title: How to Re Deploy app after making certain changes on firebase
body: <p>I have deployed my <code>Reactjs</code> Application with firebase but After making certain changes to my code, I want to redeploy that app. How can I redeploy the app after making changes to my code?</p>
  <p>I follow these steps to deploy:</p>
  <ol>
  <li>Firebase login</li>
  <li>firebase init (follow the procedure and create <strong>build</strong>)</li>
  <li>npm run build</li>
  <li>firebase deploy</li>
  </ol>