title: ZeroMQ vs socket.io
body: <p>I want major difference between ZeroMQ and socket.io</p>
  
  <ol>
  <li><strong>Performance</strong>.<sup> ( Is it faster? Scalable? ) </sup></li>
  <li><strong>Applications</strong>. <sup> ( Is it used for real time services? ) </sup></li>
  <li><strong>Browsers Support</strong>. <sup> ( Which browsers are supported? ) </sup></li>
  </ol>