const { merge } = require('webpack-merge') const base = require('./webpack.config.dev') module.exports = merge(base, { devServer: { allowedHosts: 'auto', devMiddleware: { index: false, }, proxy: [ { context: '/socket.io/**', target: 'http://real-time:3026', ws: true, }, { context: ['!**/*.js', '!**/*.css', '!**/*.json'], target: 'http://web:3000', }, ], }, })