text: /**
   * Server just used to serve our static front-end for local development.
   */
  
  'use strict';
  
  const express = require('express');
  const PORT = process.env.PORT || 8000;
  
  let app = express();
  
  app.use('/', express.static('public') );
  
  app.get('/', (req, res) => {
    res.sendFile(__dirname + '/public/index.html');
  });
  
  app.use((req, res) => {
    res.status(404).send('Page not found');
  });
  
  app.listen(PORT);
  
  console.log('Dev server started', PORT);
  