Here at Mozilla, we have many monkeys. One such effort, JaegerMonkey, is focused on revamping the baseline performance of our JS Engine. That effort is going really well. On the SunSpider benchmark, JaegerMonkey is starting to pull away from the Mozilla trunk’s JS Engine. Both are faster than the engine that ships in Firefox 3.6. JaegerMonkey is not a total rewrite, but it does change some fundame