Haskell Planetarium
Link aggregator of discussions about the
Haskell
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Bootstrapping XML schema definitions with Claude Opus 4.6: A case study (the good, the bad, and the ugly)
5 answers
Sat 2026/03/28
GHC 9.12.4 is now available
1 answer
Fri 2026/03/27
Haskell Weekly lost its subscriber list
12 answers
Fri 2026/03/27
Vectors, matrices and tensors for free
Thu 2026/03/26
Issue 517 :: Haskell Weekly newsletter
Thu 2026/03/26
Educational Play-Money Prediction Markets
12 answers
Wed 2026/03/25
IHP v1.5 has been released
1 answer
Wed 2026/03/25
Haskell Interlude 79: Peter Thiemann
Tue 2026/03/24
Designing a Spatula in Haskell (Video)
2 answers
Tue 2026/03/24
Parse literate Haskell file
1 answer
Tue 2026/03/24
Reddit
Delayed/Lazy Either List?
9 comments
Fri 2026/03/27
Beyond Purity
Fri 2026/03/27
Haskell Weekly lost its subscriber list · taylor.fausak.me
5 comments
Fri 2026/03/27
My pain in Haskell is not the language, it is your terrifying build systems: stack, cabal
41 comments
Thu 2026/03/26
Writing an OS in Haskell - agniv sarkar
10 comments
Thu 2026/03/26
Vectors, matrices and tensors for free
4 comments
Thu 2026/03/26
IHP v1.5 has been released
2 comments
Wed 2026/03/25
The Hidden Perils of MonadBaseControl
5 comments
Wed 2026/03/25
Haskell Interlude #79: Peter Thiemann
Tue 2026/03/24
Educational Play-Money Prediction Markets built in Haskell
Mon 2026/03/23
Planet Haskell
Well-Typed.Com: Second pre-release of hs-bindgen
Fri 2026/03/27
GHC Developer Blog: GHC 9.12.4 is now available
Fri 2026/03/27
Chris Smith 2: Athena Loses a Bet
Wed 2026/03/25
Haskell Interlude: 79: Peter Thiemann
Sun 2026/03/22
Well-Typed.Com: Haskell ecosystem activities report: December 2025–February 2026
Thu 2026/03/19
Mark Jason Dominus: Did Ahmes find the best expansions for 2/n?
Tue 2026/03/17
Gabriella Gonzalez: A sufficiently detailed spec is code>
Tue 2026/03/17
Chris Smith 2: To Flip Or Not To Flip
Mon 2026/03/16
GHC Developer Blog: GHC 9.12.4-rc1 is now available
Fri 2026/03/13
Christoph Breitkopf: Functional Valhalla?
Thu 2026/03/12
The Haskell Café mailing list
Takeover of AvlTree and COrdering
Fri 2025/08/22
GHC 9.10.3-rc4 is now available
Mon 2025/08/18
GHC 9.10.3-rc3 is now available
1 reply
Fri 2025/08/08
TargirDotCom
Thu 2025/08/07
شهادة الأبوة في المغرب
Thu 2025/08/07
Correct parsers for bounded integral values
24 replies
Thu 2025/08/07
GHC 9.10.3-rc2 is now available
Wed 2025/08/06
POPL 2026 Call For Tutorials
Wed 2025/08/06
ICFP 2025 (Co-Located with SPLASH!): Call for Participation
Sun 2025/08/03
-i in OPTIONS_GHC
4 replies
Wed 2025/07/30
Stack Overflow
What is the grammar of GADTs and ADTs in GHC2024?
1 answer
Fri 2026/03/27
Why explicitly writing a singleton ctor - instead of just _ - is necessary in the context of dependent types?
1 answer
Thu 2026/03/26
Looking for a term of art ("pseudo-phantom type"?) in typeful programming
18 answers
Tue 2026/03/24
Halving a list with lazy evaluation
1 answer
Sun 2026/03/15
How can I apply tail/tails to a string of text in a Unicode-aware manner?
Mon 2026/03/09
Is there a feature (pattern synonyms?) to turn a datatype into syntactic sugar for constructing another datatype?
2 answers
Sun 2026/03/08
How to filter a length-indexed list (GADT)
7 answers
Fri 2026/03/06
How do I recover Haskell Stack's ghcup integration after deleting the global stack config?
1 answer
Mon 2026/03/02
What is generativity of Type->Type functions?
Sat 2026/02/21
Are GADTs only syntactic sugar?
1 answer
Fri 2026/02/20
Code Review Stack Exchange
Augment vi editing mode in haskeline by implementing the ; and , commands
Wed 2025/09/03
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 Weekly
Issue 517 - 2026-03-26
Thu 2026/03/26
Issue 516 - 2026-03-19
Thu 2026/03/19
Issue 515 - 2026-03-12
Thu 2026/03/12
Issue 514 - 2026-03-05
Thu 2026/03/05
Issue 513 - 2026-02-26
Thu 2026/02/26
Issue 512 - 2026-02-19
Thu 2026/02/19
Issue 511 - 2026-02-12
Thu 2026/02/12
Issue 510 - 2026-02-05
Thu 2026/02/05
Issue 509 - 2026-01-29
Thu 2026/01/29
Issue 508 - 2026-01-22
Thu 2026/01/22
