Expand/Collapse Widget Examples

What is an Expand/Collapse Widget?

An expand/collapse widget is a user interface component that allows users to show or hide content on demand. This helps keep interfaces clean and organized while still providing access to detailed information when needed.

Click the button above to collapse this section.

Key Features

  • Smooth animations for better user experience
  • Simple click interaction
  • Clean and modern design
  • Responsive and accessible

Benefits

  • Reduces visual clutter
  • Improves content scanability
  • Provides progressive disclosure
  • Enhances user control

Implementation

This widget is implemented using vanilla JavaScript, HTML, and CSS. No external libraries are required.

Key Technologies:

  • CSS Transitions for smooth animations
  • JavaScript for toggle functionality
  • Flexbox for layout
  • CSS pseudo-elements for icons

The widget uses class toggling to control visibility and applies CSS transitions for smooth expand/collapse effects.

Common Use Cases

Expand/collapse widgets are perfect for:

  • FAQs: Organize questions and answers efficiently
  • Product Details: Show specifications on demand
  • Navigation Menus: Create collapsible menu sections
  • Form Sections: Break long forms into manageable parts
  • Documentation: Organize content hierarchically

These widgets help create more engaging and user-friendly interfaces across various applications.