Folks here may be interested in checking out Isograph. In [this conference talk](https://www.youtube.com/watch?v=sf8ac2NtwPY), I vibe code an Isograph app, and make non-trivial refactors to it using Cursor. This is only feasible because the interface between components is very simple, and all the hard stuff (generating a query for exactly the needed data, wiring things up, etc.) is done deterministically, by a compiler.

It's not quite the same principal OP articulates, which is that a compiler provides safety and that certainty lets you move fast when vibe coding. Instead, what I'm claiming is that you can move fast by allowing the LLM to focus on fewer things. (Though, incidentally, the compiler does give you that safety net as well.)