title: Handling or prevent errors from crashing my whole node.js app on Heroku
body: <p>I've got a node.js app hosted on Heroku</p>
  
  <p>Whenever my app encounters an error, the whole server crashes, making it unavailable for anyone.</p>
  
  <p>Is there any way to return an error page instead, and keep the server alive?</p>
  
  <p>I read this, <a href="https://stackoverflow.com/questions/8656859/node-js-with-forever-on-heroku">Node.JS with forever on Heroku</a> but it didn't answer my question....</p>