Excellent extension! I removed a star because of a bug I just found: it seems that if you use "blank page" instead of "default page" in the "how to block" section, the site is not actually blocked. Happy to give the star back when this is corrected.

Edit: I was not able to reproduce the bug, so I'm giving back the fifth star. :-)

Awesome... I run a small business and this app is very much wonderful to keep my workers focus. I wish to be able to redirect blocked sites to keep them focused on work related sites

unexpectedly high customization and functionality, very clean, +1

Awsome.

Now I can limit how much I'm on certain time-consuming websites! Once it's set up, you'll be saving time handily. I personally go with 15 minutes of breaks (on Facebook, Wikipedia, and any other addresses I've added to the list) for every two hours.

Absolutely brilliant, does everything you'd want it to do and then some (e.g. a 60 seconds delay really works wonders for me), really well thought out add-on, big thanks to the developer!!

Its Save my time as well

Works well. I recommend partnering with someone to have the access password.

It's extremely useful, works similar to mobile phone app blockers (:

Really great App!! Every single person in the world should use an App like this, it really helps to enhance your productivity and get hid of bad habits.

If extension slows down your browser too much just open "LeechBlock Options -> General -> Miscellaneous" and mark "Process only active tabs "

Amazing app - very customisable. One of the reasons I stay with Firefox. Wish there were a version for Edge so I couldn't just access my distraction websites that way!

It's easy to use and stops me from accessing distracting sites

This extension does exactly what it's expected to do, easy to set up and figure out. Super useful, thanks!