Extra resources

1. MDN Web Docs (Mozilla Developer Network)

URL: https://developer.mozilla.org/en-US/docs/Learn_web_development/Core/Structuring_content

MDN covers HTML fundamentals including document structure, links, lists, images, forms, and semantic HTML, emphasizing the importance of machine-readable semantics for accessibility and SEO. This is the most comprehensive and authoritative reference for web developers, with detailed explanations and browser compatibility information.

2. W3Schools HTML Tutorial

URL: https://www.w3schools.com/html/

W3Schools provides a free, well-organized HTML tutorial with hundreds of examples and a "Try it Yourself" editor where you can edit HTML code and view results immediately in the browser, plus exercises and quizzes to test your knowledge. It's extremely beginner-friendly and allows you to learn by doing without any setup required.

3. web.dev Learn HTML (by Google)

URL: https://web.dev/learn/html

This HTML course provides a solid overview from novice to expert level, covering key concepts, document structure, semantic HTML, text markup, forms, tables, and accessibility features with practical examples. It takes a modern, best-practices approach and is structured as a complete learning path.

Learn-HTML.org offers a free interactive HTML tutorial that guides you through building HTML & CSS websites step by step, including using the Bootstrap CSS framework, perfect for hands-on learners who want to see immediate results.

Start with W3Schools for quick basics and immediate practice, then move to MDN for deeper understanding and reference, and use web.dev for modern best practices and comprehensive coverage.