This browser extension is simple yet effective, it's perfect and does its job efficiently. It includes just the essential features without being overwhelming. Just two words to describe it: Clean and focused.

So much better than blocking extensions! I eventually override blocking entensions because i want to use the blocked site (stoping altogether is not an option), with Intention I can use it but before using it stop, think what I want to do, and set a timer. That's soo much better!

does the job perfectly !!

One of the best and simplest blocker add ons I've ever used. Its really helped me use social media in moderation rather than quitting cold turkey (which never works for me)

It works very well for me

I endorse anything that blocks my mind from floating off into... ehhmm.. zummmmm......

無限に時間をとっていく、ネットサーフィンという無駄な時間から、私たちを解放してくれる理想的な拡張機能です！
スマホ版も欲しい！！！ご検討よろしくお願いします！

Really works and is very effective. Need to have this extension on my android phone as well.