Skip to content
@exercism

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! 🎉

Pinned Loading

  1. exercism exercism Public

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

    7.6k 1k

  2. cli cli Public

    A Go based command line tool for exercism.org.

    Go 1.4k 369

  3. generic-track generic-track Public

    Shell 28 27

  4. docs docs Public

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

    50 97

  5. website website Public

    The codebase for Exercism's website.

    Ruby 525 158

  6. problem-specifications problem-specifications Public

    Shared metadata for exercism exercises.

    Ruby 349 557

Repositories

Showing 10 of 426 repositories
  • elixir Public

    Exercism exercises in Elixir.

    exercism/elixir’s past year of commit activity
    Elixir 655 MIT 409 7 3 Updated Mar 8, 2026
  • go Public

    Exercism exercises in Go.

    exercism/go’s past year of commit activity
    Go 1,135 MIT 685 24 13 Updated Mar 8, 2026
  • exercism/go-test-runner’s past year of commit activity
    Jupyter Notebook 16 AGPL-3.0 19 3 1 Updated Mar 7, 2026
  • snobol4 Public

    Exercism exercises in SNOBOL4.

    exercism/snobol4’s past year of commit activity
    Shell 1 MIT 3 2 5 Updated Mar 7, 2026
  • free-pascal Public

    Exercism exercises in Free Pascal.

    exercism/free-pascal’s past year of commit activity
    Pascal 10 MIT 11 3 0 Updated Mar 7, 2026
  • julia Public

    Exercism exercises in Julia.

    exercism/julia’s past year of commit activity
    Julia 72 MIT 79 28 (3 issues need help) 0 Updated Mar 7, 2026
  • moonscript Public

    Exercism exercises in MoonScript.

    exercism/moonscript’s past year of commit activity
    MoonScript 1 MIT 3 5 1 Updated Mar 7, 2026
  • exercism/fsharp-test-runner’s past year of commit activity
    F# 4 AGPL-3.0 11 5 7 Updated Mar 7, 2026
  • tcl Public

    Exercism exercises in Tcl.

    exercism/tcl’s past year of commit activity
    Tcl 11 MIT 21 6 0 Updated Mar 7, 2026
  • problem-specifications Public

    Shared metadata for exercism exercises.

    exercism/problem-specifications’s past year of commit activity
    Ruby 349 MIT 557 124 (12 issues need help) 21 Updated Mar 7, 2026