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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 362

  3. generic-track Public

    Shell 25 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 467 139

  6. problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 336 551

Repositories

Showing 10 of 405 repositories
  • website Public

    The codebase for Exercism's website.

    Ruby 467 AGPL-3.0 139 3,594 27 Updated Mar 26, 2025
  • go Public

    Exercism exercises in Go.

    Go 1,031 MIT 656 38 (1 issue needs help) 8 Updated Mar 26, 2025
  • problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 336 MIT 551 131 (14 issues need help) 21 Updated Mar 26, 2025
  • wasm Public

    Exercism exercises in WebAssembly.

    JavaScript 9 MIT 21 10 0 Updated Mar 26, 2025
  • roc Public

    Exercism exercises in Roc.

    Roc 11 MIT 9 2 3 Updated Mar 26, 2025
  • csharp Public

    Exercism exercises in C#.

    C# 371 MIT 360 58 (1 issue needs help) 9 Updated Mar 26, 2025
  • common-lisp Public

    Exercism exercises in Common Lisp.

    Common Lisp 86 MIT 84 5 0 Updated Mar 26, 2025
  • julia Public

    Exercism exercises in Julia.

    Julia 68 MIT 70 60 (5 issues need help) 16 Updated Mar 26, 2025
  • groovy Public

    Exercism exercises in Groovy.

    Groovy 20 MIT 45 11 1 Updated Mar 25, 2025
  • ABAP 6 AGPL-3.0 2 0 0 Updated Mar 25, 2025