Expand/Collapse Widget Examples

Basic Expand/Collapse

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

  • Semantic elements for better structure
  • Native audio and video support
  • Canvas for drawing graphics
  • Improved form controls
  • Local storage capabilities

To start web development, you need to learn three core technologies:

  • HTML - for structure
  • CSS - for styling
  • JavaScript - for interactivity

Start with HTML basics, then move on to CSS for styling, and finally learn JavaScript for dynamic behavior.

Additional Information

Web accessibility ensures that websites are usable by everyone, including people with disabilities. This includes:

  • Keyboard navigation support
  • Screen reader compatibility
  • Proper color contrast
  • Meaningful alt text for images
  • Clear and simple language

Optimize your website performance by:

  • Minimizing HTTP requests
  • Optimizing images and assets
  • Using efficient CSS and JavaScript
  • Implementing caching strategies
  • Monitoring performance metrics