title: Create React App - generate a single file
body: <p>I would like to create an HTML report using React.
  The report is not being served by the server, its being sent to the user as plain HTML.</p>
  
  <p>The problem is that when I run 'npm run build', there are additional 'js' files created in the 'static' folder and I want that the user will get the report in one HTML file.</p>
  
  <p>Is there a tool that can merge all the 'js' files and integrating it in the index.html file while I am building the app?</p>
  
  <p>The final result is the following:
  The user will get only 1 index.html to his mail.</p>
  
  <p>Undesired result:
  The user will get the index.html + the regular 'static' folder via the mail.</p>
  
  <p>I have found a similar solution that shows how to bundle the all the 'js' files into one file, its very close to what I want but not entirely, I need to have exactly one file. </p>
  
  <p>Thanks</p>