title: How to make an instagram-like tab?
body: <p>How to make an Instagram-like tab like this?</p>
  
  <p><a href="https://i.stack.imgur.com/JMDJR.jpg" rel="nofollow noreferrer">Instagram's tab</a></p>
  
  <p>Do I need to make more than one <code>UIViewController</code>s or make something on one <code>UIViewController</code>?</p>
  
  <p>Thanks in advance for any help!</p>