webpack.config.babel.js

import ExtractTextPlugin from 'extract-text-webpack-plugin';
import ReplacePlugin from 'replace-bundle-webpack-plugin';

module.exports = {
	entry: {
		app: './src/index.js',
		'todomvc-common': 'todomvc-common'
	},
	output: {
		path: './build',
		filename: '[name].js'
	},
	module: {
		loaders: [
			{
				test: /\.jsx?$/,
				exclude: /node_modules/,
				loader: 'babel'
			},
			{
				test: /\.css$/,
				loader: ExtractTextPlugin.extract('style', 'css?sourceMap')
			}
		]
	},
	plugins: [
		new ExtractTextPlugin('style.css', { allChunks: true }),
		new ReplacePlugin([{
			// this is actually the property name https://github.com/kimhou/replace-bundle-webpack-plugin/issues/1
			partten: /throw\s+(new\s+)?[a-zA-Z]+Error\s*\(/g,
			replacement: () => 'return;('
		}])
	],
	devtool: 'source-map',
	devServer: {
		port: process.env.PORT || 8080,
		contentBase: './src'
	}
};