One Paragraph of project description goes here
These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.
Uninstall previous version installed with npm install -g create-react-app,
and simply use npx create-react-app [whatever you want to do with it]
Run yarn upgrade --latest react-scripts, rebuild your app,
and everything should more-or-less work, barring any breaking changes.