Hey all, found a script in jQuery and I have been trying to move from jQuery to AngularJS since I've been introduced to it and figured what better way to challe

Hey all, found a script in jQuery and I have been trying to move from jQuery to AngularJS since I've been introduced to it and figured what better way to challenge myself than to convert the code. The demo's at the bottom, if you have any code suggestions feel free to let me know. Thanks