Very useful Rated 5 out of 5 stars
I can't imagine using Firefox without it.This review is for a previous version of the add-on (0.3.2010070401).
Bug? & a fix Rated 5 out of 5 stars
March 31, 2009
I don't know if it's a Source Viewer Tab bug - or something caused by my Firefox. It stopped working - clicking "Page Source" didn't do anything - no source anywhere. I had version 0.3.2009032501 - I reinstalled it - and everything was fine again