Open Source Society University (OSSU) is an open education initiative that provides free self-taught college-level curricula. It offers structured learning paths for Computer Science, Mathematics, Data Science, and Bioinformatics, plus localized versions for Brazilian and Chinese learners. All resources are freely accessible with no cost to users.
Stack Exchange operates a network of over 180 community-powered question-and-answer websites covering a wide range of specialized topics. Users can ask and answer questions on niche subjects across the network's sites, which include communities for mathematics, physics, law, programming, and other fields.
The Borr Project is a free educational initiative providing self-paced learning paths modeled on top university curricula for computer science, pre-college math, data science, and mathematics. It offers help via a Discord chat room and a public FAQ.
Virtual Vacations is a web platform that lets users explore global locations from home. It offers walking tours of over 100 cities, driving and flying tours, live city webcam feeds, a city location guessing game, virtual window views, road trip simulations, and information about global monuments.
Art of Memory is an educational platform dedicated to memory improvement. It offers free training resources for mnemonic techniques including memory palaces, peg lists, spaced repetition and advanced mnemonics. Users can train for memory competitions, access guides for academic and everyday memorization, and join a community forum for memory enthusiasts.
Open Yale Courses is a free educational resource providing full sets of materials for Yale undergraduate courses. Each course includes high-quality recorded video lectures, syllabi, suggested readings, exams, and problem sets. Lectures are available as downloadable videos, audio-only files, and searchable transcripts. Some previously listed courses have been removed and are now accessible via Yale's official Coursera platform.
Outside Simulator is an educational resource for documentaries, courses, books, reference material, or self-learning.
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Stack Exchange operates a network of over 180 community-powered question-and-answer websites covering a wide range of specialized topics. Users can ask and answer questions on niche subjects across the network's sites, which include communities for mathematics, physics, law, programming, and other fields.
The Borr Project is a free educational initiative providing self-paced learning paths modeled on top university curricula for computer science, pre-college math, data science, and mathematics. It offers help via a Discord chat room and a public FAQ.
Virtual Vacations is a web platform that lets users explore global locations from home. It offers walking tours of over 100 cities, driving and flying tours, live city webcam feeds, a city location guessing game, virtual window views, road trip simulations, and information about global monuments.
Art of Memory is an educational platform dedicated to memory improvement. It offers free training resources for mnemonic techniques including memory palaces, peg lists, spaced repetition and advanced mnemonics. Users can train for memory competitions, access guides for academic and everyday memorization, and join a community forum for memory enthusiasts.
Open Yale Courses is a free educational resource providing full sets of materials for Yale undergraduate courses. Each course includes high-quality recorded video lectures, syllabi, suggested readings, exams, and problem sets. Lectures are available as downloadable videos, audio-only files, and searchable transcripts. Some previously listed courses have been removed and are now accessible via Yale's official Coursera platform.
Outside Simulator is an educational resource for documentaries, courses, books, reference material, or self-learning.
