[yjbanov]

All these benchmarks have "asmjs" in their names, which tells me they are not benchmarking idiomatic JavaScript, but JS generated by emscripten. If that's the case, they do not represent the performance of hand-written applications, which is the majority of all apps on the web.

It would be more interesting to see results for benchmarks such as DeltaBlue or Richards. These would correlate much better with gmail and hipmunk performance, as opposed to in-browser demos of Unreal Tournament.