Hello hello !!
The project has moved quite a bit since it started with the docs (with code for TypeScript and ReScript) and some advanced features to support BDD and FRP. It has also been running for quite some time at my company in production with lots of fixes for edge cases.
Please let me know if you need any help (you can contact me here, I think I receive notifications, or by email g.a dot bucher dot midasum dot com).