What are you using youtube for ? Listening to music, following a youtuber(I hope he/she is not from the garbage ones) or learning something… In many cases, you need to bring the youtube front of all the other windows. And maybe you want to use youtube in a smaller window.
Here is an extension for the cases given above: Floating for YouTube™(FfY). One day, leader of my first professional team, Erdem was watching a video while coding in his pc and So that it can I discovered FfY.
Now I’m enjoying with my favorite music video and also watching motivational videos while coding with FfY.
You can also try and enjoy.