Haskell

Haskell is an advanced purely-functional programming language. An open-source product of more than twenty years of cutting-edge research, it allows rapid development of robust, concise, correct software. With strong support for integration with other languages, built-in concurrency and parallelism, debuggers, profilers, rich libraries and an active community, Haskell makes it easier to produce flexible, maintainable, high-quality software.

Learn Haskell

What is Haskell?
Try Haskell in your browser
Learning resources
Books & tutorials
Library documentation
School of Haskell, hosted by FP Complete

Use Haskell

Join the Community

Official discourse forum
Haskell on Reddit, Stack Overflow
Mailing lists, IRC channels
Wiki (how to contribute)
Communities and Activities Reports
Haskell in industry, research and education.
Planet Haskell https://wiki.haskell.org/wikiupload/7/7c/Rss16.png, The Monad.Reader
Local user groups

Headlines

2024
- October
  - Darcs 2.18.4 is released (changelog)
  - GHC 9.8.3 is released
- July
  - GHC 9.6.6 is released
- May
  - GHC 9.10.1 is released
- February
  - GHC 9.8.2 is released

2023
- November
  - GHC 9.4.8 is released
- October
  - GHC 9.8.1 is released
- September
  - GHC 9.6.3 is released
- August:
  - GHC 9.4.6 is released
- June
  - Stackage LTS 21.0 is released with GHC 9.4.5
  - Stackage Nightly moves to GHC 9.6
- May
  - GHC 9.2.8 is released
  - GHC 9.6.2 is released
- April
  - GHC 9.4.5 is released
2022
- October
  - The Haskell Error Index is introduced
2021:
- December:
  - GHC 9.0.2 is released
- August:
  - GHC 8.10.7 is released
- June:
  - Stackage Nightly moves to GHC 9.0.1
  - GHC 8.10.5 is released (now works on Apple M1 processors)
  - The Haskell Foundation gets two new sponsors

Upcoming Events

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

Eleventh International Conference on Fundamentals of Software Engineering 2025 - Theory and Practice (FSEN '25): 2025-04-07 – 2025-04-08, Västerås, Sweden

Functional Conf 2025: 2025-01-24 – 2025-01-25, Online

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): 2025-01-13 – 2025-01-16, 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

፨

Recent Events

29th ACM SIGPLAN International Conference on Functional Programming (ICFP 2024): 2024-09-02 – 2024-09-07, Milan, Italy

36rd Symposium on Implementation and Application of Functional Languages (IFL 2024): 2024-08-26 – 2024-08-28, Radboud University Nijmegen, The Netherlands

17th International Symposium on Functional and Logic Programming (FLOPS 2024): 2024-05-15 – 2024-05-17, Kumamoto, Japan

Recent Package Updates https://wiki.haskell.org/wikiupload/b/bf/MHvNV.png https://wiki.haskell.org/wikiupload/7/7c/Rss16.png

See here

Haskell

Learn

Use

Community

Headlines

Upcoming and Recent Events

Library News