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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 548 168

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 358 563

Repositories

Showing 10 of 436 repositories
  • zig Public

    Exercism exercises in Zig.

    exercism/zig's past year of commit activity
    Zig 73 MIT 43 20 4 Updated Sep 16, 2026
  • roc Public

    Exercism exercises in Roc.

    exercism/roc's past year of commit activity
    Roc 16 MIT 9 3 2 Updated Sep 15, 2026
  • groovy Public

    Exercism exercises in Groovy.

    exercism/groovy's past year of commit activity
    Groovy 20 MIT 44 1 1 Updated Sep 15, 2026
  • exercism/jq-test-runner-clientside's past year of commit activity
    Shell 0 0 0 0 Updated Sep 15, 2026
  • vbnet Public

    Exercism exercises in VB.NET.

    exercism/vbnet's past year of commit activity
    Visual Basic .NET 22 MIT 30 2 0 Updated Sep 15, 2026
  • lfe Public

    Exercism exercises in Lisp Flavoured Erlang (LFE).

    exercism/lfe's past year of commit activity
    LFE 26 MIT 30 1 1 Updated Sep 15, 2026
  • pyret Public

    Exercism exercises in Pyret.

    exercism/pyret's past year of commit activity
    Pyret 6 MIT 11 1 0 Updated Sep 15, 2026
  • awk Public

    Exercism exercises in AWK.

    exercism/awk's past year of commit activity
    Shell 22 MIT 25 1 0 Updated Sep 15, 2026
  • nix Public

    Exercism exercises in Nix.

    exercism/nix's past year of commit activity
    Nix 23 MIT 8 0 0 Updated Sep 14, 2026
  • php Public

    Exercism exercises in PHP.

    exercism/php's past year of commit activity
    PHP 167 MIT 150 12 7 Updated Sep 14, 2026