title: How can I compare two different date formats and different time zones in JavaScript?
body: <p>I want to compare two different time objects given in different formats and time zones.</p>
  
  <p>Input as structured english:</p>
  
  <pre><code>IF "Mon Sep 15 2014 18:20:52 GMT+0200 (CEST)" is greater than "2014-09-04T13:57:33.338Z"
  </code></pre>
  
  <p>Expected output:</p>
  
  <pre><code>True
  </code></pre>
  
  <p>How to achieve this in JavaScript?</p>