server.js

const ParcelBundler = require('parcel-bundler')
const express = require('express')
const app = express()

const index = 'index.html'
const port = 8000
const bundler = new ParcelBundler(index, {watch: true})

app.use(express.urlencoded({ extended: true }))

/**
 * Contact form data validation and persistence must be made in this route!
 */
app.post('/contact', (req, res) => {
  return res.status(200).send(`Contact form data: ${JSON.stringify(req.body)}`)
})

app.use(bundler.middleware())
app.listen(port, () => console.log(`Server running at http://localhost:${port}/`))