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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 24 24

  4. docs docs Public

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

    47 92

  5. website website Public

    The codebase for Exercism's website.

    Ruby 463 138

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 334 551

Repositories

Showing 10 of 404 repositories
  • ruby Public

    Exercism exercises in Ruby.

    exercism/ruby’s past year of commit activity
    Ruby 570 MIT 523 5 5 Updated Mar 12, 2025
  • exercism/emacs-lisp-test-runner’s past year of commit activity
    Shell 2 AGPL-3.0 4 2 0 Updated Mar 12, 2025
  • emacs-lisp Public

    Exercism exercises in Emacs Lisp.

    exercism/emacs-lisp’s past year of commit activity
    Emacs Lisp 49 MIT 45 10 (1 issue needs help) 2 Updated Mar 12, 2025
  • java Public

    Exercism exercises in Java.

    exercism/java’s past year of commit activity
    Java 715 MIT 698 23 (2 issues need help) 9 Updated Mar 12, 2025
  • website Public

    The codebase for Exercism's website.

    exercism/website’s past year of commit activity
    Ruby 463 AGPL-3.0 138 3,564 30 Updated Mar 12, 2025
  • csharp Public

    Exercism exercises in C#.

    exercism/csharp’s past year of commit activity
    C# 368 MIT 359 57 (1 issue needs help) 9 Updated Mar 12, 2025
  • wasm Public

    Exercism exercises in WebAssembly.

    exercism/wasm’s past year of commit activity
    JavaScript 9 MIT 21 11 1 Updated Mar 12, 2025
  • exercism/java-test-runner’s past year of commit activity
    Java 9 AGPL-3.0 14 0 5 Updated Mar 12, 2025
  • website-icons Public

    Icons for the Exercism website

    exercism/website-icons’s past year of commit activity
    Shell 8 16 18 4 Updated Mar 11, 2025
  • clojure Public

    Exercism exercises in Clojure.

    exercism/clojure’s past year of commit activity
    Clojure 168 MIT 160 20 3 Updated Mar 11, 2025