webpack.config.js

var path = require('path');
var webpack = require('webpack');
var BUILD = path.resolve(__dirname, 'src/client/public');
var CLIENT = path.resolve(__dirname, 'src/client/app');
module.exports = {
  entry: [
    'webpack-dev-server/client?http://localhost:8080',
    'webpack/hot/only-dev-server',
    CLIENT + '/components/index.js',
    ],
  output: {
    path: BUILD,
    filename: 'bundle.js',
    publicPath: '/public/'
  },
  plugins: [
    new webpack.HotModuleReplacementPlugin(),
    new webpack.NoErrorsPlugin()
  ],
  devServer: {
      hot: true,
      inline: true,
      port: 8080,
      contentBase: './src/client'
  },
  module: {
    loaders: [
      {
        test: /\.jsx?$/,
        exclude: /node_modules/,
        loaders: ['react-hot', 'babel?presets[]=es2015,presets[]=react'],
        include: path.join(__dirname, 'src')
      },
      {
        test: /\.css$/,
        loader: 'style-loader!css-loader'
      },
      {
        test: /\.(png|jpg)$/, loader: 'url-loader?limit=8192'
      }
    ]
  }
};