Been looking to do something similar to this using dns etc. and I could never figure it out, this has been a life saver for me.

Best Extension!

very good

good

very good!

Works flawlessly so far for its function and it is completely free! Recommend a lot for everyone to help focus on more important tasks and limit addictive websites of all genres!

Very good on PC, but i wish there was a FAQs on how to make this extension more tight on the firefox browser for android.

Goat stuff

really easy to use, helps a lot with my productivity

works

It has helped me to overcome youtube addiction and save time in general

perfect extension for blocking distractions.

JoeBigThoughts over here, and I think its pretty good

This and the unhook YouTube extension are saving my life by saving my time. Sometimes, I just need a nudge to remind me to stay on track.