freeCodeCamp
Learn to code for free with interactive lessons and projects.
Visit SiteYour gateway to free educational resources across the web.
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Learn to code for free with interactive lessons and projects.
Visit SiteResources for developers, by developers. The bible of web dev.
Visit SiteThe world's largest platform for software development and version control.
Visit SiteA full stack curriculum that is free and supported by a passionate open source community.
Visit SiteExplore the universe with images, videos, and news from NASA.
Visit SiteWorld leader in geography, cartography and exploration.
Visit SiteLeading international weekly journal of science.
Visit SiteFree, world-class education for anyone, anywhere.
Visit SiteThe web's most extensive mathematics resource.
Visit SiteBeautiful, free online graphing calculator.
Visit SiteA library of over 60,000 free eBooks.
Visit SiteOfficial website of the Smithsonian Institution.
Visit SiteNon-profit library of millions of free books, movies, software, and music.
Visit SiteThe world's most popular way to learn a language. It's 100% free.
Visit SiteArchived but excellent resources for learning 40 languages.
Visit SiteBuild skills with courses, certificates, and degrees online from world-class universities.
Visit SiteAccess 2000+ free online courses from 140 leading institutions worldwide.
Visit SiteA web-based publication of virtually all MIT course content.
Visit SitePowerful, intelligent flashcards. Remembering things just became much easier.
Visit SiteThe all-in-one workspace for your notes, tasks, wikis, and databases.
Visit SiteA customizable Pomodoro timer that works on desktop & mobile browser.
Visit SiteStart with Khan Academy to build a strong foundation in Math and Science. Then, try Duolingo for a new language.
Dive into freeCodeCamp or The Odin Project (add this!) to learn web development. Supplement with CS50 on edX.
Explore Project Gutenberg for classics, TED Talks for inspiration, and Coursera for specific interests.