title: How to enable h2c in Nginx?
body: <p>Is there a way to enable h2c aka HTTP2 cleartext in Nginx 1.9.5 onward?</p>
  
  <p>I've tried using h2 over TLs in <a href="https://chronic101.xyz" rel="noreferrer">https://chronic101.xyz</a> and it works, however I would like to implement h2c on port 80 as well.</p>
  
  <p>Thanks,</p>
  
  <p>chrone</p>