title: Add Gatsby blog to specific URL in a React app
body: <p>I have two separate apps. One is a react app that is deployed at <a href="http://www.example.com" rel="nofollow noreferrer">www.example.com</a>, the other is a completely separate blog app built with Gatsby.</p>
  <p>I would like users to be able to visit <a href="http://www.example.com/blog" rel="nofollow noreferrer">www.example.com/blog</a> and see the blog app without using a redirect that would change the URL.</p>
  <p>Both apps are hosted as separate firebase projects, is this achievable?</p>