Best Blocker extension ever. It's Next Generation version is even better, more powerful and gives people more control over internet habits. Couldn't ask for a better blocker anywhere. It also happens to be open source. Thanks to the amazing developers for working on it. <3

Improved productivity drastically

Great help for people like me who is easily excited and can unwillingly spend surfing half an hour instead of a 10 minutes break.
Very configurable and allows different usage patterns.

Great extension! I have rated it low stars before but after used it for few days, I changed my mind. It's truly a time saver, if not life saver.

really good

Great productivity app. The customization is also such a huge plus for me. Great job!

Works like a charm. I really enjoy its versatility, since it allows you to limit the amount of time you can visit a site AND restrict it during certain times of the day (every other site blocker only lets you do one or the other). Best of all, it works in private browsing mode, so you can't cheat without completely overriding it.

The override function does not work.

It always says

"Override unavailable. No override period has been set in the options."

I have both checked and unchecked the "allow temporary override for these sites" options and looked into the Advanced Settings but nowhere is there a place to set that period option.
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RESPONSE TO DEV RESPONSE:

AH! Thank you! I'd suggest explaining that in the error message -- that small copy change would have saved me a LOT of pain.

Es lo mejor que he encontrado para organizar mi vida y mi tiempo. Me permite tomar conciencia de qué es lo que realmente quiero priorizar, y lo puedo hacer según mi forma de trabajar: por días, por horarios, por tiempos, por sitios, e incluso de acuerdo a mi nivel de adicción puedo definir lo drástico del bloqueo. Es una manera de hacerse cargo y responsabilizarse de lo que uno hace con su vida.

Simple, yet so powerful. Liked the layout and UI. Great work, James!! Thank you!

This simple, yet powerful app is great for those of us who waste time on certain websites. Great for productivity.

I have tested a few of the other Add-ons like this but most of them can't compete against the well-conceived implementation of this one. In my eyes it is the best tool to observe the limits of your day's schedule.

It has become the rescuing angel which is saving me from wasting my precious short life time in front of the computer screen :)

Thank you so much and keep up the great work!

I just installed app_ it was "fairly'seamless! If this behavior continues, so do the 5 stars!-webwise & schooled by people like you,& I hate peeps who give 5 just to shut you up! _The Medcinman_srp

Perfect, does exactly what I want

Does what it says. Blocks websites that leech your productive time.
Has lots of customisations and tweaks to fulfill individual needs

great app. Makes me realize the time i waste scrolling on facebook and helps me focus on the things i really want to do !!

Does exactly what it is supposed to do, and elegantly !

Perfect Productivity partner! Keeps your addiction in control!