webpack.config.js

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

module.exports = {
  entry: [
    'webpack-dev-server/client?http://0.0.0.0:8080', // WebpackDevServer host and port
    'webpack/hot/only-dev-server',
    './src/index.js' // Your appʼs entry point
  ],
  devtool: process.env.WEBPACK_DEVTOOL || 'source-map',
  output: {
    path: path.join(__dirname, 'public'),
    filename: 'bundle.js',
    chunkFilename: '[name].[id].js',
    publicPath: '/public/'
  },
  resolve: {
    extensions: ['', '.js', '.jsx'],
    modulesDirectories: ['src', 'node_modules']
  },
  module: {
    loaders: [{
      test: /\.jsx?$/,
      exclude: /(node_modules|bower_components)/,
      loaders: ['react-hot', 'babel'],
    }]
  },
  devServer: {
      contentBase: "./public",
      noInfo: true, //  --no-info option
      hot: true,
      inline: true
  },
  plugins: [
    new webpack.HotModuleReplacementPlugin(),
    new webpack.NoErrorsPlugin()
  ]
};