Anyone knows a good Machine Yearning library in #Haskell?

A man with a stubble wearing a shirt with "Sickos" written on it is lurking behind a window and say "Yes… Ha Ha Ha YES!"

in the pockets of Big Haskell >_>

It's in great shape thank you very much

Yes they should!

There has never been a better time to start learning Haskell

Debugging nix is a terrifying ordeal yes :/

Someone should do something about it™

bit sad :(

hahaha

Haskell core library committee be like

Lmao 🥸👍

so, if i want to share a type definition between haskell and rust, what would be a non horribly hacky way of doing that?

i'm okay with writing macros in either language that read the source file from the other but i'd rather not have to parse it myself

Yes to both

A Couple Million Lines of Haskell: Production Engineering at Mercury | The Haskell Programming Language's blog What it takes to run 2 million lines of Haskell in production at a fintech company serving 300,000 businesses.

"Purity is a boundary you try to maintain" is an excellent description of good coding practices, and why Haskell rocks and AI coding is bollocks.

blog.haskell.org/a-couple-mil...

It's not a joke, Haskell is legitimately the best imperative programming language out there.

Haskell is already the best imperative language out there, next question please

What Would You See Changed in Haskell? | The Haskell Programming Language's blog We received 553 answers to the question “If you could change one thing about Haskell, what would it be?”. This is the breakdown.

Question 77 of the State of Haskell Survey 2025 “If you could change one thing about Haskell, what would it be?” received 553 answers.

Our brave volunteers Sawa & Hécate teamed up to analyse the survey results.

You can read the report at blog.haskell.org/what-would-y...

#Haskell

Between this and deleting files that do not typecheck, we really have something going…

GHC community update March 2026 Thank you for the positive feedback on our last post. The GHC community update consists of three sections: Call for contributions: The GHC team asks for contributions - these range from issues that...

GHC community update March 2026
by @mangoiv@functional.cafe

discourse.haskell.org/t/ghc-commun...

#Haskell

No the whole point is that Haskell enables researchers to research lazy evaluation. This means that we (inevitably) reach the limits of this paradigm, and we have to learn from it.

Out of file descriptors! · Issue #100 · haskell/tar When packing too many "big" files, packFileEntry' may lead to FD starvation. That's because it uses lazy I/O. This happened in cabal-install when packing haddock generated documentation: see https:...

Lazy I/O bad outside of proper streaming libraries. See github.com/haskell/tar/...

Thanks!

A Couple Million Lines of Haskell: Production Engineering at Mercury | The Haskell Programming Language's blog What it takes to run 2 million lines of Haskell in production at a fintech company serving 300,000 businesses.

I largely agree with this summation of the experience of writing production Haskell at scale for the last several years. It's been an extremely powerful tool

it's lowkirk messed up yea

A Couple Million Lines of Haskell: Production Engineering at Mercury | The Haskell Programming Language's blog What it takes to run 2 million lines of Haskell in production at a fintech company serving 300,000 businesses.

With "Haskellers from the trenches", the #Haskell blog lets experienced engineers talk about their subjects of expertise, best practices, and production tales.

We start with @iankduncan.com's "A Couple Million Lines of Haskell: Production Engineering at Mercury"

blog.haskell.org/a-couple-mil...

Branch weight support by iand675 · Pull Request #744 · ghc-proposals/ghc-proposals Rendered

GHC Proposal 744 "Branch weight support" by @iankduncan.com is looking for feedback! Manually annotating the likelyhood of a branch helps the compiler with code layout and optimisations.

github.com/ghc-proposal...

#Haskell

man, we don't deserve haddock.

i literally don't know a single other documentation tool that even comes close

I took a crack at category theory + dataframes. I find the difficulty with reading and writing about this kind of stuff is that it's really hard to communicate what the "point" is. Hopefully it all makes sense:

mchav.github.io/what-categor...

'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?'