create-react-app does not create serviceWorker

[Poikilos]

No description provided.

[Poikilos]

This issue is due to changes in creat-react-app.

Resolve as per facebook/create-react-app#10032:

1. In a new directory, run
   npx create-react-app my-app --template cra-template-pwa

2 Copy the service-worker.js from the new created app into your src directory

3 Copy the "workbox-*" dependencies from the package.json into your package.json dependencies

4 (Optional) If you want web-vitals, copy the web-vitals dependency from package.json into your package.json

and don't forget to run again 'yarn install' or 'npm install'

- a-tonchev

[Poikilos]

It generates serviceWorkerRegistration instead. The index.js file shows how to use it.