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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 Public

    Crowd-sourced code mentorship. Practice having thoughtful conversations about code.

    7.4k 1k

  2. cli Public

    A Go based command line tool for exercism.org.

    Go 1.4k 363

  3. generic-track Public

    Shell 24 24

  4. docs Public

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

    49 92

  5. website Public

    The codebase for Exercism's website.

    Ruby 470 138

  6. problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 335 552

Repositories

Showing 10 of 407 repositories
  • c Public

    Exercism exercises in C.

    C 318 MIT 187 22 5 Updated Apr 18, 2025
  • php Public

    Exercism exercises in PHP.

    PHP 148 MIT 143 16 3 Updated Apr 18, 2025
  • elixir Public

    Exercism exercises in Elixir.

    Elixir 635 MIT 403 6 2 Updated Apr 18, 2025
  • csharp Public

    Exercism exercises in C#.

    C# 376 MIT 360 58 (1 issue needs help) 7 Updated Apr 18, 2025
  • vbnet Public

    Exercism exercises in VB.NET.

    Visual Basic .NET 10 MIT 25 3 0 Updated Apr 18, 2025
  • coffeescript Public

    Exercism exercises in CoffeeScript.

    CoffeeScript 19 MIT 49 5 0 Updated Apr 18, 2025
  • julia Public

    Exercism exercises in Julia.

    Julia 68 MIT 71 59 (5 issues need help) 11 Updated Apr 17, 2025
  • arm64-assembly Public

    Exercism exercises in Arm64 Assembly.

    C 12 MIT 8 2 1 Updated Apr 17, 2025
  • sml Public

    Exercism exercises in Standard ML.

    Standard ML 28 MIT 37 11 0 Updated Apr 17, 2025
  • Shell 0 AGPL-3.0 0 0 0 Updated Apr 17, 2025