webpack.config.js

var path = require('path');
var webpack = require('webpack');

module.exports = {
	entry:'./app/js/app.js',
	output:{
		path:__dirname,
		filename:'app/js/bundle.js'
	},

	module:{
		loaders:[{
			test:/.jsx?$/,
			loader:'babel-loader',
			exclude:/node_modules/,
			query:{
				presets:['es2015','react']
			}
		}]
	}
}