treat html file as handlebars in express

app.js

var express = require('express');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
// app.set('view engine', 'hbs');

// To use a different extension (i.e. html) for your template files:
app.set('view engine', 'html');
app.engine('html', require('hbs').__express);

app.listen(8000, console.log('Serving at http://localhost:8000'))

module.exports = app;