Rated 2 out of 5 stars

Tragically unstable for me. Doesn't appear to be able to bind to a single firefox process. Couldn't stop it without closing my firefox processes. When I tried to stop it with firefox still open, it hung my firefox as well.

Breakpointing was good but loading pages with it enabled was very slow.

This review is for a previous version of the add-on (0.9.87.4).