Nice legacy Tab Groups replacement on quantum! Most of hotkeys for switching groups can almost recover the legacy one except those limitation in extensions (That's no choice). Good to see this release just before legacy Firefox ESR end of support. Thanks for bringing the final hope and allow for move on quantum seamlessly.

I am looking forward to the free arrange be implemented and that will be fully replace, and/or even enhance of legacy Tab Groups.

Suggestion: Is it possible close the "Manage Groups" tab after switching groups? Otherwise whenever using hotkey to open "Manage Groups", it will switch back to the group with "Manage Groups" tab. The current solution is uncheck 'Open "Manage Groups" in new tab'.

Edit: already in STG 3.0.7, not experimental
Edit 2: Thanks for response. One more suggestion: how about close "Manage Groups" tab when it is inactive OR hide all other tabs when "Manage Groups" is active (so user must choose a group or close it to remain in current group)? This can force the "Manage Groups" tab never belongs to any groups, which prevent group auto switching when opening "Manage Groups".

I like most everything about this EXCEPT for the fact that the tabs reload whenever switching groups. That's very annoying. For example, if I download something in one tab, wait for it to complete, switch to a different tab group, and then switch back, the tab reloads and the file start to download again. That's just one example of the annoying behavior.

If it wasn't for that, I would be satisfied and would stop looking for a better tab manager. As it is, the search continues.

UPDATE: A later version of this fixed the tab reload issue, so now I'm much happier with it.

beim gruppenwechseln, werden immer alle tab neu geladen.. was manchmal nervt

- Il manque la possibilité d’une sauve garde automatique
- il manque la synchronisation des onglets dans les Marques-pages : que chaque groupe soit rassemblé dans un dossier des Marques-pages : "Simple Tab"
- dans le menu-contextuelle depuis "Simple Tabs Groupe" pourvoir arriver directement dans "transféré dans un groupe" et que l'option "définir… … " soit mis dans cette zone. Elle sers trop peu pour être un passage obligatoire.

Update 2022: The new default behavior is to show a menu popup when you click the addon button instead of the "manage groups" overview, and I cannot find a way to switch it back, making this addon much less useful to my workflow.

To the developer: It would be amazing if you could add a toggle in the settings that would make the addon button in the toolbar immediatly open the "manage groups" window instead of opening the popup.


2018: It works wonders, and is a great replacement for the pre-Quantum tab group add-on.

Looks great and works well. Thank you!

Changing groups just closes all your active tabs and opens the others. So when you switch back, all your tabs reload and you lose history (as in the back or forward button). Pretty pointless. It's about as useful as having a text file with links of your tabs, because you lose your history. This add on should take advantage of the new tabhide in the about:config and maybe that will help it work properly.
Also, even though I restore info from the old tab groups, it didnt bring the history so again i cannot hit back button. shame.

It does what I was looking for!

Дерьмо редкостное. Во всяком случае, с версией 60.0.2. Половина вкладок не загружается, добавляется в группы неизвестно что.

The interface, like many WebUI extensions, is pretty horrible. Notifications are extremely slow and take a long time to disappear. It’s almost impossible to move tabs from one group to another with accidentally loading the group. Similarly the group list has two sides: the left side will load the group; the right side will load a tab list of the group. This is not very clear as this behaviour isn’t normal for a drop-down menu.

Loading a group with a large number of tabs (despite the option to only load active tabs) will try to load ALL TABS, potentially freezing your computer. Firefox itself does not do this when loading tabs, so it’s a mystery why this extension does.

Finally the Manage Groups page shows nothing, so no managing is possible.

Addon crashes with Message: TypeError: t is null

Don't forget to implement a simple nullcheck. If(obj != null) very simple

Dear Drive4ik - when you gonna fix the bug - ??? it keeps on giving same "Tab error" still :(

Great add-on. However, there are some issues with it, that makes it very annoying for me. Not sure if it's related to other add-ons (such as Session Manager), but here they are:
- "Move tab to" menu is in a sub-menu (takes too much time and precise mouse accuracy)
- Does not accept local (non-internet) tabs. As a web designer, this really sucks.
- After switching group, all tabs are loaded. I don't want that.
- Tabs disappear sometimes (not a lot and not sure when)
- It forgets a lot in which tab group you were last time and you end up with a copy of all your tabs in a non-group tab. (Probably after restarting Firefox, not sure)
To the developer: I appreciate your efforts! I really do. The rating just reflects my "annoyment" and is no reflection to you or your efforts.

Terrible. Lost all my important tabs. Burn in hell

Messed up all my tabs only get cryptic symbols for my 140 tabs
example of tab url:

moz-extension://47d18f13-11b1-42af-a084-593b87913208/replaced/replaced.html?state=redirect&title=Newegg.com%20-%20Newegg%20shopping%20upgraded%20%E2%84%A2&url=https%3A//secure.newegg.com/NewMyAccount/AccountLogin.aspx%3Ftojump%3D0%26nextpage%3Dhttps%253a%252f%252fsecure.newegg.com%252fNewMyAccount%252fOrderHistory.aspx%253fRandomID%253d44983722522043620180414112356&favIconUrl=https%3A//c1.neweggimages.com/WebResource/Themes/2005/Nest/Newegg.ico

Tiene todo lo mejor de su predecesor además de funcionalidades nuevas y es muy rapido.

I love this extension; Groups are one of the most important features and you've implemented them beautifully. However, I have a question (and forgive me if this is the wrong place to ask, but I couldn't find anyplace else).

Are all my groups in memory all the time? Or only the active group? That's important for resource management.

Thanks!

This is the best that ever came after Firefox killed the integrated TabGroup feature. Just wondering if there could be the option to set a shortcut key for backuping your tab goups to a json file?

I appreciate this add-on but I won't use it anylonger because the current version gives it permission to "Access your data for all websites".

Just amazing. Simply amazing. It moves my "Personal" tabs automatically to group.
There are few small things that can help like sync and hiding (instead reloading when switch)(And this is coming in next FF version so it will be implemented in new version of addon)

Thank you for reviving this add-on!! Works GREAT, almost better than the old original. Just one request: I'm losing my tab groups after I shut down FF. I thought that did not happen before, but not sure. Would it be possible to add an autosave / auto backup / auto start option?

But above all: thank you guys for the excellent work in making Firefox great again.

Lost all my tabs with this add on, I hate the new Firefox and this add-on don't help me to stay .

I can live with the clunky UI, but not with data loss. After a short time it began to pop up nonsensical error messages ("Not one tab was not synchronized" or something). At some point it never finished loading, and all my saved tabs were lost. Avoid.