In general, Panorama is very useful. I have not had any of the negative experiences that some have had. The instructions are minimal but enough to get up and running. The only thing that needs explaining are the two numbers in the top-right section of each tab group. The later is the number of tabs but what is the first? The screen captures only show the latter number.

Does a great job replacing the original tab groups functionality that was removed in Firefox 57. Currently this offers better functionality and a more up-to-date experience than Panorama View, and interacts better with tree-style tabs which I also use. Very useful to have! Tab groups were one of those things that I never thought I'd use until I tried them, and now I can't work without them.

This is exactly what I was looking for to manage and categorize large groups of tabs. Unfortunately it doesn't work a lot of the time, which is disconcerting because it leaves lots of tabs inaccessible. I have to quit and restart firefox sometimes multiple times for it to work again as expected. When it's working, it's great!

Was really good but it just slows down my browser when more tab groups are open. Not worth the pain!

i am wondering how i can save my tab groups. I close my window and all my tab groups are gone....

I like the new auto arrange feature, excellent. I just wish I could remove this new counter that always sits on top, it's distracting sitting next to my mail notifications and makes me think I have new mail...

By the way is there a way to open panorama with a gesture from the addon gesturefy by "send message to other addon" feature? (it sends java script signal or something like that)

Bringt die guten alten Tabgruppen nach Firefox zurück - und das äußerst performant und zuverlässig. Top!

Works like a charm. Procrastinator's best add on.
Thanks saving us from shit loads of open tabs.
2 steps to the perfection though... a back up mechanism and tab unloader. I believe user group of this extension are already sorting out these requirements with other add ons . However it would be perfect to combine all these related concepts in one stable solution.

Great addon, but latest update broke ctrl-shift-f menu, still can switch between panels by hotkeys tho. FF 70.0.1 64
Edit: update fixed the issue thanks

So far as good as the native one. After a long time without this feature, this addon works pretty well, thank you @projectdelphai .

Thanks!
Great addon in good old style!
I miss some feature to place tabs in groups: search and filter by title or address.
Can you add this?

Thanks again!

OMG!!! Panorama Tab Groups is back!!! I was devastated when Firefox discontinued it. A huge thanks to projectdelphai for resurrecting Tab Groups. This is the single most important feature that firefox did away with. What were they thinking? I salute all the developers who took notice and made efforts to bring this back to Firefox, even though it is not monitored by Mozilla. It works like a charm. Cheers!!!

This is the Addon I've been looking for.
For Literally Years. Ever since this was removed from the main FF. I'm extremely glad to see it's back again!
Wonderful job you've done with it. I only regret that I cannot give it 6 stars.

After browser restart all tabs are gone, including panorama sets. Recovering profiles doesn't help. Where are the settings being stored?

I lost all my tabs. Immediately after launch, this add-on removes all your tabs and transfers it its own menu. But it cannot work with a large number of tabs. After installation, my browser freezes. I restarted it, but it worked unbearably slow and freezing every seconds. I removed the add-on and all my tabs is gone. Why is there no warning about the number of opened tabs?

Потерял все свои вкладки. Сразу после запуска оно трет все ваши вкладки и переносит их к себе. Но дополнение не может обработать большое количество вкладок. После запуска браузер завис. После перезапуска был в нерабочем состоянии, тормозил, фризился каждую секунду. Снес дополнение, и вместе с ним ушли и все мои вкладки. Никакого предупреждения о количестве открытых вкладок нет.