const express = require('express') const app = express() // app.get('/hello', (req, res) => res.send('Hello World!')) app.use('/css', express.static('css')) app.use('/src', express.static('src')) app.use('/external', express.static('external')) app.use('/demo', express.static('demo')) app.use('/', express.static('demo')) app.listen(80, () => console.log('Example app listening on port 80!'))