by Firefox user 13262784, 3 years ago
Rated 4 out of 5
The best sidebar container & tabs add-on which I came across. Three points which could be even better: (1) Show the number of tabs inside a container next to the container icon. (2) Make it an option to have the containers also displayed in a folded view merged inside the area where the tabs are listed (like the two other container sidebar add-ons do). (3) Add support of moving multiple tabs to a different container in one action.