index.js

const express = require('express');
const app = express();

const path = require('path');

const PORT = process.env.PORT || 8000;

app.use(express.urlencoded());
app.use(express.static(path.join(__dirname+'/pages')));

app.get('/', (req, res) => {
    res.sendFile(path.join(__dirname+'/index.html'));
});

app.listen(PORT, () => {
    console.log('Server is starting on PORT, ', PORT);
});