PureScript
PureScript
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About PureScript

module HelloWorld where

import Prelude
import Data.Maybe (Maybe(..))

helloWorld :: Maybe String -> String
helloWorld Nothing = "Hello, World!"
helloWorld (Just x) =
  "Hello, " <> x <> "!"

28 coding exercises for PureScript on Exercism. From RNA Transcription to Crypto Square.

Get better at programming through fun, rewarding coding exercises that test your understanding of concepts with Exercism.

RNA Transcription

RNA Transcription

Given a DNA strand, return its RNA Complement Transcription.

Bob

Bob

Bob is a lackadaisical teenager. In conversation, his responses are very limited.

Crypto Square

Crypto Square

Implement the classic method for composing secret messages called a square code.

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Every language has its own way of doing things. PureScript is no different. Our mentors will help you learn to think like a PureScript developer and how to write idiomatic code in PureScript. Once you've solved an exercise, submit it to our volunteer team, and they'll give you hints, ideas, and feedback on how to make it feel more like what you'd normally see in PureScript - they'll help you discover the things you don't know that you don't know.

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Community-sourced PureScript exercises

The PureScript track on Exercism has 28 exercises to help you write better code. Discover new exercises as you progress and get engrossed in learning new concepts and improving the way you currently write.

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PureScript

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