npx create-react-app@next --scripts-version=@next --template=cra-template@next my-js-app
npx create-react-app@next --scripts-version=@next --template=typescript@next my-ts-app
To update an existing app you can change the react-scripts
version in package.json
to next
and then run yarn
or npm install
You can see a list of all the changes in the 4.0 release here
I don't know why I get more excited when I see updates on React, React-Native, and CRA then anything else in my life :D love it guys and keep up the good work. If you ever need somebody to design and code the "hello world" on your CRA just ping me.