iansu

Using React 17 and the new JSX transform with Create React App 4.0 Alpha

Create React App 4.0 is currently in alpha and supports using React 17 and the new JSX transform. To use it, follow these instructions.

Create a new app

Create a new app with npx create-react-app@next --scripts-version=@next --template=cra-template@next my-js-app

Update to React 17