Top - Haskell - kbin.social

Issue 413 :: Haskell Weekly newsletter (haskellweekly.news)

News about the Haskell programming language from 2024-03-28.

Pre-HFTP: GHC should offer low-level logging infrastructure (discourse.haskell.org)

Logs are a critical thing in production systems and I would like to start a discussion about bringing low-level support for efficient logging into GHC

The Haskell Unfolder Episode 22: foldr-build fusion (well-typed.com)

When composing several list-processing functions, GHC employs an optimisation called foldr-build fusion. Fusion combines functions in such a way that any intermediate lists can often be eliminated completely. In this episode, we will look at how this optimisation works, and at how it is implemented in GHC: not as built-in...

[Well-Typed Blog] GHC activities report: December 2023–February 2024 (well-typed.com)

Read about the latest GHC development activity in this report from Well-Typed.

Haskell Interlude 44: José Manuel Calderón Trilla (haskell.foundation)

Wouter and Niki interview Jose Calderon, the new Executive Director of the Haskell Foundation. Jose tells why he applied for the job, how he sees the foundation developing over the coming years, and how you can get involved in the Haskell community.

The Haskell Unfolder Episode 20: Dijkstra's shortest paths (well-typed.com)

In this (beginner-friendly) episode, we will use Dijkstra's shortest paths algorithm as an example of how one can go about implementing an algorithm given in imperative pseudo-code in idiomatic Haskell. We will focus on readability, not on performance.

Summer of Haskell - Summer of Haskell 2023 Results (summer.haskell.org)

On behalf of the Haskell.org committee, I’m pleased to announce the results of the Summer of Haskell 2023. Many impressive and valuable contributions were made to the Haskell ecosystem which I’m excited to share with you in this post...

[Well-Typed] The Haskell Unfolder Episode 18: computing constraints (well-typed.com)

Sometimes, for example when working with type-level lists, you have to compute with constraints. For example, you might want to say that a constraint holds for all types in a type-level list. In this episode, we will explore this special case of type-level programming in Haskell. We will also revisit type class aliases and take...

[Well-Typed Blog] When "blocked indefinitely" is not indefinite (well-typed.com)

Consider a Haskell thread trying to read from a TMVar:...

foldl traverses with State, foldr traverses with anything (h2.jaguarpaw.co.uk)

Avi Press gave an excellent talk at Scale By the Bay 2023 about difficulties using Haskell at a startup. He mentions that even experienced Haskellers don’t always know how to use fundamental parts of the language. In particular,...

Issue 400 :: Haskell Weekly newsletter (haskellweekly.news)

News about the Haskell programming language from 2023-12-28.

Issue 398 :: Haskell Weekly newsletter (haskellweekly.news)

News about the Haskell programming language from 2023-12-14.

Issue 397 :: Haskell Weekly newsletter (haskellweekly.news)

News about the Haskell programming language from 2023-12-07.

Issue 396 :: Haskell Weekly newsletter (haskellweekly.news)

News about the Haskell programming language from 2023-11-30.

Haskell Implementors' Workshop 2023 Videos (www.youtube.com)

Issue 395 :: Haskell weekly newsletter (haskellweekly.news)

Issue 394 :: Haskell Weekly newsletter (haskellweekly.news)

News about the Haskell programming language from 2023-11-16.

Cabal is looking for QA testers on the Windows platform (discourse.haskell.org)

Hi everyone, The Cabal development community is sending a call for participation in our quality assurance (QA) programme. We are looking to improve the quality of the software we ship on the Windows platform.

GHC 9.4.8 is now available! (haskell.org)

The GHC developers are happy to announce the availability of GHC 9.4.8. Binary distributions, source distributions, and documentation are available on the release page....