Haskell (/ ˈhæskəl / [25]) is a general-purpose, statically typed, purely functional programming language with type inference and lazy evaluation. [26][27] Haskell pioneered several programming language …

Haskell lends itself well to concurrent programming due to its explicit handling of effects. Its flagship compiler, GHC, comes with a high-performance parallel garbage collector and light-weight …

Dec 4, 2025 · The language is named after the American mathematician Haskell Brooks Curry, whose work in logic helped shape the foundations of functional programming. Haskell focuses on writing …

In this article, we will introduce you to the Haskell programming language. We will cover the basics of the language, including its syntax, data types, and control structures. We will also discuss some of …

An up-to-date community maintained version of the renowned "Learn You a Haskell" (LYAH) guide for Haskell. Packed with artwork, pop culture references, and most importantly, useful example code, …

Haskell is based on lambda calculus and uses the Greek letter lambda as its logo. The main implementations are the Glasgow Haskell Compiler (GHC), and Hugs, a Haskell interpreter.

A complete Haskell development environment consists of the Haskell toolchain (compiler, language server, build tool) and an editor with good Haskell support. The quickest way to get this set up is to:

Haskell is a deep language, and presenting every aspect of a given subject all at once is likely to prove overwhelming. As we build a solid foundation in Haskell, we will expand upon these initial explanations.

Haskell is a functional programming language that is widely used in the development of complex software systems. It is known for its strong type system, lazy evaluation, and elegant syntax.

CIS194 is the introductory Haskell course of the University of Pennsylvania; it is free, thorough, practical and will guide you from the basics to advanced features of the language.