Greasy Fork is available in English.
Adds features to YouTube player page: fill window with video, stretch, float video, set HD 4K 8K resolution, hide annotations and ads, click skip ads, click show more, loop, replay a video segment, pause at start/end, zoom and pan video.
< Feedback on YouTube Player Controls
Fill window is now fixed. Float is not working yet.
Big thank you for your work!
Fill window stopped working
I'm using Waterfox latest version and have also tried it in Chrome, I have 1.1.9.