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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.

    7.5k 1k

  2. cli Public

    A Go based command line tool for exercism.org.

    Go 1.4k 364

  3. generic-track Public

    Shell 24 23

  4. docs Public

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

    49 95

  5. website Public

    The codebase for Exercism's website.

    Ruby 477 142

  6. problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 337 554

Repositories

Showing 10 of 413 repositories
  • swift Public

    Exercism exercises in Swift.

    Swift 117 MIT 159 27 11 Updated Jun 4, 2025
  • racket Public

    Exercism exercises in Racket.

    Racket 41 MIT 61 4 4 Updated Jun 4, 2025
  • website Public

    The codebase for Exercism's website.

    Ruby 477 AGPL-3.0 142 3,673 33 Updated Jun 4, 2025
  • julia Public

    Exercism exercises in Julia.

    Julia 69 MIT 72 21 (3 issues need help) 2 Updated Jun 4, 2025
  • java Public

    Exercism exercises in Java.

    Java 744 MIT 710 26 (2 issues need help) 9 Updated Jun 4, 2025
  • Shell 1 AGPL-3.0 5 2 0 Updated Jun 4, 2025
  • Shell 0 AGPL-3.0 3 1 0 Updated Jun 4, 2025
  • zig Public

    Exercism exercises in Zig.

    Zig 62 MIT 39 21 5 Updated Jun 4, 2025
  • config Public

    Config retriever for exercism deployment data

    Ruby 3 AGPL-3.0 4 0 6 Updated Jun 4, 2025
  • JavaScript 0 MIT 3 0 0 Updated Jun 4, 2025