Greasy Fork is available in English.
Adds quality change buttons below the video (144p, 240p, 360p, 480p, 720p, 1080p...) works on mobile (m.youtube.com) and on desktop.
< Feedback on YouTube.com quality change buttons (Mobile / Desktop)
From version 1.9 onward, the script functions on desktops as well. Please update and test it.
Hey, mate!
Can you make the same script only for the desktop version of the site?