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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 369

  3. generic-track generic-track Public

    Shell 28 27

  4. docs docs Public

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

    50 97

  5. website website Public

    The codebase for Exercism's website.

    Ruby 523 158

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 349 557

Repositories

Showing 10 of 423 repositories
  • fsharp Public

    Exercism exercises in F#.

    exercism/fsharp’s past year of commit activity
    F# 115 MIT 110 42 (3 issues need help) 4 Updated Feb 17, 2026
  • website Public

    The codebase for Exercism's website.

    exercism/website’s past year of commit activity
    Ruby 523 AGPL-3.0 158 9 16 Updated Feb 17, 2026
  • arturo Public

    Exercism exercises in Arturo.

    exercism/arturo’s past year of commit activity
    Shell 5 MIT 7 1 0 Updated Feb 17, 2026
  • awk Public

    Exercism exercises in AWK.

    exercism/awk’s past year of commit activity
    Shell 20 MIT 24 3 2 Updated Feb 17, 2026
  • zig Public

    Exercism exercises in Zig.

    exercism/zig’s past year of commit activity
    Zig 70 MIT 43 20 4 Updated Feb 17, 2026
  • r Public

    Exercism exercises in R.

    exercism/r’s past year of commit activity
    R 28 MIT 43 16 9 Updated Feb 16, 2026
  • lean Public

    Exercism exercises in Lean.

    exercism/lean’s past year of commit activity
    Lean 1 MIT 2 2 1 Updated Feb 16, 2026
  • r-test-runner Public
    exercism/r-test-runner’s past year of commit activity
    R 2 AGPL-3.0 9 1 0 Updated Feb 16, 2026
  • typescript Public

    Exercism exercises in TypeScript.

    exercism/typescript’s past year of commit activity
    TypeScript 168 MIT 171 13 (3 issues need help) 20 Updated Feb 16, 2026
  • roc Public

    Exercism exercises in Roc.

    exercism/roc’s past year of commit activity
    Roc 15 MIT 9 3 3 Updated Feb 16, 2026