Expand/Collapse Widget Demo

What is JavaScript?

JavaScript Basics

JavaScript is a versatile programming language that runs in web browsers and enables interactive web pages.

  • Client-side scripting
  • Event handling
  • DOM manipulation
  • Asynchronous operations
How to Use This Widget

Usage Instructions

This expand/collapse widget is simple to use:

  • Click on the header to expand or collapse
  • The content smoothly animates in and out
  • Multiple widgets can be expanded at once
  • Built with vanilla JavaScript and CSS
Features & Benefits

Key Features

This widget implementation includes:

  • Smooth CSS transitions
  • Responsive design
  • Accessible hover states
  • Visual feedback with icons
  • Clean and modern styling
Need More Information?

Additional Resources

Here are some helpful resources to learn more:

  • MDN Web Docs - JavaScript Guide
  • JavaScript.info - Modern JavaScript Tutorial
  • W3Schools - JavaScript Reference
  • Codepen - Interactive Examples