title: Live reload Node.js dev environment with Docker
body: <p>I'm trying to work on a dev environment with Node.js and Docker. </p>
  
  <p>I want to be able to:</p>
  
  <ul>
  <li>run my docker container when I boot my computer once and for all;</li>
  <li>make changes in my local source code and see the changes without interacting with the docker container (with a mount).</li>
  </ul>
  
  <p>I've tried the <a href="https://hub.docker.com/_/node/" rel="nofollow noreferrer">Node image</a> and, if I understand correctly, it is not what I'm looking for. </p>
  
  <p>I know how to make the mount point, but I'm missing how the server is supposed to detect the changes and "relaunch" itself.</p>
  
  <p>I'm new to Node.js so if there is a better way to do things, feel free to share.</p>