Not support react app

[minocoko]

When I add 

new UnminifiedWebpackPlugin({ postfix: 'all',//specify "nomin" postfix, include: /polyfill.*/, exclude: /test.*/ }),

into new react app path node_modules\react-scripts\config\webpack.config.prod.js
then run "yarn build", only two files created.

[leftstick]

If you are using create-react-app, your app isn't in the support list of this plugin.

It was not designed for a complete application