title: Rendering `html` when using `jade` templating engine, in Express
body: <p>How do you render an <code>html</code> file while keeping the templating engine as <code>jade</code> ?</p>
  
  <p><code>app.set('view engine', 'jade');</code> is where i've set the templating engine as <code>jade</code> and I want to do something like </p>
  
  <pre><code>app.get('/world', function(req,res){
      res.render('profile.html', );
  </code></pre>
  
  <p>To render the <code>html</code> file.</p>
  
  <p>I'm programming in node.js using express.js. </p>
  
  <p>Note: i've already <code>require</code> <code>html</code> using <code>var html=require('html');</code></p>
  
  <p>Edit: </p>
  
  <p>I understand <code>res.render</code> need not be used as <code>html</code> is already rendered. <code>res.send(profile.html);</code> gives error of <code>profile is undefined</code></p>