To use these add-ons, you'll need to download Firefox.

Qqen
Tignit n uzegrir

Iceggiren i Tree Style Tab

Tree Style Tab sɣur Piro (piro_or)

4,5 n yitran ɣef 5
5
1 670
4
273
3
105
2
63
1
95
Icegger-it lehmax
sɣur lehmax, pred 8 rokmi
It shows the old tab view AND the tree style tabs at the same time when using it with Firefox 57. I had to disable it, but I'd really like to use it again.