webpack-dev-server.js

var webpack = require('webpack');
var WebpackDevServer = require('webpack-dev-server');
var config = require('./webpack.config.dev');

new WebpackDevServer(webpack(config), {
    publicPath: config.output.publicPath,
    // hot: true,
    // inline: true,
    historyApiFallback: true,
    headers: { 'Access-Control-Allow-Origin': '*' },
}).listen(3000, '0.0.0.0', function (err, result) {
    if (err) {
        return console.log(err);
    }

    console.log('Webpack dev server listening on port 3000');
});