[Project_owners] Improving performance in JAVASCRIPT code

Myk Melez myk at mozilla.org
Fri Feb 22 11:15:35 PST 2008


Nickolay Ponomarev wrote:
> Silver Surfer wrote:
>   
>> I feel the performance of my firefox extension SInhalaKey is little bit slow
>> in sometimes. So I need to improve performance in my extension & any
>> comments on improving code performance is welcome.
>>     
> If you have no idea what makes it slow, you could try using a
> profiler, e.g. Venkman for JS-level profiling.
>   
Another profiler you can use is DTrace, although it's more complicated 
to set up than Venkman.  Some docs are available here:

http://wiki.mozilla.org/Performance/Optimizing_JavaScript_with_DTrace

-myk

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