title: es5-shim or chrome frame for making angular apps work in IE
body: <p>I am developing rich frontend apps which will be used by users running IE 8 and above. I am using angular.js as my frontend framework. </p>
  
  <p>I currently see two choices using es5shim or google chrome frame. What I am not able to discern are the differences between both. </p>
  
  <p>As I understand that es5-shim monkey patches the js engine, and is much more lighter as it doesnt require the user to download and install. </p>
  
  <p>What does chrome frame provide over es5-shim, and which is recommended?</p>