this plugin is the reason i use firefox and i wish i could give it 100 stars. This should be a default for every browser because this is true isolation in the same window (not just grouped tabs - im looking at you chrome) it just works.

Je ne sais pas comment je pourrais faire SANS

Fantastic. The only reason I continue to use firefox.

Version 7.3.0 On MacOS missing hide/show container functionality. I joined a discuss/question on the matter with support. For me, this is very valuable functionality. I will gladly upgrade rating once resolved.

EDIT: Thank you for the Developer response. The "## >" on the right of each container is a Button that takes you to more options, which include "Hide"