A modern programming language that makes developers happier.

kotlinlang

Hi! In our team we have been working with (and without) Arrow and FP in Kotlin for a while now. In one of our projects we are considering to lean upon Arrow quite a bit more than before and I was wondering: Is there some kind of "Arrow Ecosystem" - i.e. known libraries building upon Arrow - where we could look for further resources and inspiration?

Also, we are also considering to extract a small library with immutable recursive data structures from one of our projects and make it open source. For historical reasons that library is not yet building upon Arrow but the first major version is planned to change that substantially. Once we are there (and all necessary hylomorphisms are implemented), we would of course also hope to become part of such an ecosystem (for feedback and bragging opportunities :grin:)

Maybe take a look at <https://47degrees.github.io/helios>.