Web Directory

W3Schools Learning Beginner-friendly web development tutorials with an in-browser code editor. Company Login Not required Mobile Supported MDN Web Docs Development The official reference for HTML, CSS and JavaScript Nonprofit Login Not required Mobile Supported Penpot Design An open-source design and prototyping platform that runs in the browser. Company Login Required Mobile Limited DevDocs Development A fast, offline browser for 100+ programming and API documentation sets. Nonprofit Login Not required Mobile Supported Can I Use Development Browser support tables for HTML, CSS, and JavaScript features. Individual Login Not required Mobile Supported Realtime Colors Design Preview color palettes and fonts on a live website mockup. Individual Login Not required Mobile Supported Scrimba Learning An interactive coding platform where you can pause lessons to edit and run the instructor's code. Company Login Optional Mobile Supported Frontend Mentor Learning Practice front-end skills by building real projects from professional designs. Company Login Optional Mobile Supported CodePen Development A browser-based playground for writing and sharing HTML, CSS, and JavaScript. Company Login Optional Mobile Supported