Rated 5 out of 5 stars

Alfred Xing কর্তৃক অক্টো. 20, 2012 তারিখে ·

I develop add-ons for Firefox so this tool is extremely useful to me.
And it's reassuring that it's only 15.4KB.

This review is for a previous version of the add-on (8.1-signed.1-signed).