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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.

    7.6k 1k

  2. cli cli Public

    A Go based command line tool for exercism.org.

    Go 1.4k 363

  3. generic-track generic-track Public

    Shell 27 27

  4. docs docs Public

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

    52 98

  5. website website Public

    The codebase for Exercism's website.

    Ruby 547 168

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 358 563

Repositories

Showing 10 of 436 repositories
  • groovy Public

    Exercism exercises in Groovy.

    exercism/groovy's past year of commit activity
    Groovy 20 MIT 44 2 1 Updated Sep 9, 2026
  • roc Public

    Exercism exercises in Roc.

    exercism/roc's past year of commit activity
    Roc 16 MIT 9 3 4 Updated Sep 9, 2026
  • exercism/emacs-lisp-representer's past year of commit activity
    Shell 0 AGPL-3.0 3 0 1 Updated Sep 9, 2026
  • sather Public

    Exercism exercises in Sather.

    exercism/sather's past year of commit activity
    Shell 0 MIT 1 2 1 Updated Sep 9, 2026
  • zig Public

    Exercism exercises in Zig.

    exercism/zig's past year of commit activity
    Zig 73 MIT 43 20 5 Updated Sep 9, 2026
  • uiua Public

    Exercism exercises in Uiua.

    exercism/uiua's past year of commit activity
    Python 9 MIT 8 2 0 Updated Sep 9, 2026
  • perl5 Public

    Exercism exercises in Perl 5.

    exercism/perl5's past year of commit activity
    Perl 32 MIT 58 9 2 Updated Sep 9, 2026
  • phix-analyzer Public
    exercism/phix-analyzer's past year of commit activity
    Shell 1 AGPL-3.0 2 0 0 Updated Sep 9, 2026
  • exercism/jai-representer's past year of commit activity
    Shell 0 AGPL-3.0 0 0 0 Updated Sep 9, 2026
  • exercism/func-test-runner's past year of commit activity
    Shell 1 AGPL-3.0 1 1 0 Updated Sep 9, 2026