React 18 was launched on March 29, 2022 and the React team promises this version includes new amazing changes: Let’s take a look at the new features and extras: Upgrading from old versions Concurrent renderer createRoot hydrateRoot onRecoverableError automatic batching useTransition useDeferredValue useId useSyncExternalStore useInsertionEffect Upgrading from old versions ♻️ 1. Install React 18 No