Expand/Collapse Widget Demo

HTML (HyperText Markup Language) is the standard markup language used to create web pages. It provides the structure and content of websites by using a system of tags and elements.

Key features include:

  • Semantic markup for better structure
  • Support for multimedia elements
  • Form handling capabilities
  • Accessibility features

CSS (Cascading Style Sheets) is used to style and layout web pages. It allows developers to control colors, fonts, spacing, positioning, and responsive design.

Popular CSS features:

  • Flexbox for flexible layouts
  • CSS Grid for complex layouts
  • Animations and transitions
  • Media queries for responsiveness
  • CSS variables for maintainability

JavaScript is a programming language that enables interactive web pages. It can update content, control multimedia, animate images, and much more.

JavaScript capabilities:

  • DOM manipulation
  • Event handling
  • Asynchronous operations with Promises
  • API integration
  • Data validation and processing

Ready to start web development? Here's a quick guide to get you started:

  • Learn HTML basics and semantic markup
  • Master CSS for styling and layouts
  • Learn JavaScript fundamentals and DOM manipulation
  • Practice building small projects
  • Explore frameworks like React, Vue, or Angular
  • Learn about responsive design and accessibility