[icandoit]

I wondered if this was using interaction combinators like the vine programming language does.

I haven't read much that explains how they do it.

I have been very slowly trying to build a translation layer between starlark and vine as a proof of concept of massively parallel computing. If someone better qualified finds a better solution the market it sure to have demand for you. A translation layer is bound to be cheaper than teaching devs to write in jax or triton or whatever comes next.