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: Lennart Augustsson • Simon Peyton Jones • Kevin Hammond • Philip Wadler • Warren Burton • John Hughes • Erik Meijer • Thomas Johnsson • John Launchbury • Paul Hudak • Alastair Reid
Developed by: Simon Peyton Jones • Kevin Hammond • John Hughes • Erik Meijer • Thomas Johnsson • John Launchbury
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: purely functional programming language • compiled language • modular programming language • interpreted language • non-strict programming language • off-side rule language

module Main where

main = putStrLn "Hello World"