Blissify

Blissify is an extension for Google Chrome that uses emotion detection technology to automatically block websites that make you unhappy. While you browse the internet, it watches your facial expressions through your webcam in real time, so it can tell when something on your screen is getting under your skin.

The moment Blissify detects a rapid increase in negative emotions, it hides the page you are currently viewing and adds it to your personal block list. Over time, this growing block list helps you steer clear of the sites that consistently ruin your mood, letting you spend your online time on pages that actually feel good.