I've been working on Dark/Darklang for about a year. It's a holistic tool for building backends.
Dark's backend is currently written (mostly) in F#, and its code is source-available. This video provides an overview of what Dark is and how to use it, followed by a lengthy tour of Dark's F# backend source code.
I hope this is interesting for some F# devs wanting to take a peek into some random codebase - this is my F# Advent 2022 submission!
A few quick disclaimers:
- ...I didn't mean this to be 4 hours long - I started losing steam towards later segments, sorry!
- This really isn't meant as any 'promotion' for Dark (although...) - it's just the only "F# thing" I've been thinking about for the past year :)