#labels are not supported. Mozilla should wake up and enter the 21st century!

I've lost all my tabs, this addon is a beyond stupid

Works very well! I find that I can re-access my tab groups when I exit my Firefox window and reopen it. Pretty good for something that has not been updated in more than two years!

Just a frustrating add-on. The grouping workflow is terrible and confusing. Don't use if you want something similar to tab groups of other browsers, because you'll be disappointed.

Have been using this for well over a year, but as has happened to many others recently, all 12 of my groups have just emptied all their tabs when I clicked to open one of them. The whole thing seems to have completely scrambled! I have deleted the add-on and will be looking for a suitable replacement. Very, very annoying!!

Very difficult & unintuitive to use. I've had tabs mysteriously disappear or become hidden (with no bulk way to revert) by simply clicking through different group management options.

There is significant risk to losing work or losing tabs, I've found.

I'm now in the process of carefully un-doing my groups so as to not lose my tabs :(

It deleted and closed all my tab = part of my digital life :((

The usability of this addon SUCKS BIG TIME. And I am an advanced user of software tools!!! You should clearly explain how to use this addon in details because IT IS NOT OBVIOUS AT ALL.
More in 1 stars reviews, several people indicate that this addon does not work from firefox version 134.

I tried to use it because I could not figure it out quickly. I could have tried to spend more time but I simply gave up when I saw the reviews indicating that it does not work from version 134.

In screenshot, put a detailed explanation. What is there is completely insufficient.

Thanks for the addon nevertheless.

注意点として
・グループはウィンドウやタブとは別の枠組み(隠しタブを使ってる)として扱われる。
・新しいグループはそれを作成したときに操作してたウィンドウに隠しタブとして追加される。
・グループを扱ってたウィンドウを閉じてもグループは削除されない

複数のウィンドウを開く自分には結構とっつきにくい仕様、ウィンドウ単位でグループ扱えたらわかりやすかったかな……

隠しタブでなく別のウィンドウとして扱いたい場合は
1.「グループの管理」または「ストアのスクリーンショット4枚目」みたいに右クリック
2.「グループを新しいウィンドウで開く」
これで新しくて作ったグループを別のウィンドウで開けた

これとは別の話だけどグループ設定から「このグループにタブが自動的に移動した場合そのタブを表示する」を有効にすると移動したウィンドウがアクティブになって使いやすい

I made a profile on the Firefox add-on store just to write this review.

WARNING:
As of January 13th 2025, this add-on is broken. (Firefox version 134) After you restart Firefox, all of your open tabs will be gone, with seemingly no way to restore them. Until this issue is fixed, I recommend staying away.


As for the add-on itself:
It's alright, but I don't like that the groups are in a separate window, unlike for example Chrome's tab groups; the extra 5 seconds to access grouped tabs make it just a bit too annoying to use. It's somewhat usable for what it's supposed to do - or at least it would be, if it wasn't horribly broken...

Unfortunately must concur with the other recent 1-star review. This extension doesn't appear to do anything useful in FF 134. It adds the menu for picking colors, but it doesn't color the tabs in any way.

Diese Addon verspricht vieles aber hält nichts, man kann damit seine Tab super sortieren und als backup speichern, doch wenn man seinen Firefox wieder startet, sind dieses Tabs einfach weg und nach einem langen Suchen findet man sie im deaktierte Tabs. Dann muss man mühelos diese Tabs wieder im Firefox intragen. Die App Sideberry verspricht auch viel lässt aber alle Tabs offen, mal sehen was nun besser ist.

It never ceases to amaze me how developers will put so much work into a tool, and then make it completely unintuitive and impossible to use for the most simple and obvious use case.

とても使いやすい
日本語にも対応しています