Rated 3 out of 5 stars

by Firefox user 599001 on April 25, 2018 ·

Doesn´t work for Firefox 59.0.2 :-(

by Tuxman (Developer) on April 25, 2018 ·

This is nothing I could change. Mozilla removed any API that would have allowed me to add a Run button. Please downvote Firefox, not my add-on, or switch to Pale Moon or SeaMonkey.