Haskell

Haskell is a general purpose, purely functional programming language featuring static typing, higher order functions, polymorphism, type classes, and monadic effects. Haskell compilers are freely available for almost any computer.

About Introduction Language definition History of Haskell Future of Haskell Implementations GHC Hugs nhc98 Yhc Learning Haskell Haskell in 5 steps Learning Haskell Books and tutorials Wiki articles Blog articles Videos Wikibook Research papers Libraries Standard libraries Hackage library database Applications and libraries Hoogle: library search Community Communities and active projects Education Industry Research Mathematics Mailing lists IRC channel User groups Planet Haskell Haskell Weekly News The Monad.Reader The Haskell Sequence Haskell pastebin Conferences Contests Jobs Humor Merchandise haskell.org Contributing to this site Languages: en es ro pt fr ru zh/cn

Events Upcoming Events Haskell Symposium 2025 2025-10-16 – 2025-10-17, Singapore 18th ACM SIGPLAN International Conference on Software Language Engineering (SLE 2025) Co-located with STAF 2025 2025-06-12-13 – 2025-06-13, Koblenz, Germany ZuriHac 2025 2025-06-07 – 2025-06-09, Eastern Switzerland University of Applied Sciences, Rapperswil, Switzerland Haskell Ecosystem Workshop and the Haskell Implementors' Workshop Co-located with ZuriHac 2025-06-05 – 2025-06-06, Eastern Switzerland University of Applied Sciences, Rapperswil, Switzerland Eleventh International Conference on Fundamentals of Software Engineering 2025 - Theory and Practice (FSEN '25) 2025-04-07 – 2025-04-08, Västerås, Sweden ፨ Recent Events BOB Conference 2025 “What happens if we simply use what’s best?” 2025-03-14, Berlin Functional Conf 2025 2025-01-24 – 2025-01-25, Online 27th Int'l Symp. on Practical Aspects of Declarative Languages (PADL 2025) Co-located with ACM POPL 2025 2025-01-20 – 2025-01-21, Denver, Colorado, United States 52nd ACM SIGPLAN-SIGACT Symposium on Principles of Programming Languages (POPL 2025) 2025-01-19 – 2025-01-25, Denver, Colorado, United States 26th International Symposium on Trends in Functional Programming (TFP 2025) 2025-01-14 – 2025-01-16, Oxford, UK Trends in Functional Programming in Education (TFPiE 2025) 2025-01-13, Oxford, UK Functional Conf 2024 2024-11-21 – 2024-11-23, Bengaluru, India The 22nd Asian Symposium on Programming Languages and Systems (APLAS 2024) 2024-10-22 – 2024-10-24, Kyoto, Japan 17th ACM SIGPLAN International Conference on Software Language Engineering (SLE 2024) 2024-10-20 – 2024-10-21, Pasadena, California, United States The 29th ACM SIGPLAN International Conference on Functional Programming (ICFP 2024) and affiliated events 2024-09-02 – 2024-09-07, Milan, Italy OOPSLA 2024 OOPSLA 2024 will be held as part of The ACM Conference on Systems, Programming, Languages, and Applications: Software for Humanity (SPLASH'24) 2024-10-20 – 2024-10-25, Pasadena, California, United States Headlines Videos of the Haskell Workshop 2007 talks and discussion are now *offline* again. Due to very high demand, the private webhosting has exceeded its transfer limit. We'll be looking for an alternative host. Haskell.org is a mentoring organisation in the 2007 Google Summer of Code. 9 students have been funded by Google to work on infrastructure projects for Haskell. The Haskell-prime committee has started work on defining the next minor revision of the language specification. News Recent Package Updates https://wiki.haskell.org/wikiupload/b/bf/MHvNV.png https://wiki.haskell.org/wikiupload/7/7c/Rss16.png See here