title: Rendering or deleting emoji
body: <p>I'm pulling tweets from Twitter and want to show them on a web page, but instead of emoji I only see boxes for characters like  and .  How can I show these as images like Twitter, or if that's not possible, strip them all out?</p>
  
  <p>I tried: </p>
  
  <pre><code>item["text"] = item["text"].replace('', ""); 
  </code></pre>
  
  <p>but it is throwing js error.</p>