Finally a blocking extension that has everything! Clever grouping of sites with functionality for: delaying access, setting a max time and setting a schedule. And even if one site is in several groups and has multiple rules tied to it, the blocking rules interact and work together as one would expect! Very happy with this.

this is my first review and I consider this extension one of the best ;

So so so useful if you have trouble staying off distracting web pages. Works flawlessly and is fairly straightforward to configure and use.

good addon. thank you James!

very useful, very nice, at what it does it's just enough.

Works Great for me. I especially love the "Delay Access" option as it stops you from impulsively opening certain Websites.

Great Add-On for productivity. It has all the features I need.

It's great. I could never give this extension up forever.

If you're anything like me this extension will make you really aware of just how addicted to social media you are. Highly recommended productivity extension!

After I switched from Chrome to Firefox, the first thing I was looking for was an alternative to StayFocused add-on, and a little Googling led me to this incredibly useful add-on for Firefox. What follows is my first impression, not a fuller review:

1. It is relatively easy to access the settings here. It should not be because when I am addicted to a site, I would just simply change the setting after my allocated time expires. Thus, the very purpose of using the add-on becomes pointless. It should be much more challenging to change the settings so that we are "forced" to maintain a strict schedule. I would request the developer to put this on their priority list.

Good stuff with a lot of settings but I'd like some features like a timer on the blocked pages for the blocking period, and the ability to view current blocks on the tray icon

Perfect. Special thanks for nifty options like requiring a random 128 char token displayed as an image to access the add-on settings. Combine it with Firefox Policies and you can't even uninstall or disable the add-on. Lovely.