This is in response to how accessible React is to beginners (amateurism). The original tutorial allowed beginners to get started quickly (via CDN), even allowi

This is in response to how accessible React is to beginners (amateurism). The original tutorial allowed beginners to get started quickly (via CDN), even allowing them to write JSX via script tags in their HTML. They can take that HTML and host it anywhere. The new tutorial requires the usage of create-react-app or running the code on CodePen. A tweet by a React core developer with instructions on how to get CDN support working better reinforces the point about not being open to amateurism, by the way.