app.js

var express = require('express');
var app = express();
var bodyParser = require('body-parser');

app.use(bodyParser.urlencoded({
  extended: true
}));
app.use(bodyParser.json());

app.set('view engine', 'ejs');

app.get('/', function (req, res) {
  res.render('pages/index', {});
});

app.use(express.static('/scripts'));

var port = process.env.PORT || 8080;

app.listen(port, function () {
  console.log(`Example app listening on port ${port}!`)
});