... and that's exactly why you don't get why this guys are trying to achieve. This guys are counter-culture. They are trying to write the smallest functional ray caster/sound engine, you name it. They target maximum functionality with minimal bloat. Coming to a post like this to say you want a ray caster in JS 'no matter how big it is' is very misguided; the equivalent of going to a Tesla dealership (assuming such a thing existed) and telling the dealer 'well, this is all amazing technology and stuff, but what I really want is a Humvee with two cupholders on each seat, 5 TVs and a driver, I don't care if I need an atomic power plant to keep it running'.
It's all fine and dandy here, HN is an open group after all. But don't go with that kind of comment to a 'scene' forum or they'll chew your head off :)