Awesome Awesome Awesome!!! This is exactly what I was looking for! I often lose large amounts of time in YouTube, and I while I have blacklisted it before I constantly have to go back for school related purposes.
I've tried blocking elements with U-Block with little success...
Then I found this Add-On! It is customizable and blocks all elements that you could want blocked, and is easy enough to toggle on and off. It's working great!

Retira diversas variáveis problemáticas do Youtube, tais como: recomendações de vídios, tela inicial etc. É excelente!

This is fantastic man, thanks for creating this. Youtube addiction is such a difficult beast to tame. The algorithm is so powerful!

THIS IS ABSOLUTELY PHENOMENAL! THANK YOU SO MUCH!!! :D
Finally I don't need to sink hours into youtube, while looking up some maths, or theories related to my undergrad

This is a brilliant extensions. I use it along with a reddit and facebook feed plugin and it sames so much time. Thank you

Hoping the developer sees this. Fantastic add-on. Just needs one more thing to be complete. A way to lock us out from changing the options as easily as we can right now. Please consider doing this- by means of password protection or lockdown times. Thanks again for your work.

Makes YouTube CLUTTER FREE!!
You control What YOU want to see

All features work great. For a while I did not know that I could click on it and access options but when I did discover that it became extremely useful. Thanks to the developers.

Really good, flexible tool against procrastination. Like it :)

Avast warning is possible?

Easy to use add-on which probably saves several hours a week. Just great!

Great Add-On. Thank you for such a beautiful work. I have a request, could you please port this to Safari as well?

Epic extension. It's flexible. It gives you the option to block or unblock particular elements of YouTube. Very appreciative for this extension, thank you!