title: How to defer or load an A-Frame scene programmatically?
body: <p>I have an A-Frame scene that I want to place on a page, but I want it to load only when I tell it to. That means it should not be rendering or running until I emit an event or call a method.</p>
  
  <pre><code>&lt;body&gt;
    &lt;!-- Don't play yet. --&gt;
    &lt;a-scene&gt;
    &lt;/a-scene&gt;
  &lt;/body&gt;
  </code></pre>