KeyCastr - KeyCastr lets you easily display your keystrokes while recording screencasts.

Blur - Blur is a software application available for both Google Chrome and your smartphone. It's developed by Abine, an online privacy company trusted by more than twenty million people. Read more about Blur.

Carnac - A utility to give some insight into how you use your keyboard/

Picolo Drinking Game - Picolo drinking game is a drinking app which requires two players and drinks.

Key-mon - Utility to show live keyboard and mouse status for teaching and screencasts.

DrawGuess - Pictionary meets Chinese whispers game