webpack.conf.js

var path = require('path')

module.exports = {
  entry: './src/index.js',
  output: {
    path: './static',
    publicPath: '/static/',
    filename: 'app.js',
  },
  module: {
    loaders: [
      {
        test: /\.js$/,
        exclude: /(node_modules|conf)/,
        loader: 'babel',
        query: {
          presets: ['es2015', 'react']
        }
      }
    ]
  }
}