Haskell programming language
@haskell.org
Committed to a welcoming, vibrant & flourishing #Haskell community!
Here we talk about community updates, software engineering and the joy of programming.
Find us on https://haskell.org and https://blog.haskell.org
Here we talk about community updates, software engineering and the joy of programming.
Find us on https://haskell.org and https://blog.haskell.org
Pinned
Haskell loves you too, little lesbian!
Reposted by Haskell programming language
I collected my thoughts on why mutexes suck; and what we can do about it.
chrispenner.ca/posts/mutexes
#STM #concurrency #parallelism #mutexes #Haskell
chrispenner.ca/posts/mutexes
#STM #concurrency #parallelism #mutexes #Haskell
Ditch your (mut)ex, you deserve better
Mutexes are unreliable tools, let's explore better alternatives.
chrispenner.ca
November 11, 2025 at 7:51 PM
I collected my thoughts on why mutexes suck; and what we can do about it.
chrispenner.ca/posts/mutexes
#STM #concurrency #parallelism #mutexes #Haskell
chrispenner.ca/posts/mutexes
#STM #concurrency #parallelism #mutexes #Haskell
Reposted by Haskell programming language
There’s something beautiful at the end of all this. I just know it.
Welcome to dataHaskell (revived)! www.datahaskell.org/blog/2025/11...
by @mschav.bsky.social
#Haskell #DataScience
by @mschav.bsky.social
#Haskell #DataScience
Welcome to dataHaskell (revived)!
We’re rebooting dataHaskell! We’ve collected learnings from the previous dataHaskell effort and decided to revive the effort with a simple promise: make doin...
www.datahaskell.org
November 12, 2025 at 1:40 AM
There’s something beautiful at the end of all this. I just know it.
Reposted by Haskell programming language
Just discovered this coding music channel and artist. Remarkable. www.youtube.com/watch?v=iu5r... cc: @haskell.org Also @unwoman.com you might get a kick out of this.
Coding Trance Music from Scratch (Again )
YouTube video by Switch Angel
www.youtube.com
November 12, 2025 at 12:11 AM
Just discovered this coding music channel and artist. Remarkable. www.youtube.com/watch?v=iu5r... cc: @haskell.org Also @unwoman.com you might get a kick out of this.
Welcome to dataHaskell (revived)! www.datahaskell.org/blog/2025/11...
by @mschav.bsky.social
#Haskell #DataScience
by @mschav.bsky.social
#Haskell #DataScience
Welcome to dataHaskell (revived)!
We’re rebooting dataHaskell! We’ve collected learnings from the previous dataHaskell effort and decided to revive the effort with a simple promise: make doin...
www.datahaskell.org
November 11, 2025 at 10:44 PM
Welcome to dataHaskell (revived)! www.datahaskell.org/blog/2025/11...
by @mschav.bsky.social
#Haskell #DataScience
by @mschav.bsky.social
#Haskell #DataScience
Hell yes, @upcloud.com x @haskell.org 2025
It's where I run my Haskell.
November 11, 2025 at 2:38 PM
Hell yes, @upcloud.com x @haskell.org 2025
It's with great pleasure that we are announcing that @upcloud.com is sponsoring the #Haskell project, by providing high-performance CI infrastructure for the Glasgow Haskell Compiler! Thank you!
November 11, 2025 at 12:56 PM
It's with great pleasure that we are announcing that @upcloud.com is sponsoring the #Haskell project, by providing high-performance CI infrastructure for the Glasgow Haskell Compiler! Thank you!
Nice. Not quite the same level of introduction, this interactive game by David Peter called Cube Composer does a great job at explaining higher-order functions and their composition: david-peter.de/cube-composer/
November 10, 2025 at 3:48 PM
Nice. Not quite the same level of introduction, this interactive game by David Peter called Cube Composer does a great job at explaining higher-order functions and their composition: david-peter.de/cube-composer/
👀
there was this great talk at one of the zig conferences where a developer talked about how they preferred static types because of their adhd.
static types are also an accessibility tool
youtu.be/vd1-rAIYV6I
static types are also an accessibility tool
youtu.be/vd1-rAIYV6I
Types and other techniques as an accessibility tool for the ADHD brain - Michael Newton
YouTube video by Zig SHOWTIME
youtu.be
November 9, 2025 at 11:28 AM
👀
legend.
I am very (mildly) annoyed at whoever wrote our haskell excercises
November 7, 2025 at 12:29 PM
legend.
ayyyy
@haskell.org and @rust-lang.org are like @zohrankmamdani.bsky.social and @zackpolanski.bsky.social in the best possible way
November 6, 2025 at 7:01 PM
ayyyy
🥸✌️
haskell is just so nice to write
November 6, 2025 at 7:00 PM
🥸✌️
🥸👍
I love the haskell bluesky account
November 6, 2025 at 6:56 PM
🥸👍
Let's fucking go
November 6, 2025 at 3:00 PM
Let's fucking go
"Patterns and Paradoxes: The Logic of Pattern Synonyms" by Koz Ross www.mlabs.city/blog/pattern...
