The React versions are updated in dependencies of package.json: If you install a brand new Create React App, the React versions automatically point to React 18, although the changes of createRoot are ...

Unlike server-side rendering, React Server Components aim to fully replace client-side functionality with work done on the server. Let’s see how this works.

React 18, a major upgrade to the popular JavaScript library, is now available as a production release, highlighted by a new concurrent renderer and automatic batching of updates.