Общие вопросы

> Существуют ли в природе javascript-отладчики, если да то какой посоветуете ?

Процитирую из вэбклубовского форума:
источник: http://www.youngpup.net/ideas/javascript_debugger/

Some nice people have sent me a few solutions to my debugging woes:
? a pretty complete and really usable javascript debugging enviroment, by Stoo.
[http://www.damn60.freeserve.co.uk/jde]
? a massive, incredibly complex IDE for javascript. coming soon.
[http://www.technicalpursuit.com/tibet.html]
? a simple javascript debugging include. (this is along the lines of what i normally do in my own projects).
[http://www.youngpup.net/ideas/javascript_debugger/debug.js]
? also, brent ashley - who you may know from his excellent remote scriping library [http://www.ashleyit.com/rs] - clued me into the microsoft script debugger, which kicks some serious ass. you can see a picture of him using it to stealing youngpup.net code here [http://www.megahuge.com/debugPup.gif].
? Oh, and apparently there was also a netscape 4 debugger!? where has this [http://developer.netscape.com/software/jsdebug.html] been all my life?...

и еще

http://www.stereofrog.com/js/dbg/