title: jQuery DOM changes not appearing in view source
body: <p>I have a simple question here. I know with jQuery you can dynamically append HTML elements in the DOM by doing stuff like</p>
  
  <pre><code>$('').append('&lt;p&gt;Test&lt;/p&gt;');
  </code></pre>
  
  <p>But my question is, why don't these elements actually appear visually in the code (when you View Source in your browser for example).</p>
  
  <p>Please experts, let me know why. Thanks</p>