Indispensable part of using Firefox. The developer is very active and understanding. Great job!

After last update some css styles doesn't work anymore, forcing scrollbar is the worst and no solution that i find works for me. Can "no scroll bar" be implemented in addon itself?

В последнем обновлении что то сломалось, кастомные вкладки новые создать хоть и возможно положить в них ничего не удается. сбивается структура дерева и еще глитчи разного рода со скролом кнопкой добавить вкладку и прочим. Надеюсь скоро починят или откатят, в остальном лучший доп

the best thing and the only reason why i stay firefox

One of the better addons out there. Navigating thru a huge number of tabs feels like a breeze with this. Definitely recommended.

I think this might be the best add-on I've ever installed (apart from uBlock Origin ofc). I'm way more organized with this, it's a life-saver!

I do have some suggestions though, the first of which is to have the option of making a tab (or tree) the first child when dropping it on a parent tab (I like to have my latest tabs at the top of trees). This should also go for when a link or string is dropped on a tab (Drag and Drop section).

For my second suggestion, I use an extension called "Search by Youtube-Right Click Menu" and when I look up a term with it, the newly opened YouTube tab is considered an independent tab whereas I would like it to be first child of the current tab (other options would be nice too!). I've tried tweaking the "Tabs opened from Existing Tabs" and "New Tabs not from Existing Tabs" settings but none of them seem to do what I want. I'm not sure how these tabs behave but if it's possible to implement this, it would be pretty cool.

And for my final suggestion, I think it would be nice to add the option to make all the descendants of a tree the first children of said tree. Sometimes, I just keep on creating new tabs which create a new child of a child of a child, etc.

Thanks!

PS: I apologize if those options already exists but I looked for them in the settings and the Extensions extend TST list but couldn't find them.

The functionality is exceptional, with numerous options for controlling side tabs' behavior and organizing them.