Craig Davison- StudentFocus works well. It blocks distracting webpages at certain times and replaces them with meaningful quotes.
Charlie Melbye- Cofounder, EverIf you often procrastinate by loading up Twitter, Facebook, Product Hunt (😉), etc. when you're supposed to be working, you'll really like Focus. You can turn it on for an hour (or a custom time period), and it will block distracting sites to help you focus. A timer in the menu bar will show you how much longer you'll be focusing, which acts as a Pomodoro Ti… See more