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Haskell programming language @haskell.org · 19/08/2026

Does *your* runtime system embed the Eye of Sauron? Yeah, I didn't think so. 💅 #Haskell

Description of selector thunks in the GHC runtime system, and suddenly the sentence "the garbage collector sees all, knows all."

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Haskell programming language @haskell.org · 11/08/2026

> claims to love explicitness > en.cppreference.com/c/language/c...

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Haskell programming language @haskell.org · 12/07/2026

Every day we see crazy things on this website.

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Haskell programming language @haskell.org · 07/07/2026

From the Haskell perspective, it's "Algebraic Laws in the streets, Linux Programming Interface in the sheets" via @refinement.systems

A diagram representing the layers of a computer with "Hardware", "Operating system" and "Application Programs", where between Hardware and Operating system are distorted and terrible faces (awful interface), and between Operating system and Application programs is a beautiful interface with drawings of a peacock, a castle, a monarch and tulips

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Haskell programming language @haskell.org · 19/06/2026

Yeah Haskell is proud of its UNIX roots! The UNIX roots:

The documentation for the head function in the Haskell prelude:

Warning: This is a partial function, it throws an error on empty lists. Use pattern matching, uncons or listToMaybe instead. Consider refactoring to use Data.List.NonEmpty.

O(1). Extract the first element of a list, which must be non-empty.

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Haskell programming language @haskell.org · 16/06/2026

One more thing in common with Haskell ghc.gitlab.haskell.org/ghc/doc/user.... Not saying you should switch but hey…

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Haskell programming language @haskell.org · 06/06/2026

#ZuriHac day 1 is over! Send us your pictures of the event, and happy #Haskell hacking. :)

A crowd on the lawn in front of the Zurich lake

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Haskell programming language @haskell.org · 06/06/2026

Farhad Meta is teaching #ZuriHac attendees about Swiss recycling! Happy #Haskell Hackathon!

A crowd in an auditorium listening to the speaker

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Haskell programming language @haskell.org · 02/06/2026

The past years have seen horrendous attacks towards trans people. We have a duty to protect the most vulnerable members of our communities. There is no Haskell without the trans people who have shaped it through the years. This June is a month of celebrations, but the struggle continues. ✊🏳️‍⚧️λ

The trans flag with a greek lowecase lambda letter in black on it.

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Haskell programming language @haskell.org · 29/04/2026

What could that be about indeed 🤪

"the owners of the imaginary friends want to sell back intelligence as a service to a class of de-skilled tech workers and/or the managerial class"

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Haskell programming language @haskell.org · 27/02/2026

Brillo 2.0 - Production ready 2D graphics #Haskell #Graphics discourse.haskell.org/t/brillo-2-0...

A collage of several examples of 2D Graphics programming, including a version of the 2048 game, a chess board, pacman, snake, tetris and a tic-tac-toe

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Haskell programming language @haskell.org · 12/09/2025

All the cool kids are doing Haskell these days!

"Haskell" written on a whiteboard with the S drawn as The Cool S

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Haskell programming language @haskell.org · 12/09/2025

#MuniHac keynote "A modern step-through debugger for #Haskell" by Rodrigo Mesquita from Well-Typed munihac.de/2025.html#Ro...

A room with 60 people looking at the presenter

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Haskell programming language @haskell.org · 11/09/2025

Being a social media admin on Blue Sky dot App

Jennifer Coolidge addressing someone, with text saying "These fujoshis, they're trying to ship me"

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Haskell programming language @haskell.org · 09/08/2025

Be Not Afraid www.haskell.org?uwu=true

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Haskell programming language @haskell.org · 04/07/2025

Summer is for Haskelling outside with fresh air and cicadas

A laptop on a balcony table with trees in the background, during sunset.

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Haskell programming language @haskell.org · 30/06/2025

“They are enriching microfunctors” – Colin Powell, probably

A picture of then-US secretary of state Colin Powell falsely claiming that Irak has neurotoxin agents, justifying the invasion of Iraq. Superimposed text reads "They are enriching microfunctors"

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Haskell programming language @haskell.org · 22/06/2025

#Haskell Language Server is pretty good job at rendering documentation! hackage.haskell.org/package/base...

A screenshot of a semi-transparent pop-up window in Neovim that shows the rendered documentation for the String type in Haskell, with proper rendering of Unicode box characters that show the memory layout of a linked list.

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Haskell programming language @haskell.org · 07/06/2025

The haters are sweating, as almost every attendant of the "Haskell in Industry" panel discussion is a #Haskell professional

"Avoiding Success at all Costs: A panel discussion on Haskell in Industry"

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Haskell programming language @haskell.org · 03/06/2025

In this Pride Month, let us remember that #FunctionalProgramming has the privilege and honour to share our beloved λ with the Lesbian community. Let's go Lesbians!

A lower-case greek lambda in the colours of the lesbian pride flag

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Haskell programming language @haskell.org · 24/03/2025

GHC 9.6.7 is now available! discourse.haskell.org/t/ghc-9-6-7-... #Haskell

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Haskell programming language @haskell.org · 06/01/2025

GHC 9.12 & Cabal 3.14 released! Read the announcement at blog.haskell.org/ghc-9-12-cab... #Haskell

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