If you want to make anyone on the core Elm team roll their eyes, just pick a feature that Haskell has and say, "Elm should have it too." 'Typeclasses' is the most common way to play the game, but you'll get extra hipster points if you say 'Higher-Kinded ...

This is the homepage of Jezen Thomas — programmer, and founder of NewBusinessMonitor and Comparestack. Topics include Haskell, Unix/Vim, building SaaS products, and more. (more…)

A tutorial on how to build Streamlit components using Elm. (more…)

I’m a big fan of GraphQL and I’d like to explore how to use it in Elm. With a statically typed language (like Elm) we should be able to achieve very nice things, such as using a DSL to write queries and determine their correctness at compile time. We’ll i... (more…)

How pure functions and managed side effects made cheating in our client side games a lot harder. (more…)