Hackett

Hackett is an actively used programming language created in 2017.

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• Hackett ranks in the bottom 50% of languages
• the Hackett website
• Hackett on github
• Hackett first appeared in 2017
• I have 25 facts about Hackett. just email me if you need more.

Example code from the web:

#lang hackett

(data (Maybe a)
  Nothing
  (Just a))

(def x : Integer
  (let ([y 3]
        [z 7])
    {y + z}))

(class (Show a)
  [show : {a -> String}])

(instance (forall [a] (Show a) => (Show (Maybe a)))
  [show (λ* [[(Just x)] {"(Just " ++ (show x) ++ ")"}]
            [[Nothing ] "Nothing"])])

Edit

hackett github https://github.com/lexi-lambda/hackett appeared 2017 website https://lexi-lambda.github.io/hackett/

Email your updated file to feedback@codelani.com with subject "update Hackett"

Last updated February 11th, 2019