This is by far the easiest tab management add-on I ever use.

I used to use Panorama add-on previously, but once I start hitting the 500 mark of tabs, its performance can't hold up.

The only thing I really want from this add-on is nested group abillity, if that's ever possible.

Mein meist-benutztes Add-on. Käme ohne es bei hunderten von Tabs gar nicht mehr aus. Funktioniert bestens in Verbindung mit multi tabs rows von github. - My most used add-on. Can't work with firefox without it. Additionally I use multi tabs rows from github. Many thanks to the developer for the brilliant work!

Could be a bit simpler, right now it has too many features which makes the UI a bit clunky.

I LOVE the concept of this, and it can be great to keep my several open webpages organized. However, I have a few issues so could someone comment?
Today after restarting PC ALL my groups were ALPHABETIZED which I did NOT do, NOR could I find a way to do that. No, this app does NOT auto update. Is somebody messing with my PC?
Also, my bookmarks are being duplicated. I put them in Folder A, if I come back to the tab later it reverts to the STG folder name it's in, then I bookmark it again. If I leave it alone again for a while, then I go back not remembering if I bookmarked it or just to be sure I did, then it says "remove 2 bookmarks" and on sites I use a lot it said "remove 40 bookmarks" and I'm getting really annoyed because it looks like I'm missing some I know I saved, so it's like it's running out of room. I find bookmarks duplicated even when I did NOT do it. Maybe that's a separate issue?
I need help figuring this out... Please..

This extension + a "TabUnloader" extension made it perfect for me to manage and order as many tabs as I want with the lower resources usage. It's awesome

Honestly one of the most useful extensions, found it by luck xd

It awesome! I really love the container feature, I wish I can add more container by myselff in the near future.

Gorgeous, easy to use and beautiful!

i like panorama

best firefox addon for me

This single extension is the only reason I am not switching to a chromium based browser. True life saver. Right now I have about 830 open tabs in 11 different groups and, thanks to STG, zero trouble handling them. I specially love the hiding other groups idea.