#Haskell
#Haskell
Patterns and Paradoxes: The Logic of Pattern Synonyms — Mlabs.city
Learn how Haskell pattern synonyms and view patterns decouple interface from representation, deliver packed-data performance, preserve exhaustiveness, support bidirectional/read-only views, and more.
www.mlabs.city
November 6, 2025 at 8:37 AM
"Patterns and Paradoxes: The Logic of Pattern Synonyms" by Koz Ross www.mlabs.city/blog/pattern...
#Haskell
#Haskell
"Cheaper: producing a program with less developer time" by Alexandre Esteves: github.com/alexfmpe/sem...
#Haskell
#Haskell
github.com
November 6, 2025 at 8:34 AM
"Cheaper: producing a program with less developer time" by Alexandre Esteves: github.com/alexfmpe/sem...
#Haskell
#Haskell
Who vibechecks the vibe coders?
November 3, 2025 at 10:30 AM
Who vibechecks the vibe coders?
Now imagine the discourse if Debian started mandating working Haskell toolchains on all platforms 🤭
November 2, 2025 at 1:36 PM
Now imagine the discourse if Debian started mandating working Haskell toolchains on all platforms 🤭
🥳🥳🥳
i've landed the ghc patch, now ghc-in-browser is tested in ghc ci: gitlab.haskell.org/ghc/ghc/-/tr...
November 1, 2025 at 6:35 PM
🥳🥳🥳
"Case Study: Debugging a Haskell space leak" by Matthew Pickering from Well-Typed www.well-typed.com/blog/2025/10...
#Haskell
#Haskell
Case Study: Debugging a Haskell space leak
www.well-typed.com
November 1, 2025 at 2:48 PM
"Case Study: Debugging a Haskell space leak" by Matthew Pickering from Well-Typed www.well-typed.com/blog/2025/10...
#Haskell
#Haskell
Happy halloween I guess
I would suggest renaming `accursedUnutterablePerformIO` to `gets` to be consistent with C
October 31, 2025 at 9:23 PM
Happy halloween I guess
Can Haskellers in Seoul snap a pic with the CEO of Nvidia? We need some ₩ before the bubble explodes.
October 31, 2025 at 11:58 AM
Can Haskellers in Seoul snap a pic with the CEO of Nvidia? We need some ₩ before the bubble explodes.
Reposted by Haskell programming language
New episode of the Func Prog Podcast! In this episode I interview @tritlo.bsky.social—we cover Haskell, LLMs, program synthesis and, of course, deadlifts! Listen below 👇
October 31, 2025 at 9:22 AM
New episode of the Func Prog Podcast! In this episode I interview @tritlo.bsky.social—we cover Haskell, LLMs, program synthesis and, of course, deadlifts! Listen below 👇
Sorry for having betrayed your trust… We thought the inherent safety of our language would be enough, but manifestly it isn't. We'll learn and grow from this. >_>
Really Haskell? You call this a `gets` function? Where's the utter lack of bounds checks? The security holes caused by buffer overflows? The docs don't even warn me never to use this function! Until this lack of bug is fixed, I will be forced to continue using C.
October 31, 2025 at 9:12 AM
Sorry for having betrayed your trust… We thought the inherent safety of our language would be enough, but manifestly it isn't. We'll learn and grow from this. >_>
GHC 9.14.1-rc1 is now available. This includes an important fix which ensures compatibility with macOS 26 and later. This fix will be backported to GHC 9.12 and 9.10 in the coming months.
Happy Haskelling!
https:/ /www.haskell.org/ghc/blog/20251030-ghc-9.14.1-rc1-released.html
#Haskell
Happy Haskelling!
https:/ /www.haskell.org/ghc/blog/20251030-ghc-9.14.1-rc1-released.html
#Haskell
October 31, 2025 at 9:10 AM
GHC 9.14.1-rc1 is now available. This includes an important fix which ensures compatibility with macOS 26 and later. This fix will be backported to GHC 9.12 and 9.10 in the coming months.
Happy Haskelling!
https:/ /www.haskell.org/ghc/blog/20251030-ghc-9.14.1-rc1-released.html
#Haskell
Happy Haskelling!
https:/ /www.haskell.org/ghc/blog/20251030-ghc-9.14.1-rc1-released.html
#Haskell
Reposted by Haskell programming language
In the new Haskell Interlude, we talk to Manuel Chakravarty - his work on the ghc backend such as data-parallel Haskell and the FFI and how that work segued into type system design. We also discussed Manuel’s perspective on Haskell from the design of Swift.
haskell.foundation/podcast/72/
haskell.foundation/podcast/72/
Manuel Chakravarty
In this episode, we talk to Manuel Chakravarty - specifically, his work
on the ghc backend such as data-parallel Haskell and the FFI and how
that work segued into type system design. We also discussed...
haskell.foundation
October 30, 2025 at 1:40 PM
In the new Haskell Interlude, we talk to Manuel Chakravarty - his work on the ghc backend such as data-parallel Haskell and the FFI and how that work segued into type system design. We also discussed Manuel’s perspective on Haskell from the design of Swift.
haskell.foundation/podcast/72/
haskell.foundation/podcast/72/