Oh Sideberry, where have you been all my life?...

I never do reviews; for you I made an exception. Thank you mbnuqw, we appreciate your work.

so fkin gooodddd

Beautiful and comprehensive sidebar extension.

Looks nice, and I actually like going into this menu for some reason. You can add separators within the contents of each folder, and create sub groups based on similarity or whatever you decide and it just makes it so much nicer on the eyes I love it.

More powerful than any competitor, but doesn't adhere to the colouration of the system as well as addons.mozilla.org/firefox/addon/tree-style-tab does, per github.com/mbnuqw/sidebery/issues/952#issue-1592410166.

Great so far, but why can't I use the command key for keyboard shortcuts?

Nice better than Tree Style tab add-on.
But there is a small problem when opening browser for the first time, it freezes the whole firefox, can't choose tabs & need to restart it couple of times so it can load normally. Hope you will fix it soon.

Muy Buena extencion

Лучшая панель вкладок которую я видел.

It looked fantastic, until I got no scroll bar and more tabs than fit vertically :( Thank you anyway, it probably works fine elsewhere.