webpack.config.js

var webpack = require("webpack");
var debug = process.env.NODE_ENV !== "production";
var nodeExternals = require('webpack-node-externals');

module.exports = [/*
		{
		context: __dirname,
		devtool: debug ? "inline-sourcemap" : null,
		entry: './server/index.js',
		output: {
			path: __dirname + '/server',
			filename: 'server.bundle.js',
		},
		module: {
			loaders: [{
				exclude: /node_modules/,
				loader: 'babel-loader',
				query: {
					presets: ['react', 'es2015', 'stage-2']
				}
			}]
		},
		target: 'node',
		externals: [nodeExternals()],
		plugins: debug ? [] : [
			new webpack.optimize.DedupePlugin(),
			new webpack.optimize.OccuranceOrderPlugin(),
			new webpack.optimize.UglifyJsPlugin({ mangle: false, sourcemap: false}),
		],
		watch: true
	},*/
	{
		context: __dirname,
		devtool: debug ? "inline-sourcemap" : null,
		entry: ['babel-polyfill','./public/js/index.js'],
		output: {
			path: __dirname + "/public/js/",
			filename: "bundle.js"
		},
		module: {
			loaders: [{
				exclude: /node_modules/,
				loader: 'babel-loader',
				query: {
					presets: ['es2015', 'react', 'stage-2'],
					"plugins": [
					  "transform-decorators-legacy",
					  "transform-class-properties"
				  ]
				}
			}]
		},
		plugins: debug ? [] : [
			new webpack.optimize.DedupePlugin(),
			new webpack.optimize.OccuranceOrderPlugin(),
			new webpack.optimize.UglifyJsPlugin({ mangle: false, sourcemap: false}),
		],
		watch: true
	}
];