Aby toś te dodanki wužywał, musyśo Firefox ześěgnuś.

Pśizjawiś
Dodankowy symbol

Pógódnośenja za youtube watched videos hider

youtube watched videos hider wót ibtisam midlet

3,7 z 5 gwězdkow
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Pógódnośenja wót Wužywaŕ Firefox 13745087
wót Wužywaŕ Firefox 13745087, pred 5 rokmi
From what I can tell it works perfectly. I hope this keeps getting developed. It took a second to hide all the videos I watched on a YouTube channel but it did work.