title: Enable GIF autoplay on GitHub README
body: <p><strong>Question:</strong> How to enable GIF autoplay on GitHub README.md?</p>
  <p>For a few days, I've noticed README GIF aren't playing auto automatically. It was playing before.</p>
  <p>Through search, I've found theses, cannot find the solution.</p>
  <ul>
  <li><a href="https://stackoverflow.com/q/34341808/10157127">add a GIF to a Markdown file?</a></li>
  <li><a href="https://stackoverflow.com/questions/25432281/disable-gif-autoplay">Disable GIF autoplay using JS</a></li>
  </ul>
  <p><strong>Minimal—Reproducible example</strong>
  Test markdown file; link took from <a href="https://stackoverflow.com/q/34341808/10157127">above question</a></p>
  <pre class="lang-markdown prettyprint-override"><code>![Alt Text](https://media.giphy.com/media/vFKqnCdLPNOKc/giphy.gif)
  &lt;br&gt;
  &lt;img src=&quot;https://media.giphy.com/media/vFKqnCdLPNOKc/giphy.gif&quot; width=&quot;40&quot; height=&quot;40&quot; /&gt;
  </code></pre>
  <p>Provide result on GitHub README</p>
  <p><a href="https://i.stack.imgur.com/jxXPT.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jxXPT.png" alt="enter image description here" /></a></p>
  <p><strong>Expected output on README.md</strong></p>
  <img src="https://media.giphy.com/media/vFKqnCdLPNOKc/giphy.gif" width="240" />