removes youtube recommendations in sidebar and end of video
Removes Youtube recommended videos in the sidebar and at the end of the video
2018 edition
https://gist.github.com/Antoine-dh/ca211b44781ce6111badab041d6b5baa
not compatible if your browser does not have ES6
May not work in some locales: either set youtube to English in the site's parameters or add the "Recommended for you" string of your language in the searchStrings array
