Here is a short list of all addons and extensions I have created for Firefox, Chrome or Opera browsers. If you need a new one, I can create it for you for a small price. Feel free to contact me.
Auto Allow Fullscreen
I don't care about cookies
Get rid of cookie warnings.
Available for Firefox, Chrome, Opera, Adblock Plus or uBlock.
Youtube's Annotations No More
Youtube's Autoplay No More
Disable Youtube's up-next autoplay feature.
Available for Firefox.