dg-npm-templates/templates/dg-react-micro-frontend/server.js

Npx generator for react app dependency creation by digite

const express = require('express');
  const bodyParser = require('body-parser')
  const cors = require('cors')
  const path = require('path');
  const app = express();
  app.disable('x-powered-by');
  app.use(express.static(__dirname));
  app.use(cors())

  // need to declare a "catch all" route on your express server 
  // that captures all page requests and directs them to the client
  // the react-router do the route part
  app.get('*', function (req, res) {
    res.sendFile(path.join(__dirname, 'index.html'));
  });

  app.listen(
    process.env.PORT || 5000,
    function () {
      console.log(`Frontend start on http://localhost:5000`)
    }
  );