jquery-follow-cursor
jQuery plugin that causes any element to rotate following the mouse (cursor location)
Usage
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <script src="/libs/jquery-follow-cursor/follow-cursor.js"></script> <canvas id='eye' height="220" width="220"></canvas> <script> $('#eye').followCursor(); </script>