Exactly what i was searching for, great AddOn!
You can prevent yourself from disabling the blocker ever.
So you'd have to reinstall the whole browser or install another one to get arround this.
I wished to block some sites 24/7 for me and this is exactly what enables me to do so!
Thank You so much!

Excellent addon work both on pc and on my android phone ,great great , just make a contrition to the developer thank you James ! , you are awesome Dev !

Very good.

Nice and useful

Works great for blocking websites which my brain somehow have commited to muscle memory. I no longer find myself randomly scrolling through social media when working.

Good

works very well and has many options

Best. App. Ever.

It does exactly what you need it to, stopping reddit from destroying my life! I do notice it doesn't immediately block the site once the timer finishes, though. I wish it had that.

thank you very much :,) GOD bless you, this add-on helped me stop my addiction to playing games when i'm stuck at writing or doing my work ... and also to limit the time i watch videos ! AMAZING ADD-ON thank you infinitely :)

This is great extension with a lot of configuration options and spot-on functionality. It does the job. However, don't expect that it alone will change your life: your core problems with procrastination and concentration lie within yourself and should be resolved from there. Do your homework and read about psychology of the phenomenon. LeechBlock will help a lot in any case though. Good luck!

Works like charm! I've been modifying the hosts file for years to block my compulsive behavior during the work time xD Now I don't need any trouble with that: LeechBlock is a great solution for me.

Can't thank Leechblock enough for helping me get rid of all my online distractions and making me highly productive at work.

it gets the job done. i also recommend hiding the extension from the addons page.

Very useful tool to get more productivity at work, easy to configure and use

Kept me productive and prevented me from getting lost in the black hole that is the internet. Excellent for chronic procrastinators and social media fanatics. I greatly recommend it to anyone searching for a cure to their internet addiction

Amazing tool

Love it! Never noticed how many times i clicked on the facebook bookmark before i insalled this addon. Would like to see a list of pre-difined websites to get things started.