HTML5 Features Worth Using Today
Semantic elements, native audio and video, canvas and SVG, web storage and the browser APIs that replace whole libraries.
Read the guideHTML Code Examples You Can Run and Copy
Every example on this site is a working page, not a snippet in a screenshot. Edit it in the browser, watch it render, then paste it into your project.
Featured HTML Examples
Responsive Tables
Learn how to create mobile-friendly HTML tables that work on all devices.
View ExamplesSemantic HTML5 Structure
Discover how to build websites with proper semantic elements for better accessibility and SEO.
View ExamplesForm Validation
Implement client-side form validation using HTML5 attributes and JavaScript.
View ExamplesAccessible Navigation
Build navigation menus that work for all users, including those with disabilities.
View ExamplesBrowse by Topic
Forms & Input
Layout & Quality
Try HTML Live Editor
Experiment with HTML and see results instantly. For more interactive examples, visit our Interactive Examples page.
Start Here
New to HTML, or filling a gap? These three guides cover the ground most people need first.
A Practical Guide to Semantic HTML
Why choosing the right element matters for accessibility, search engines and the developer who maintains your code next year.
Read the guideForm Validation That Users Understand
Get most of the way there with HTML attributes alone, then add JavaScript only where you genuinely need it.
Read the guide