Free coding courses: browse all 96

Every Libre Academy course is free and interactive: read, write code in a real editor, and let hidden tests grade you. That's 96 courses across 21 languages, from beginner tracks to full books and challenge packs, with no paywall and no sign-up.

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Beta · Polished and in final testing. Your feedback is welcome.

Alpha · In the collection. The content's stable and we're still polishing.

Unreviewed · Early drafts, still growing.