title: Can I inject Javascript code into Chrome Custom Tabs
body: <p>In my app, I am currently using a web view to display some content. Then, I use Javascript injection to quickly fill out the form for the user. </p>
  
  <p>The only issue is, Webviews are incredibly slow compared to Chrome Custom tabs. Is it possible to inject Javascript code into these custom tabs?</p>
  
  <p>For example, here is some code I currently use: </p>
  
  <pre><code>myWebView.loadUrl("javascript:document.getElementById('join_first_name').value='" + name + "';void(0); ");
  </code></pre>