'use strict'; // https://github.com/webpack/webpack-dev-server/blob/master/examples/api/simple/server.js process.env.NODE_ENV = 'development'; process.env.BABEL_ENV = 'development'; var Webpack = require('webpack') var WebpackDevServer = require('webpack-dev-server') var configFactory = require('./webpack.config') var config = configFactory('development'); const compiler = Webpack(config); const devServerOptions = Object.assign({}, config.devServer, { stats: { colors: true }, hot: true, // Use 'ws' instead of 'sockjs-node' on server since we're using native // websockets in `webpackHotDevClient`. transportMode: 'ws', // Prevent a WS client from getting injected as we're already including // `webpackHotDevClient`. injectClient: false, }); console.log('Dev server options:', devServerOptions); const server = new WebpackDevServer(compiler, devServerOptions); server.listen(3000, '0.0.0.0', function (err, result) { if (err) { console.log(err) } console.log('Listening at 0.0.0.0:3000') })