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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 3,589 32 Updated Mar 24, 2025
  • csharp Public

    Exercism exercises in C#.

    C# 370 MIT 359 58 (1 issue needs help) 9 Updated Mar 24, 2025
  • cpp Public

    Exercism exercises in C++.

    C++ 261 MIT 229 67 (7 issues need help) 12 Updated Mar 24, 2025
  • julia Public

    Exercism exercises in Julia.

    Julia 68 MIT 70 60 (5 issues need help) 16 Updated Mar 24, 2025
  • zig Public

    Exercism exercises in Zig.

    Zig 61 MIT 39 21 5 Updated Mar 24, 2025
  • ABAP 6 AGPL-3.0 2 0 1 Updated Mar 24, 2025
  • java Public

    Exercism exercises in Java.

    Java 722 MIT 699 24 (2 issues need help) 6 Updated Mar 24, 2025
  • rust Public

    Exercism exercises in Rust.

    Rust 1,547 MIT 531 8 7 Updated Mar 24, 2025
  • ballerina Public

    Exercism exercises in Ballerina.

    Ballerina 7 MIT 38 5 4 Updated Mar 24, 2025
  • awk Public

    Exercism exercises in AWK.

    Shell 20 MIT 22 2 1 Updated Mar 23, 2025