title: How to disable source maps for React JS Application
body: <p>My react folder structure is as below</p>
  
  <p><a href="https://i.stack.imgur.com/cH8sj.png" rel="noreferrer"><img src="https://i.stack.imgur.com/cH8sj.png" alt="enter image description here"></a></p>
  
  <p>I've not used the create-react-app version. I tried using <code>GENERATE_SOURCEMAP=false</code>. But It didn't work.</p>
  
  <p>Where can I find the .map files. How can I delete those files?</p>
  
  <p>I cannot find a build folder.
  I've tried using the below script But It cannot work in removing source maps </p>
  
  <pre><code> "scripts": {
  
      "start": "react-scripts start",
     "build": "GENERATE_SOURCEMAP=false &amp;&amp; npm run build",
      "test": "react-scripts test --env=jsdom",
      "eject": "react-scripts eject"
    },
  </code></pre>