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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 exercism Public

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

    7.4k 1k

  2. cli cli Public

    A Go based command line tool for exercism.org.

    Go 1.4k 363

  3. generic-track generic-track Public

    Shell 24 24

  4. docs docs Public

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

    49 93

  5. website website Public

    The codebase for Exercism's website.

    Ruby 467 138

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 335 551

Repositories

Showing 10 of 405 repositories
  • wasm Public

    Exercism exercises in WebAssembly.

    exercism/wasm’s past year of commit activity
    JavaScript 10 MIT 21 10 0 Updated Apr 4, 2025
  • gleam Public

    Exercism exercises in Gleam.

    exercism/gleam’s past year of commit activity
    Gleam 92 MIT 86 19 10 Updated Apr 4, 2025
  • exercism/java-test-runner’s past year of commit activity
    Java 9 AGPL-3.0 14 0 5 Updated Apr 4, 2025
  • exercism/uiua-test-runner’s past year of commit activity
    Shell 0 AGPL-3.0 2 0 1 Updated Apr 4, 2025
  • elixir Public

    Exercism exercises in Elixir.

    exercism/elixir’s past year of commit activity
    Elixir 633 MIT 404 6 1 Updated Apr 4, 2025
  • arturo Public

    Exercism exercises in Arturo.

    exercism/arturo’s past year of commit activity
    Shell 5 MIT 4 1 0 Updated Apr 4, 2025
  • python Public

    Exercism exercises in Python.

    exercism/python’s past year of commit activity
    Python 2,069 MIT 1,347 18 16 Updated Apr 3, 2025
  • julia Public

    Exercism exercises in Julia.

    exercism/julia’s past year of commit activity
    Julia 68 MIT 70 60 (5 issues need help) 17 Updated Apr 3, 2025
  • vlang Public

    Exercism exercises in V.

    exercism/vlang’s past year of commit activity
    V 13 MIT 22 6 2 Updated Apr 3, 2025
  • pharo-smalltalk Public

    Exercism exercises in Pharo.

    exercism/pharo-smalltalk’s past year of commit activity
    Smalltalk 34 MIT 30 54 5 Updated Apr 3, 2025