Expand/Collapse Widget Examples

Example 1: Basic Information ▼

This is the first example of an expand/collapse widget. Click the header to toggle the content visibility. The animation provides smooth transitions for better user experience.

You can include any type of content here, such as text, lists, images, or even other interactive elements.

Example 2: FAQ Section ▼

What is this widget used for?

Expand/collapse widgets are commonly used to save space on web pages while allowing users to access additional information when needed. They're perfect for FAQs, accordions, and collapsible menus.

How does it work?

The widget uses CSS transitions for smooth animations and JavaScript to toggle the expanded state. The max-height property controls the visibility of the content area.

Example 3: Product Features ▼

Key Features:

  • Responsive design
  • Smooth animations
  • Accessible markup
  • Customizable styles
  • Keyboard navigation

Technical Details:

Built with vanilla HTML, CSS, and JavaScript. No external dependencies required. The widget supports multiple instances on the same page without conflicts.

Browser Support: Modern browsers (Chrome, Firefox, Safari, Edge)