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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.

    7.4k 1k

  2. cli cli Public

    A Go based command line tool for exercism.org.

    Go 1.4k 362

  3. generic-track generic-track Public

    Shell 25 24

  4. docs docs Public

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

    49 92

  5. website website Public

    The codebase for Exercism's website.

    Ruby 466 139

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 336 551

Repositories

Showing 10 of 405 repositories
  • python Public

    Exercism exercises in Python.

    exercism/python’s past year of commit activity
    Python 2,058 MIT 1,344 18 16 Updated Mar 22, 2025
  • pyret Public

    Exercism exercises in Pyret.

    exercism/pyret’s past year of commit activity
    Pyret 6 MIT 8 0 0 Updated Mar 22, 2025
  • unison Public

    Exercism exercises in Unison.

    exercism/unison’s past year of commit activity
    Shell 5 MIT 19 4 10 Updated Mar 22, 2025
  • website Public

    The codebase for Exercism's website.

    exercism/website’s past year of commit activity
    Ruby 466 AGPL-3.0 139 3,583 32 Updated Mar 22, 2025
  • elixir Public

    Exercism exercises in Elixir.

    exercism/elixir’s past year of commit activity
    Elixir 631 MIT 404 7 2 Updated Mar 22, 2025
  • lua Public

    Exercism exercises in Lua.

    exercism/lua’s past year of commit activity
    Lua 43 MIT 58 5 0 Updated Mar 22, 2025
  • cpp Public

    Exercism exercises in C++.

    exercism/cpp’s past year of commit activity
    C++ 261 MIT 227 67 (7 issues need help) 8 Updated Mar 22, 2025
  • wasm Public

    Exercism exercises in WebAssembly.

    exercism/wasm’s past year of commit activity
    JavaScript 9 MIT 21 10 0 Updated Mar 22, 2025
  • exercism/harbour-test-runner’s past year of commit activity
    Shell 0 AGPL-3.0 3 0 0 Updated Mar 22, 2025
  • exercism/rexx-test-runner’s past year of commit activity
    REXX 0 AGPL-3.0 2 0 0 Updated Mar 22, 2025