Focus - New Tab page that gives you a moment of calm and inspires you to be more productive.
Otto - Otto is a full-service advertising, web development, and public relations agency.
UnDistracted App - Use social media in a useful way. Control Facebook, YouTube, Twitter, Reddit, Netflix and LinkedIn in a responsible way.
Block & Flow - A beautiful Pomodoro timer that measures your productivity
Block Website Notification Requests - Chrome extension to block website notification requests
Moodly - Get a better sense of focus and relaxation by listening to ambient nature sounds.