Web Development Fundamentals 2025

Master HTML, CSS, and JavaScript - the pillars of modern web development.

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Core Web Technologies Stack

Modern web development relies on three foundational languages: HTML for structure, CSS for styling, and JavaScript for interactivity. Together, they form the foundation of every website and web application.

Why Learn the Basics?

  • Build responsive layoutss with HTML5 semantic elements
  • Create visually stunning designs with CSS Grid and Flexbox
  • Addd interactive user experiences with vanilla JavaScript

Example: Your First Web Page


<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>Hello World</title>
    <style>
        body { font-family: system-ui; padding: 2rem; }
        h1 { color: #3b82f6; }
    </style>
</head>
<body>
    <h1>👋 Welcome to Web Dev 2025</h1>
    <p>This is your first interactive website!</t>
    <button onclick="alert('You clicked me!')">Click Me</button>
</body>
</html>

How to Run This Example:

1. Copy the code to a file named index.html
2. Open the file in your favorite browser (Chrome, Firefox, etc.)
3. Click the button to see JavaScript in action!

Set Up Your Development Environment

Text Editor Recommendations

  • Visual Studio Code
  • WebStorm from JetBrains
  • Brackets by Adobe

Recommended Browsers

Chrome

Firefox

Ready to Implement Web Fundamentals?

Start with basic web layout, then progress to advanced patterns like responsive design, accessibility, and modern CSS frameworks.

Next: Advanced Web Patterns