title: How can i exclude some urls from service worker with create-react-app?
body: <p>I have app using create-react-app and service-worker generated on-a-build.</p>
  
  <p>I checked out a lot of issues and articles, but still not found usable answer.</p>
  
  <p>What is a best practice to add something like urlBlockList to create-react-app service worker?</p>
  
  <hr>
  
  <p>I think <code>react eject</code> is not the most appropriate solution</p>