What's the purpose of this react-workspaces-playground?

[Vadorequest]

There is extensive documentation about this repository in the README, but one thing that ain't mentioned is "what this repo is for?". What pain does it solve? When should I use it?

Could you elaborate on that?

[xcv58]

This is a custom scripts-version of React-Scripts that provides Monorepo support.
See React Workspaces Playground for a working demo.

This is the working demo. https://github.com/react-workspaces/create-react-app