Applicative Code

code.applicative.co

14 March 2026 22:06

Welcome to Applicative Code!

Simon Marlow

simonmar.bsky.social

25 December 2025 01:03

On balance I think using dot for record selection in GHC (OverloadedRecordDot) was a mistake. Having dot be either function composition or record selection depending on whitespace is just not a good design, for either experienced or inexperienced users. 1/2

Jacek Galowicz

jonge.bsky.social

07 September 2025 16:35

Isn‘t reducing humans to one of their sexual body parts sexism? This comment certainly doesn‘t seem nice.

Simon Marlow

simonmar.bsky.social

31 March 2025 21:54

I'm thinking about a second edition of Parallel and Concurrent Programming in Haskell. Any thoughts on what should be added (or removed)? What's missing, what updates are needed to reflect common usage? The obvious new things are async and Haxl. Should the chapter on distributed-process be kept?