[slight]

That IMGUI demo is awesome. I'd love to be able to drive it from regular JS, it would be really handy for all sorts of things.

[flohofwoe]

It should be possible (and relatively easy) to wrap it into a module that's callable from Javascript, similar to what Alon Zakai has done with the Bullet physics engine (https://github.com/kripken/ammo.js/).