index.js

const express = require('express')
const bodyParser = require('body-parser')
const cors = require('cors')

const app = express();

const port = process.env.PORT || 8090;

app.use(express.json());
app.use(express.urlencoded({ extended: true }))
app.use(bodyParser.urlencoded({ extended: true }));
app.use(cors({
  origin: '*',
  credentials: true,
}));

app.use(function(req, res, next) {
  res.header("Access-Control-Allow-Origin", "*");
  res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, Authorization");
  res.header("Access-Control-Allow-Credentials", true);
  next();
});

app.use(express.static('./static'));
app.set("view engine", "pug");


app.get("/", (req, res) => {
  return res.render('main', {})
});

app.listen(port, () => {
  console.log(`Application is up and running under localhost:${port}`)
})