Haskell Planetarium
Link aggregator of discussions about the
Haskell
programming language
Discourse
Type Errors in GObject-Bindings generated by haskell-gi
Thu 2025/04/03
Why does N4 create a speed reduction vs N1?
1 answer
Thu 2025/04/03
Hackage Package Uploads Not Triggering Builds - Is There an Issue?
2 answers
Thu 2025/04/03
Comparing Dependent Haskell and Idris2
Wed 2025/04/02
GHCup discontinued (or why you should use Nix)
7 answers
Wed 2025/04/02
Unfolding trees breadth-first in Haskell
5 answers
Wed 2025/04/02
Taking over mustache
Wed 2025/04/02
No all.js when compiling with the JS backend?
2 answers
Wed 2025/04/02
Introducing the Haskell Foundation Stability Working Group
7 answers
Tue 2025/04/01
Gitlab.haskell.org reboot this evening
Mon 2025/03/31
Reddit
Polymorphic prelude?
3 comments
Wed 2025/04/02
Reason behind syntax?
35 comments
Wed 2025/04/02
Deciding on whether to learn Haskell
43 comments
Wed 2025/04/02
[Not April Fools] Faking ADTs and GADTs in Languages That Shouldn't Have Them
10 comments
Tue 2025/04/01
Monthly Hask Anything (April 2025)
Tue 2025/04/01
Declarative UIs in a functional language - Felipe Almeida Lessa | Lambda Days 2024
Mon 2025/03/31
Function Application Needs to Grow a Spine Already
1 comment
Mon 2025/03/31
recalc: Functional Spreadsheet Programming
14 comments
Mon 2025/03/31
Introducing the Haskell Foundation Stability Working Group
2 comments
Mon 2025/03/31
Can't load image as static asset with Servant
8 comments
Sun 2025/03/30
Planet Haskell
in Code: Faking ADTs and GADTs in Languages That Shouldn't Have Them
Tue 2025/04/01
Lysxia's blog: Unfolding trees breadth-first in Haskell
Sun 2025/03/30
Mark Jason Dominus: Does someone really have to do the dirty jobs?
Fri 2025/03/28
Well-Typed.Com: The Haskell Unfolder Episode 41: generic monoids
Wed 2025/03/26
Mark Jason Dominus: The mathematical past is a foreign country
Tue 2025/03/25
Well-Typed.Com: GHC activities report: December 2024–February 2025
Fri 2025/03/21
Tweag I/O: A hundred pull requests for Liquid Haskell
Thu 2025/03/20
Mark Jason Dominus: Baseball on the Moon
Tue 2025/03/18
Haskell Interlude: 63: Farhad Mehta
Mon 2025/03/17
Magnus Therning: Using lens-aeson to implement FromJSON
Sun 2025/03/16
The Haskell Café mailing list
dumping ByteArray#
3 replies
Sat 2025/03/29
implementing a class using superclasses?
5 replies
Fri 2025/03/28
Call for Nominations: SLE 2025 - Artifact Evaluation Committee, Nominations Wanted
Thu 2025/03/27
Haskell Symposium 2025 First Call for Papers
Thu 2025/03/27
CFP - Haskell Implementors' Workshop 2025
1 reply
Thu 2025/03/27
Call for Papers, Functional Software Architecture (Deadline June 16)
Tue 2025/03/25
Call for Participation, Functional Software Architecture (Oct. 17th, Singapore)
Tue 2025/03/25
GHC 9.6.7 is now available
Mon 2025/03/24
Thesis-Job: Find the best specification method
1 reply
Sat 2025/03/22
Haskell.org mailing list status
1 reply
Thu 2025/03/20
Stack Overflow
Understanding lack of lazyness Alternative.many
1 answer
Wed 2025/04/02
How do more recent updates in the state monad not get replaced by earlier ones?
1 answer
Wed 2025/04/02
Is catching Exceptions Considered Code-smell in Haskell?
3 answers
Sun 2025/03/30
Multiline string concatenation in Haskell
3 answers
Sun 2025/03/30
Visual Studio Code Haskell extension fails to find ghc version
Sat 2025/03/29
Switching the monad in Megaparsec
1 answer
Sat 2025/03/29
Do I need to manually free memory when using Haskell GI library?
1 answer
Thu 2025/03/27
Haskell GHC.Generics exercise: counting all `f :: Type -> Type`s in a type
1 answer
Mon 2025/03/24
Haskell arithmetic with literals
1 answer
Sun 2025/03/23
What kind of value do you get when you apply “return” to a value without a constraint?
1 answer
Sat 2025/03/22
Code Review Stack Exchange
How to implement an AVL tree efficient enough in Haskell?
1 answer
Tue 2025/04/01
Pattern Finding In Lists of Strings (2d Char Array), Advent of Code Day 04 Solution
2 answers
Fri 2024/12/20
Value-level proofs of type-level membership and subset relations in Haskell
Fri 2024/12/06
HackerRank, Haskell simple "compression" algorithm
3 answers
Sun 2024/08/18
Scraping the calendar of some public libraries from their websites
1 answer
Sat 2024/08/03
Haskell 2-player TicTacToe terminal game
1 answer
Fri 2024/06/07
Parse 2D Cartesian coordinates and output their Polar form
1 answer
Mon 2024/05/13
Last Stone Weight Problem in Haskell Using `fold`
Fri 2024/03/29
Last Stone Weight Problem in Haskell using list `insert`
1 answer
Tue 2024/03/19
Haskell code optimization for short Pi approximator
1 answer
Sun 2023/10/29
Haskell Weekly
Issue 465 - 2025-03-27
Thu 2025/03/27
Issue 464 - 2025-03-20
Thu 2025/03/20
Issue 463 - 2025-03-13
Thu 2025/03/13
Issue 462 - 2025-03-06
Thu 2025/03/06
Issue 461 - 2025-02-27
Thu 2025/02/27
Issue 460 - 2025-02-20
Thu 2025/02/20
Issue 459 - 2025-02-13
Thu 2025/02/13
Issue 458 - 2025-02-06
Thu 2025/02/06
Issue 457 - 2025-01-30
Thu 2025/01/30
Issue 456 - 2025-01-23
Thu 2025/01/23
