WasteNoTime is a browser extension which is designed to help you manage your time spent on the Internet more efficiently. As seen on CNet, PCWorld, Forbes, and Wired!
Time Tracker feature gives you reports on what web sites you spent most of your time. Instant Lockdown feature allows you to focus on your work for a period of time with limited Internet access. Time Quota feature automatically block selected web sites when you have spent a preset amount of time on them each day.
WasteNoTime extension is now available both on Safari (Update 06-01-2020: Version 13.0 and above are not supported. This may change after macOS 11 Big Sur is launched.) and on Chrome. You may share settings across multiple browsers or multiple computers.
WasteNoTime Time Tracker
This project is inspired by James N. Anderson's LeechBlock Firefox extension.