You can use the --use-npm flag:
create-react-app my-project --use-npm
If it's an existing project you can just remove yarn.lock and continue using it with npm.
Switch to npm for create-react-app
You can use the --use-npm flag:
create-react-app my-project --use-npm
If it's an existing project you can just remove yarn.lock and continue using it with npm.