Been using this extension for years and it is amazing. Wasn't sure where else to report this but recently the scroll bar has disappeared making it difficult to navigate.

Works great, just wasn't for me and created a lot of lag.

I've been using this extension at work for over a year now. It is perfect for when you need to work in many tabs at once. But for my personal computer I don't find it necessary, and prefer to use classic horizontal tabs.

I like it a lot, but the lack of a keybind to toggle showing the tree-style navigation bar is killing me. I have checked the plugin settings, and the plugin page, and seen no shortcuts listed, so it seems this feature isn't currently (2024.09.10) supported.

4 instead of 5 due to the last Permission the user has to grant the ad-on, while other iterations of same utility do not go past recognizing a tab, without gathering data. As per the pages detailed explanation of the permission, which stands at the top, quote, pursuant to the date of posting this review, and not at fault should they change the source code to avoid being, in lay term, a keylogger. : "Access your data for all websites

The extension could read the content of any web page you visit, as well as data you enter into those web pages, such as usernames and passwords.

Extensions requesting this permission might:

Read product and price information from a page to help find you the best price on items you're shopping for
Offer a password manager that reads and writes details of your username and password
Provide an ad blocker by reading the content of each web page you open to find and remove ad code."

Hi, can you implement a context option for Split View function? Thank you very much.

I wanted to use it to have Chrome convenient experience with tab groups (Chrome is better in that, but don't support multiple search engines and other cool functions), but I can use it only on desktop where I don't need tab group really much because I already have list of all tabs when browsing current tab, and can't on Android where I really needed it. Also realization of tab pinning and tab containers is not very convenient. And creating new tab button is (only) on bottom side of page which is not convenient too. Also I always forget about tabs tree and start using native top menu, and tab tree doesn't even (only icon like in chrome mobile groups maybe) copy there.
P.S. Also with 100+ tabs Firefox crashes several time a day, but I'm not sure that's just because tab tree

very good and usesful extension but it could show the tabs that are inactive like in a grey font, because i cant seperate them from active ones

I downgraded from FF 122 to FF ESR 115.7, and since then the sidebar doesn't disappear in full screen..

Latest version is indeed broken, but if you follow the workaround provided by the author it does work. I had to reload the extension after updating permissions.

A new thing I noticed, which may be a new bug introduced is that when I create a new tab from a grouping the new tab doesn't associate properly. It always ends up at the top level at the end.

version 3.9.21 "contains fatal issue on the startup. There is a workaround: grant an optional permission "Read and modify bookmarks" for this addon via the addons manager UI. The next release will become working without the permission."(c)developer

it's a shame to developer to push such version to production and does not provide fix as soon as he noticed it.

UPD: bug has been fixed in a few days, so the rating was fixed too.

Love this extension as it's made it easier to move about from Edge. I would like to see the side bar auto-collapse, showing only the favicon.

This add-on is the reason I still use Firefox. I salute Piro for keeping this extension going despite Firefox challenges. I really miss auto-hide. I've been having a lot of trouble lately with selecting the folder when I bookmark a tab or tree. The folder box has a - in it, and when selected, pops up an empty box which doesn't respond. Has anyone solved this problem?

Please implement

Ability to place a new tab button in the top bar

Find tabs at the top of the panel

And show an interactive animation line at the bottom of the tabs when loading

Display count tabs

с контрастной темой в стиле протон не видны названия вкладок (темно-серого цвета на фоне черного)

Excellent for me. Very customizable. Only slows down the pages even with multiple tabs. Without it the speed is OK.

This is a very good addon, but there is a missing thing which is the following:
I do not want the appearance of the hierarchy between the tabs to be in the left side neither the right side

I want the hierarchy to appear in the top side, I mean in the original tab bar of Firefox, I mean like what was in the old versions, before converting the addon to the type of web extension
I mean
like what Piro have written in his website about this addon that this addon Shows the tab bar as a tree of tabs.

but I do not find this option in the preferences like before

I hope Piro (piro_or) update the addon with this feature