Web Directory

Brilliant Learning Interactive courses that teach math, science, and computer science through hands-on problem solving. Company Login Required Mobile App recommended Exercism Learning Free, open-source platform to practice coding across dozens of languages with optional mentorship. Nonprofit Login Required Mobile Limited Duolingo Learning Gamified language learning Company Login Required Mobile App recommended MIT OpenCourseWare Learning Free lecture notes, exams and videos from MIT courses. Nonprofit Login Not required Mobile Supported The Odin Project Learning A free, open-source curriculum for learning full-stack web development by building real projects. Nonprofit Login Optional Mobile Supported 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 roadmap.sh Development Visual learning roadmaps by developer role Nonprofit Login Not required Mobile Supported Codecademy Learning Interactive, hands-on coding lessons Company Login Optional Mobile Supported freeCodeCamp Development A leading free, nonprofit way to learn to code Nonprofit Login Optional Mobile Supported Hugging Face AI Tools The GitHub-like hub for AI models and datasets Company Login Optional Mobile Supported Khan Academy Learning Free lessons from math to science Nonprofit Login Optional Mobile Supported Kaggle Learning A data science community with datasets, notebooks, competitions and short courses. Company Login Optional 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 Class Central Learning A search engine and review site for online courses from providers like Coursera, edX, and Udemy. Company Login Optional Mobile Supported Quizlet Learning A flashcard and study tool for memorising terms, definitions, and facts. Company Login Optional Mobile App recommended