← All courses

Haskellings

Haskellings — ported from https://github.com/MondayMorningHaskell/haskellings for Libre.academy. Each exercise lives in its own lesson; fix the starter to make the tests pass.

  • haskell
  • 51 lessons
  • ~10 hours
  • Free
  • by Libre

Learn haskell for free on Libre Academy with the Haskellings course: 51 interactive lessons you complete by writing real code in a built-in editor, graded instantly by hidden tests. No paywall, no sign-up — it runs in your browser and the free desktop app.

What you get

  • Hands-on lessons with a real editor and instant, test-graded feedback.
  • Free and open source — no account required to start.
  • Runs in your browser, and offline in the free desktop app.

What's inside

  • Basics
  • Data
  • Functions
  • Lists
  • Monads
  • Recursion
  • Syntax
  • Typeclasses

Start Haskellings free →   Browse all courses