Expand/Collapse Widget Examples

Method 1: Native HTML Elements (Recommended)

This method uses standard HTML elements which provide built-in accessibility features.

System Requirements

To run this application, you need the following specifications:

  • Operating System: Windows 10+, macOS 10.15+, or Linux
  • RAM: 8GB minimum, 16GB recommended
  • Disk Space: 500MB available space

Method 2: WAI-ARIA Pattern

This method uses JavaScript and ARIA attributes for full control and semantic meaning.