Rated 5 out of 5 stars

Από τον/την LeoWong στις Ιούλ. 31, 2008 · μόνιμος σύνδεσμος

I really love it. It is not only a development tool for Mozilla developer, I found it useful in developing AJAX library and hacking javascript coding. And I wish there will be updated version supporting for Firefox 3.0.1.