Performance, Context, Error Boundaries, Portals, Fiber
What is the Context API used for?
What are Error Boundaries?
What are lazy loading and code splitting in React?
What is Suspense in React?
What are Portals in React?
What is reconciliation in React?
What is React Fiber?
What are the core principles of Redux? (Select all that apply)
When should you use Redux over Context API?
What is useLayoutEffect and when should you use it?
What is useImperativeHandle used for?
What is StrictMode in React?
What are Synthetic Events in React?
What is the difference between createElement and cloneElement?