'How to configure webpack for production as it throughing cannot get url error

Cannot get url in production while refreshing, i don't have webpack.config.js file, how do I do webpack configuration for production

package.json

"start-server": "node server/index.js",
 "start": "react-scripts start",
 "build": "react-scripts build && npm run copyindex && cpx .env build",
 "test": "react-scripts test",

index.html

<body>
    <noscript>You need to enable JavaScript to run this app.</noscript>
    <div id="root"></div>
  </body>

webpack.config.js



Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source