Re:Duktape: an embeddable JavaScript engine
by svaarala on Saturday December 06, 2014 @08:34AM
(#8709184)
Very little performance work has been done so far. Most of the effort has been in E5 compliance and more recently to support low memory environments (96-128 kB system RAM) better. But there's going to be performance work early next year.
Another note: Try to do fib(33) in duk, it takes 9s, while lua interpreted mode takes under 2s. So no doubt it's still got a long way to go in terms of performance.