const next = require('next') const routes = require('./routes') const express = require('express') const compression = require('compression') const port = parseInt(process.env.PORT, 10) || 3000 const dev = process.env.NODE_ENV !== 'production' const app = next({ dev }) const handle = routes.getRequestHandler(app) app.prepare().then(express().use(compression()).use(handle).listen(port))