After using this for some months every 3 weeks all groups are empty, loosing time to recreate them. FIX IT

I learned how to add tabs to a group but opening the groups was confusing to me. I found no way to open groups in their own windows. It uses hidden tabs in which you switch between your group and your normal casual browsing and it is not intuitive. Adding tabs to a group was awkward because you can't select your tabs among the already opened; I had the close the tabs I did not want grouped. Simple Tab Groups comes with many features that were not much useful and the core function of it is much to be desired. There is no reason to use this because you can just create a folder and store your tabs in there to simultaneously open all those tabs later from your bookmarks.

Ridiculously complicated, not "Simple" at all. When I hear "Simple Tab Groups" I think of something my grandmother can figure out.

This took way to long for me to figure out how it works, only then did I realize it was so fiddly.

Like most of the low ratings I was hoping for something like how edge or any of the chromium browsers handle tab groupings.

In the sea of over complicated tab managers, this was a exactly what I wanted. Its simple and it works

グループ分けが非常に便利ですが、タブを閉じた時複数のタブが残っているのに稀に現在のグループから別のグループに移動してしまうバグが出る場合が有る。

LOVE this extension!
Yup, it's simple, and it's great for keeping organized!

I have a group for "general", one for school, and one each for whatever games I might be into. (Right now Satisfactory and BattleBit.)
Super amazingly convenient to have these tab groups ready to go. They are much more flexible and easy to adjust than a bookmarks folder. Just right click a tab and send it to a group, or use the pop-up, or the manager.

You can even choose to hibernate tabs/groups (or not), but they'll still be "open" for later use. You can have a tab loaded and running some demanding applet, but still get it out of the tab bar so you can focus on something else momentarily. It's amazing.

Some of these functions are available in other extensions like Sidebery, but again I like this one for the Simple aspect. I use this in tandem with Tab Center Reborn for a (again, simple) vertical tabs sidebar, and now my toolkit of tab management is versatile yet lightweight, and still in dark mode!

I nearly forgot that sadly I'm here to comment on a pet peeve. The tab overflow icon, that little arrow managed by the about:config preference browser.tabs.tabmanager.enabled, is for some reason inescapable when using this extension, unless you are in the "other tabs" misc group which defeats the purpose.
Something to do with the behavior of the arrow: it is only supposed to appear if you have many tabs, but with this extension I can close all my tabs and just having the tab groups active even when empty shows the arrow. Small irk, very silly for me to be frustrated by, but there you go.
I don't know if I could possibly work around this using the extension's settings, I haven't tried, and I don't know if it could be patched by the extension dev to behave differently. So it's definitely still a 5 star extension. I love all the other stuff it has going for it.

Thanks Drive4ik for the great extension!!

BTW Mr. Dev, if you're reading, any chance for a feature like "automatically discard previous group when switching groups"? Or maybe a button that will switch to a group and discard other groups at the same time? My machine is not super strong and I run multiple apps at once, so it's usually best for me to hibernate inactive groups, and it's tedious to right click -> "discard other groups" all the time. Thanks!

Help people manage their cluttered Tabs in one dashboard. Great extensions!

does not work as intended.simple as that. also cannot delete tab groupings.

This should be built in to Firefox.

Not as simple as you think. Wish it would just work like chrome

Super

Great so far

The extension doesn't support pinned tabs, which is what I was hoping to use it for. I have a lot of different groups of pages that I use for different projects, and pinned tabs are common in my workflow.

I was hoping I would be able to create different group of pinned tab (e.g. a group for work tabs, a group for personal tabs and a group for x other project), but I can't.

Another small nitpick is that all of the icons are near black, which makes them hard to read over dark mode theme.

Stellar extension. Chromium based browsers tab group functionnality pales in comparison. This has been single-handedly maintaining me on firefox for years.

Doesn't seem to work on latest firefox on windows 11. I'm able to add tabs to groups easily, but there is no way to open those tabs again. I go to hidden tabs and see all of my groups mashed into one area - and clicking on the group simply opens and closes it within a fraction of a second. Broken functionality.

This add-on is really great. It serves its functionally very well. I just wish there was a visible indicator for discarded tabs at all times. It's quite bothering having to open this add-on's menu every time I wanna remember if some tab was discarded. Otherwise, it's pretty great, and I'm thankful it exists! <3