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.

I ditched Google and came back to Firefox because of this extension. It works perfectly with groups. Just what I was looking for to organize my online life.

Tuyệt vời

Good extension with giant amount of tweaks! The only thing to developer – I'd like to control background color or even hide top header with "Tabs > X" at all.

Thanks

Finally something better than than Tree Style Tab! Well done!