I have been using Tree style tabs for over 10 years. It is an indispensable tool.

With recent updates, the X to close a tab is now on the left and not the right and the > to expand a stacked tab is now on the left.

I'm not sure why the change, but it's confusing for legacy users. It would be nice to revert it, or at least give us an option. Thanks!

it should be preinstalled, way better than the usual tabs

Alors j'ai sous la main, tous mes onglets sans continuer à les chercher. Fantastique !

Very nice, except I would wish that one feature was added: Opening a whole tree in container tabs, or otherwise being able to collapse a tab tree in the tab bar on top.

Very cool but a bit overrated. Options are messy and some don't even work (special actions on 'new tab').

基本满足侧边栏要求。但是有问题：
用firefox color 自定义颜色时，“树状标签页“这里无法自定义，这就很尴尬，侧边栏和工具栏中间永远隔了一块。
对比edge。edge的侧边栏目前来说应该是最简洁易用的了，外观功能简洁，固定标签一目了然，搜索标签右键一步到，隐藏边栏edge还显示图标，不得不说edge在设计功能易用上花了心思的。
希望作者参考一下edge垂直标签栏做一些优化，谢谢。

Like it.
Gives me the freedom to use those extra couple of cm's at the top of the screen, by utilising the side of the screen a bit.
Been using it now several years.

Overall great, but it becomes too laggy when many tabs are opened.

Great extension for managing a bunch of tabs!

One annoyance: Sometimes when I click on a tab, if I'm moving the mouse a little it'll put the tab in a new window. Can be a little annoying to move it back if it has a bunch of branches.

Otherwise, great stuff!

Best tab sidebar, but can i use it without tree?

Love the extension in general but please let us turn off the new 'New Tab' context menu option. We are used to 'reload' being the top selection and the 'New Tab' at the top has changed our workflow. Thanks!