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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 366

  3. generic-track generic-track Public

    Shell 24 24

  4. docs docs Public

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

    48 93

  5. website website Public

    The codebase for Exercism's website.

    Ruby 488 143

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 339 552

Repositories

Showing 10 of 414 repositories
  • website Public

    The codebase for Exercism's website.

    exercism/website’s past year of commit activity
    Ruby 488 AGPL-3.0 143 3,784 25 Updated Aug 15, 2025
  • unison Public

    Exercism exercises in Unison.

    exercism/unison’s past year of commit activity
    Shell 5 MIT 21 4 5 Updated Aug 15, 2025
  • elm Public

    Exercism exercises in Elm.

    exercism/elm’s past year of commit activity
    Elm 135 MIT 115 12 (1 issue needs help) 0 Updated Aug 15, 2025
  • futhark Public

    Exercism exercises in Futhark.

    exercism/futhark’s past year of commit activity
    Futhark 0 MIT 4 2 0 Updated Aug 15, 2025
  • roc Public

    Exercism exercises in Roc.

    exercism/roc’s past year of commit activity
    Roc 15 MIT 9 2 3 Updated Aug 15, 2025
  • uiua Public

    Exercism exercises in Uiua.

    exercism/uiua’s past year of commit activity
    Python 7 MIT 7 2 0 Updated Aug 15, 2025
  • prolog Public

    Exercism exercises in Prolog.

    exercism/prolog’s past year of commit activity
    Prolog 31 MIT 45 5 (1 issue needs help) 1 Updated Aug 15, 2025
  • fsharp Public

    Exercism exercises in F#.

    exercism/fsharp’s past year of commit activity
    F# 111 MIT 108 43 (3 issues need help) 2 Updated Aug 15, 2025
  • csharp Public

    Exercism exercises in C#.

    exercism/csharp’s past year of commit activity
    C# 393 MIT 366 58 (1 issue needs help) 5 Updated Aug 15, 2025
  • github-actions Public

    A collection of custom GitHub actions used throughout Exercism

    exercism/github-actions’s past year of commit activity
    Shell 7 12 3 2 Updated Aug 15, 2025