Haskell

Haskell is a general-purpose, statically typed, purely functional programming language with type inference and lazy evaluation. Designed for teaching, research, and industrial applications, Haskell pioneered several programming language features such as type classes, which enable type-safe operator overloading, and monadic input/output (IO). It is named after logician Haskell Curry. Haskell's main implementation is the Glasgow Haskell Compiler (GHC). Wikipedia

Created Year: 1990
Designed by: Thomas Johnsson • Erik Meijer • John Launchbury • John Hughes • Lennart Augustsson • Paul Hudak • Philip Wadler • Kevin Hammond • Alastair Reid • Warren Burton • Simon Peyton Jones
Developed by: Erik Meijer • John Launchbury • Paul Hudak • Philip Wadler • Kevin Hammond • Alastair Reid
Operating systems: Unix-like operating system • Microsoft Windows
Named after: Haskell Curry
Aliases: Haskell programming language, hs
File extensions: hs, lhs

Wikidata: Q34010

Influenced: Agda • Aldor • A♯ • Ballerina • Chaos • CoffeeScript • Curry • C# • Elm • Frege • F# • Hack • Idris • LiveScript • Mercury • Pure • PureScript • Python • Qi • Raku • Roc • Rust • Scala • Swift • Ur/Web

Influenced by: Clean • Lazy ML • Lisp • Miranda • ML • Orwell

Programming paradigms: functional programming • purely functional programming

Language types: non-strict programming language • modular programming language • interpreted language • compiled language • off-side rule language • purely functional programming language

module Main where

main = putStrLn "Hello World"