Nice extension, I will recommend it to my friends.

Too good!

Excelente trabajo

best

I recommend this extension

i like i can customize youtube ® to the next level by, for instance, allowing me to auto fullscreen once i click on a youtube ® video! - signed by: peach ⭐️ laurente

My most used Extension on Firefox, now working flawless!!! Thanky

Superb!

This is really wonderful.

Good one

yes it is quite good

Amazing work that i will definitely try. I recommend all of you to use it.

It is just amazing