MDN Web Docs
Mozilla Developer Network (MDN) Web Docs is the definitive resource for web development documentation. Whether you’re a beginner learning the basics or an experienced developer looking up specific API details, MDN is an indispensable resource.
Why MDN is Invaluable
- Comprehensive Coverage: Detailed documentation for HTML, CSS, JavaScript, and Web APIs
- Accurate & Up-to-Date: Maintained by Mozilla and the community with high standards for accuracy
- Browser Compatibility: Detailed compatibility tables for every feature
- Examples: Practical code examples and interactive demos
- Learning Paths: Structured guides for beginners to advanced developers
- Multi-Language Support: Available in multiple languages
Essential Sections
- HTML Reference: Complete guide to HTML elements and attributes
- CSS Reference: Comprehensive CSS property and selector documentation
- JavaScript Guide: From basics to advanced concepts and best practices
- Web APIs: Documentation for all web platform APIs
- HTTP: Complete HTTP protocol documentation
- Web Security: Security best practices and vulnerability prevention
Learning Tracks
- Front-end Web Developer: Complete path from beginner to professional
- Getting Started with the Web: Perfect introduction for absolute beginners
- JavaScript First Steps: Comprehensive JavaScript learning path
- CSS Layout: Master modern CSS layout techniques
Perfect For
- Learning web development fundamentals
- Quick reference during development
- Understanding browser compatibility
- Staying updated with web standards
- Contributing to open-source documentation
MDN has been my go-to reference for over a decade of web development. It’s simply the most reliable and comprehensive resource available.