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

Qqen
Tignit n uzegrir

Iceggiren i Enhancer for YouTube™

Enhancer for YouTube™ sɣur Maxime RF

4,7 n yitran ɣef 5
5
10 040
4
1 124
3
336
2
174
1
432
Icegger-it Vitaly Zdanevich
sɣur Vitaly Zdanevich, prije godinu
Please add ability to force av1.

Is it open source?