Hooktheory

Ableton's interactive music course. Learn beats, melody, and production basics in your browser.

Interactive introduction to synthesizers. Play with oscillators, filters, and envelopes in the browser.

Guitar, bass, and drum tabs with playback. Learn songs with interactive notation.

Curated list of project-based tutorials. Learn by building real projects in various languages.

Master programming by recreating technologies from scratch. Build your own Git, Docker, database, etc.

Free language learning. Gamified lessons in 40+ languages with millions of users.