old-kivi/web/webpack.config.js

module.exports = {
  entry: [__dirname + "/src/index.js"],
  output: {
    path: __dirname + "/dist",
    filename: "app.bundle.js",
    publicPath: "http://0.0.0.0:8080/"
  },
  devServer: {
    // .. rest of devserver options

    host: '0.0.0.0',
    disableHostCheck: true
  },
  module: {
    loaders: [
      {
        test: /.js?$/,
        loader: 'babel-loader',
        exclude: /node_modules/
      }
    ]
  }
}