No-Library (pure JS), HTML, CSS, JavaScript
jQuery 1.7.1, HTML, CSS, JavaScript
jQuery 1.11.0, HTML, CSS, JavaScript
jQuery 3.2.1, HTML, CSS, JavaScript
This is an example of how to use a custom service to facilitate communicate between multiple controllers using $rootscope as an event bus. I added in a directive just for fun.
http://angularjs.org/