message: Webpack exporting sourcemap to production build
diff: @@ -27,9 +27,7 @@ module.exports = {
  },
  ],
  },
  - plugins: [
  - new CheckerPlugin(),
  - ],
  + plugins: [new CheckerPlugin()],
  externals: [
  'emotion',
  'final-form',
  @@ -45,6 +43,7 @@ module.exports = {
  optimization: {
  minimizer: [
  new UglifyJsPlugin({
  + sourceMap: true,
  uglifyOptions: {
  // Keep function original names to preserve React component display names
  compress: {
  