Based on lambda calculus, Haskell is a purely functional programming language that features referential transparency, immutability and lazy evaluation. Concepts that will blow your mind — relearn programming while having an absolute blast. Reason about large pieces of code and compose them easily.
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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 features including type classes for type-safe operator overloading and monadic input/output (IO). It is named after logician Haskell Curry. [1]
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 programs using functions instead of instructions, which gives it a clean and declarative style.
In this tutorial, we will discuss the fundamental concepts and functionalities of Haskell using relevant examples for easy understanding. This tutorial has been prepared for beginners to let them understand the basic concepts of functional programming using Haskell as a programming language.
Haskell is a functional programming language that was first developed in the late 1980s. It is named after the logician Haskell Curry and is known for its strong type system and lazy evaluation.
Looking to get started with Haskell? If so, check out the Get Started page! for Linux, macOS, FreeBSD, Windows or WSL2. The Haskell toolchain consists of the following tools: Alternatively, many operating systems provide GHC, cabal and Stack through their native package manager.