<p>An indispensable tool for web developers that provides up-to-date browser support tables for front-end web technologies. Check compatibility for CSS properties, JavaScript APIs, HTML elements, and more across all major browsers.</p><p>Features include usage statistics, known issues, and links to relevant specifications. Integrate with your build tools to automatically flag compatibility issues in your code.</p>

<p>A nonprofit organization offering free, self-paced coding curriculum covering web development, data science, machine learning, and more. The platform includes thousands of hours of interactive coding challenges and projects.</p><p>Earn verified certifications by completing projects. The community forum and YouTube channel provide additional learning resources. Over 40,000 graduates have landed developer jobs after completing the program.</p>

<p>The definitive reference for web technologies including HTML, CSS, JavaScript, and Web APIs. MDN Web Docs is maintained by Mozilla and the community, providing accurate, up-to-date documentation that every web developer should bookmark.</p><p>Features comprehensive guides, tutorials, and API references with browser compatibility tables. An essential resource for both beginners and experienced developers.</p>