const express = require('express'); const fallback = require('express-history-api-fallback'); const compression = require('compression'); const PORT = process.env.$PORT || process.env.PORT || 8080; const app = express(); app.use(compression()); app.use(express.static(`${__dirname}/build`)); app.use(fallback(`${__dirname}/build/index.html`)); app.listen(PORT);