[Web] CodePlayer: Watch your code like a movie

CodePlayer: Watch your code like a movie

If you’ve ever wanted to share the solution to a coding problem with someone, or maybe wanted insight into someone’s thought process as they were solving a coding problem, then HackerEarth’s CodePlayer may be of interest. It captures keystrokes as a developer works, making it possible to play back exactly what they did in the creation of a particular piece of code.

Homepage: http://engineering.hackerearth.com/2014/01/21/introducing-codeplayer/
Demo Page: http://code.hackerearth.com/code/play/41dc84fbad4d49ac9d91593890b6d534/