Javascript memory profiler for Firefox

Question

Is there a tool/plugin/function for Firefox that\'ll dump out a memory usage of Javascript objects that you create in a page/script? I know about Firebug\'s profiler but I\'

Answer 1

I haven't tried the Sofware verify tools, but Mozilla has tools that track overall memory consumed by firefox for the purpose of stemming leaks:

http://www.mozilla.org/performance/tools.html

and:

https://wiki.mozilla.org/Performance:Leak_Tools

There's also this guy saying to avoid large arrays in the context of closures, towards article bottom

http://ajax.sys-con.com/node/352585