JAB_Creations - 5:51 pm on Dec 23, 2009 (gmt 0)

Personally I prefer Chris Pederick's Web Developer Toolbar for Firefox over Firebug though I have tinkered with YSlow and Google's Page Speed that work with Firebug however Opera has Dragonfly [opera.com] which shares similarities with Firebug.

Opera's JavaScript debugger has one thing none of the other browsers have, at least from what I've seen; traceback!

All my JavaScript is function based and there are lots of functions that refer to other functions. However it would be ridiculous to setup a parameter with each function and pass along the calling function's name to figure out that function b was executed by function k and to check the parameters that function k is sending to function b.

- John