LÖVE

Anyone tried emscripten with love? Might be a solution for html5/webgl.

.Gianmichele

Punchdrunk is a much more viable solution. It runs the (precompiled) code in a browser lua VM and supplies hardware-accelerated canvas API bindings for the love functions, it doesn't get any better than that for JS (or does it?)

SDL recently acquired an emscripten backend, which should make it easier to create a port of LÖVE to it. I don't know what else might be involved in doing that though.