It's great that this can help me sort all my tabs and possibly save some RAM.

Not only does this add-on do the thing it says, effectively allowing me to keep related tabs grouped together so I don't have to keep multiple windows open to do the same thing, or try to remember where I put a particular tab, it _also_ saved my life when my 50+ tabs were lost after a bad update. The built-in tab backup feature is a hidden gem and I love this add-on even more than I did before.

Спасибо! Отличное дополнение!

Despite setting the browser to "start where I left off" my half dozen tab groups are empty undoing all sorting I've spent so much time doing.

Started using this some time ago - worked very well for awhile! Love the interface and configurations available. But now, as many others have noted, it is losing data. Every time I close firefox, all the tabs are deleted from my groups, forcing me to restore from a backup after each browser/computer restart. Also has no sync functionality, meaning I have to manually change/import groups across devices

This has to be one of the most consistent extensions with Firefox. The interface is very transparent. Does not suffer from the issues I often had with TreeStyleTabs.

Love this app! Once I figured out how to use it, it really has transformed by million tabs situation to help my productivity! Thanks!

Quite nice, easy to use. Occasionally everything disappears (the groups are there but the tabs are all "0"), so I just reload from last backup. I would love a way to spec the directory for backups, so I could backup to cloud automatically.

fantastic addon for anyone who needs to work on more than one thing at a time

Lost tabs after a moment, so useless. Otherwise is the best ergonomic Tab groups add-on I tried.

The option "Discard tabs after hide" will close them or just unload them from RAM?

Complete game-changer for productivity use. This extension has drastically changed the way I use my tabs, allowing me to easily partition and keep context in every type of activity I'm working on. I was initially annoyed by the zip backups in downloads, but now that I've set up my tab groups, I'm glad there's a reliable external (and automatic) backup.

It says "it's corrupt"

Just one word: Awesome!