Was useful until Youtube found a way to show their shitty Shorts again. I can't say the extension is worth today, as it doesn't bring back the dislikes either.

This addon has basically been abandoned by the dev on firefox due to some vague reasons that have not been expanded upon and this my new rating and new recommendation. Look into Tweaks for Youtube from InzkDev.

seems to have stopped blocking shorts on subscriber and recommendation. please fix

Seems to not hide shorts in the subscriber feed anymore. it do hide the shorts link in the left side menu atm.

So good that I actually wrote something here.

This extension is amazing and lets you customize how YouTube works and looks. Anyone that uses YouTube on a regular basis really needs this extension, because it will make things so much easier for you. Thanks a lot to the folks who developed this extension and to those who update it.