This is one of the most incredible things on the internet. I downloaded it to try to help me focus during zoom classes over Covid. Since then, I've slowly used it more and more to help me stay focused and on track while on the browser. While it's not a panacea (at some point, you just have to make the right choices), it has helped me so much. I can't count the number of times I realized a feature would be useful, only for this to already have it. If you are looking for something to block websites/impose time limits/help with your screen time usage, this is the thing. Thank you so much for this extension!!