title: Does ReDoc have a live editor similar to the Swagger Editor?
body: <p>I've started using ReDoc to publish my documentation but don't have a good way to know what it will look like before pushing it to my web server. I've used <a href="http://editor.swagger.io/" rel="noreferrer">http://editor.swagger.io/</a> in the past and found it pretty useful. Is there anything like that for ReDoc?</p>