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HTML Basics

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

Key features include:

  • Semantic markup for better accessibility
  • Form elements for user input
  • Media support for images and videos
  • Link management between pages

Modern JavaScript

JavaScript is a versatile programming language that powers interactive web applications. It runs in browsers and can manipulate the DOM, handle events, and communicate with servers.

Popular features:

  • ES6+ syntax and features
  • Async/await for asynchronous operations
  • DOM manipulation and event handling
  • Fetch API for HTTP requests

Advanced CSS Techniques

CSS (Cascading Style Sheets) controls the visual presentation of web pages. Modern CSS offers powerful features for creating responsive and animated designs.

Best practices:

  • Use CSS Grid and Flexbox for layouts
  • Implement CSS custom properties for theming
  • Utilize transitions and animations
  • Apply responsive design principles

Making the Web Accessible

Web accessibility ensures that websites are usable by everyone, including people with disabilities. It's both an ethical and legal responsibility.

Key considerations:

  • Semantic HTML structure
  • ARIA labels and roles
  • Keyboard navigation support
  • Sufficient color contrast