This is great, I would love to try something like it. Making each code artifact living outside of the file paradigm should enable new way to develop, but in the past what I saw trying failed (at least for me). The drafting table look like the abstraction that can make this work. The interactivity would be key too.

I can't help but think of a drafting pad and drafting notebook to allow us to work on our system everywhere...

Even if it proves unweildy once a project grows too large, as a learning and prototyping tool this looks fantastic. Thank you!