I don't think anything compiles to native code, from what I understand it's pure CSS3 (which, in the way they're using it, is rendered via the GPU). Edit: it a

I don't think anything compiles to native code, from what I understand it's pure CSS3 (which, in the way they're using it, is rendered via the GPU). Edit: it appears they have a native iOS version, but it's still buttery smooth in a mobile browser.