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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 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 466 138

  6. problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 334 551

Repositories

Showing 10 of 405 repositories
  • Smalltalk 0 AGPL-3.0 4 0 4 Updated Apr 2, 2025
  • ABAP 6 AGPL-3.0 2 0 0 Updated Apr 2, 2025
  • javascript Public

    Exercism exercises in JavaScript.

    JavaScript 605 MIT 630 36 (5 issues need help) 10 Updated Apr 2, 2025
  • unison Public

    Exercism exercises in Unison.

    Shell 5 MIT 19 4 9 Updated Apr 2, 2025
  • powershell Public

    Exercism exercises in Windows PowerShell.

    PowerShell 39 MIT 48 0 0 Updated Apr 2, 2025
  • python Public

    Exercism exercises in Python.

    Python 2,062 MIT 1,347 18 17 Updated Apr 1, 2025
  • dotnet-tests Public
    C# 0 AGPL-3.0 2 1 1 Updated Apr 1, 2025
  • r Public

    Exercism exercises in R.

    R 28 MIT 39 11 24 Updated Apr 1, 2025
  • Rust 6 AGPL-3.0 15 3 1 Updated Apr 1, 2025
  • Julia 2 AGPL-3.0 8 2 1 Updated Apr 1, 2025