title: Can I load JavaScript code after the rest of page loads?
body: <p>I have a section of a webpage that loads a JavaScript file from an external source and then kicks off an Ajax query.</p>
  
  <p>When I load the page, I see the browser saying "waiting for example.com" a lot, so I think the dependency on this external JavaScript is slowing my initial page load.</p>
  
  <p>Is there a way I can load this external JavaScript asynchronously so it doesn't slow the loading of the rest of my page at all?</p>