Haskell
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
- 2026
- March
- GHC 9.12.4 is released
- March
- 2025
- December
- GHC 9.12.3 is released
- GHC 9.14.1 is released
- September
- GHC 9.10.3 is released
- July
- GHC LTS Releases announced
- May
- GHC 9.10.2 is released
- March
- GHC 9.6.7 is released
- GHC 9.12.2 is released
- January
- December
- 2024
- December
- November
- GHC 9.12.1 is released
- 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
Upcoming Events
- Principles of Programming Languages (POPL 2027)
- 2027-01-10 – 2027-01-16, Mexico City, Mexico
- The 24th Asian Symposium on Programming Languages and Systems (APLAS) 2026
- Co-located with the International Symposium on Automated Technology for Verification and Analysis (ATVA 2026)
- 2026-11-01 – 2026-12-05, Hong Kong, China
- 38th Symposium on Implementation and Application of Functional Languages (IFL 2026)
- 2026-10-28 – 2026-10-30, Aspenäs Herrgård, Gothenburg, Sweden
- Haskell Symposium 2026
- Co-located with ICFP
- 2026-08-28 – 2026-08-29, Indianapolis, Indiana, USA
- The Eleventh International Workshop on Type-driven Development (TyDe 2026)
- Co-located with Functional Programming Workshops 2026
- 2026-08-26 – 2026-08-27, Paris, France
- Functional Programming Workshops 2026 (FPW26)
- 2026-08-24 – 2026-08-28, Paris, France
- The 31st ACM SIGPLAN International Conference on Functional Programming (ICFP 2026)
- 2026-08-24 – 2026-08-29, Indianapolis, Indiana, USA
- The 14th ACM SIGPLAN Workshop on Higher-Order Programming with Effects (HOPE 2026)
- Co-located with ICFP
- 2026-08-24, Indianapolis, Indiana, USA
- Viktor Dukhovni on "Types, Nats, and Wire Formats"
- 2026-08-20, Kathleen Syme Library and Community Centre, Carlton, Australia
፨
Recent Events
- 12th International Workshop on Rewriting Techniques for Program Transformations and Evaluation (WPTE 2026)
- Affiliated with FLoC 2026 and FSCD 2026
- 2026-07-19, Lisbon, Portugal
- Eleventh Workshop on Mathematically Structured Functional Programming (MSFP 2026)
- A satellite workshop of FSCD 2026
- 2026-07-18, Lisbon, Portugal
- Google Summer of Code: Coding period
- (Frequently asked questions)
- 2026-05-25 – 2026-08-24
- 19th ACM SIGPLAN International Conference on Software Language Engineering (SLE 2026)
- 2026-07-02 – 2026-07-03, Rennes, France
- Haskell Implementors' Workshop 2026
- Video's of the talks
- Co-located with ZuriHac 2026 and Haskell Ecosystem Workshop 2026
- 2026-06-05, Rapperswil-Jona, Switzerland
- Google Summer of Code: Community Bonding Period
- (Frequently asked questions)
- 2026-05-01 – 2026-05-24
- The Midlands Graduate School 2026 (MGS 2026)
- 2026-04-13 – 2026-04-17, Nottingham, UK
- BOB 2026
- Conference
- “What happens if we simply use what’s best?”
- 2026-03-13, Berlin, Germany
Recent Package Updates https://wiki.haskell.org/wikiupload/b/bf/MHvNV.png https://wiki.haskell.org/wikiupload/7/7c/Rss16.png
See here