This looks incredible, great job!
I've been revisiting OpenSCAD recently but find it very frustrating. I just got started with build123d which is great but I'll definitely be trying this. The workflow is exactly what I'm looking for.
I'll drop an issue if I have feedback. Are you open to PRs?
Yes, PRs will be open on v0.1.0 I just want to finalize some design decisions and create a roadmap first.