I have no words for it. I have tried all other similar extensions, but no other offers the same tools and fast experience as this one. It's perfect and the best one for Firefox.
There is only one function missing, which is essential, being able to pause and play videos that are playing, there is only way to mute, but not pause.

All I have looking for since TabMixPlus went dark. Awesome!

Absolute game changer extension. Must use for anyone who wants to make managing tabs a little easier.

my goat

perfect addon, exactly what i need.

Best tree tabs extension ever. Thanks!

i

I switched from Arc browser to Firefox because of this extension

noticeably better UX.