title: React.js - Modify response
body: <p>I want to remove / modify my react.js's response headers.</p>
  
  <p>I want to for example remove the header "X-Powered-By".</p>
  
  <p>Is there any way to do this?</p>
  
  <p>Edit: I want to do this in REACT.JS, not express.</p>