Firefox’s new streaming and tiering compiler
https://lukewagner.github.io/test-tanks-compile-time/Firefox Nightly: WebAssembly.instantiate took 227.6ms (54.4mb/s)Chrome Canary:  WebAssembly.instantiate took 8576ms (1.4mb/s)Wow.(Edit: And I believe that's not even using the streaming compilation mentioned in the article, it's just the new baseline compiler in action)