Student/Community (General)

• Coursera: (https://www.coursera.org/) - Online courses from top universities

• Skillshare: (https://www.skillshare.com/) - Online learning community for creatives

• Meetup: (https://www.meetup.com/) - Platform for finding and building local communities

• edX: (https://www.edx.org/) - Online courses from leading educational institutions

Student/Community (Underrated)

• Anki: (https://apps.ankiweb.net/) - Free, open-source flashcard program using spaced repetition

• Library Genesis: (http://libgen.is/) - Free access to millions of research papers and books

• Zotero: (https://www.zotero.org/) - Free, open-source reference management software

• Hypothesis: (https://web.hypothes.is/) - Free web annotation tool for collaborative research

• OpenStax: (https://openstax.org/) - Free, peer-reviewed, openly licensed textbooks