Built-in accessibility
  • Consistent behavior across browsers

However, it offers less control over styling and animations compared to custom implementations.