title: Initiate file download in browser from JavaScript
body: <p>I want to initiate a file download from react, such that the browser downloads it as any regular file.</p>
  
  <p>When I use <a href="https://github.com/matthew-andrews/isomorphic-fetch" rel="nofollow noreferrer">fetch</a>, I can download the file and do what I want, but is not downloaded with  the browsers download manager. The files are rather large, that is why I want the browser to manage the download.</p>