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Exercism

Hi there 👋

Welcome to the behind-the-scenes home of Exercism!

Our website is powered by hundreds of different repositories, which you're free to browse and explore. Each track has a content repository (e.g. exercism/ruby) and one or more tooling repositories (e.g. exercism/ruby-test-runner, exercism/ruby-analyzer). The website source-code lives at exercism/website.

  • If you're looking to open an issue, the best place for nearly all issues is the exercism/exercism repository. We can then triage it to the right place as appropriate.
  • If you're looking to contribute, our contributing page is a good starting point. Be aware that different repositories have different contributing guidelines - you can always feel free to open an issue to ask how to help if you're unsure 🙂

Everything in Exercism is covered by our Code of Conduct - please take a read and adhere to it in discussions on GitHub.

Finally, please note that different parts of Exercism are licenced under different licences, so please be mindful of the specific licence for any code you use!

Have fun! 🎉

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  1. exercism exercism Public

    Crowd-sourced code mentorship. Practice having thoughtful conversations about code.

    7.5k 1k

  2. cli cli Public

    A Go based command line tool for exercism.org.

    Go 1.4k 368

  3. generic-track generic-track Public

    Shell 27 24

  4. docs docs Public

    Exercism's docs. View them at Exercism's website, not on GitHub.

    50 96

  5. website website Public

    The codebase for Exercism's website.

    Ruby 506 152

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 343 556

Repositories

Showing 10 of 417 repositories
  • free-pascal Public

    Exercism exercises in Free Pascal.

    exercism/free-pascal’s past year of commit activity
    Pascal 8 MIT 9 2 0 Updated Oct 28, 2025
  • common-lisp Public

    Exercism exercises in Common Lisp.

    exercism/common-lisp’s past year of commit activity
    Common Lisp 89 MIT 83 7 1 Updated Oct 27, 2025
  • ruby Public

    Exercism exercises in Ruby.

    exercism/ruby’s past year of commit activity
    Ruby 588 MIT 533 5 3 Updated Oct 27, 2025
  • exercism/discord-bot-py’s past year of commit activity
    Python 6 AGPL-3.0 9 3 0 Updated Oct 27, 2025
  • zig Public

    Exercism exercises in Zig.

    exercism/zig’s past year of commit activity
    Zig 66 MIT 40 20 4 Updated Oct 27, 2025
  • x86-64-assembly Public

    Exercism exercises in x86-64 Assembly.

    exercism/x86-64-assembly’s past year of commit activity
    Assembly 26 MIT 23 5 1 Updated Oct 27, 2025
  • swift Public

    Exercism exercises in Swift.

    exercism/swift’s past year of commit activity
    Swift 119 MIT 160 23 7 Updated Oct 26, 2025
  • vlang Public

    Exercism exercises in V.

    exercism/vlang’s past year of commit activity
    V 15 MIT 23 7 0 Updated Oct 26, 2025
  • exercism/cairo-test-runner’s past year of commit activity
    Shell 0 AGPL-3.0 5 1 0 Updated Oct 26, 2025
  • cairo Public

    Exercism exercises in Cairo.

    exercism/cairo’s past year of commit activity
    Cairo 11 MIT 17 57 3 Updated Oct 26, 2025