From: VK on
On Jun 27, 4:19 pm, VK <schools_r...(a)yahoo.com> wrote:
> To be fair, it
> is not Gecko only problem: any old enough system if ever studied
> internally will kill anyone's programming illusions once and forever.

JägerMonkey ! That was that! Once I nearly broke my head trying to
recall the new engine name. That is what the Mozilla team trying to do
ASAP to keep on competition by the end of the year
http://hacks.mozilla.org/2010/03/improving-javascript-performance-with-jagermonkey/

But as I see it is not a new engine but an optimized SpiderMonkey
https://wiki.mozilla.org/JaegerMonkey