message: ignore user timings for production build
diff: @@ -49,8 +49,6 @@ const sharedConfig = {
  }),
  new webpack.DefinePlugin({
  __PLUGIN_VERSION_TIMESTAMP__: webpack.DefinePlugin.runtimeValue(() => `${new Date().valueOf()}`, true),
  - // include this for production version of React
  - // 'process.env.NODE_ENV': JSON.stringify('production')
  }),
  new MiniCssExtractPlugin({ filename: 'app.css' })
  ],
  