This is one step below (i.e. at a lower level of abstraction) than openscad. For example you don't have to explicitly declare your inputs and outputs in opensca

This is one step below (i.e. at a lower level of abstraction) than openscad. For example you don't have to explicitly declare your inputs and outputs in openscad. Just skimmed through the article, did not find any novel ideas but cool implementation nonetheless.