|User since||Oct. 5, 2017|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
Beyond essential Rated 5 out of 5 stars
I use FF as my development browser primarily because of this add-on. I keep groups of tabs for all clients and misc projects and flip between them several times a day. I'm going to be hard pressed to find an alternative before making the flip to FF 57. Everyone should contribute to the author regardless of the fate of this plugin as a thank you.