title: How can I display bold text in a textarea?
body: <p>I have this code:</p>
  
  <pre><code>&lt;textarea&gt;&lt;b&gt;test&lt;/b&gt;&lt;/textrea&gt;
  </code></pre>
  
  <p>It displays the raw HTML code. Instead, I would like it to simply display bold text.</p>
  
  <p>How can I achieve that?</p>