[bobbydigitales]

Lol sounds like an epic last play :) In terms of performance, Firefox is about 40% slower than Chromium-based browser or Safari, basically purely in the performance of Spidermonkey. We have tried to optimize on Firefox in the past, however the development tools there make it difficult to determine what the problem might be beyon "everything is slower". For V8 we have the Chromium tracing tools that les us understand where V8 is spending time on potentially unoptimized code, or on megamorphic property access. Finally, unfortunately Firefox is currently used by 1% of our players, so it's hard to find time to improve it.

I would love to know how vanilla Chromium performed on the same machine! https://download-chromium.appspot.com/