Rated 5 out of 5 stars

edwardsmarkf কর্তৃক মার্চ 31, 2011 তারিখে ·

i depend on the Venkman jscript debugger so much i may be forced to go back to an earlier version of firefox.

any idea when the 4.0 might be available?

This review is for a previous version of the add-on (0.9.88.1).