I recommend this extension! It is basically equivalent to MS Edge Vertical Tabs.

Love it - Mellowtel

works well, i can now see my tabs in full screen without having to move my mouse all the way up.

works as expected.

there's a youtube video by EasyOSX where he explains how to hide the Top Bar so. I recommend watching that short video if you want to only have the sidebar showing and hide the top completely.

Hoping firefox natively adds this feature soon!

As a person habitually having 829 open tabs I have found this invaluable to quickly get my tab-mania under control. Love.

Maybe I'm missing something but why are tab trees automatically folded when you switch to another one the only option now? I want them all expanded all the time.

The shortcut to select text word by word has been broken by the new feature released on 4.0.16 (2024.6.9). Please enable a config settings to disable this.

ETA: A fix has been pushed and it is making its way to production: https://github.com/piroor/treestyletab/issues/3575

Have enjoyed this extension for a while now, but the recent update that is "stealing" the macos default option+shift+arrow shortcut is really frustrating!

I just need an option in the (extensive!) list of settings to change or turn off this shortcut!

Edit:
I've learned that the shortcuts can be changed/removed under "Manage Extension Shortcuts" in Firefox's extension settings.

Great addon but recent update has overlapping shortcut with default macOS shortcut. shift+option+ left/right arrow key previously could be used to highlight words of text at a time. Recent update has broken this functionality and a way of disabling these shortcuts should be available.

EDIT: Developer is aware of the issue and a fix is on the way. Additional developer has provided a workaround - https://github.com/piroor/treestyletab/issues/3575

Great extension, using it for 10 years or so already! Thank you <3
The last update has introduced hotkeys, which conflicts with macos default hotkeys (shift + option + arrows = selection of a single word), which is very disturbing

Ja manche Sachen haben mir früher besser gefallen... aber das liegt auch an Firefox, die Beschränkungen eingeführt haben.
Auf gar keinen Fall würde ich wieder Tabs oben haben wollen bei der Menge die ich geöffnet habe ist es einfach übersichtlicher. Vielen Dank an Piro