React Senior Developer Interview Preparation Test Part 2

What is React hydration?

What are React Portals used for?

How do you debug React applications effectively?

What is React strict mode and what are its benefits?

How do you localize React applications?

What is code splitting in a React application?

What is the main reuse mechanism in React besides custom hooks for behavior?

How would one optimize the performance of React contexts to reduce unnecessary rerenders?

What are higher order components (HOCs) in React?

What is the Flux pattern and what are its benefits?

Explain one-way data flow in React and its benefits.

How do you handle asynchronous data loading in React applications?

Explain server-side rendering (SSR) of React applications and its benefits.

Explain static generation of React applications and its benefits.

What is the presentational vs container component pattern in React?

Which React pattern involves passing components as named props often called slots?

What is a key characteristic of React Context regarding how often it should be used to pass changing data?

Which client-state library would you choose for managing frequently-changing state shared by many unrelated components?

How does the React Fiber reconciler improve the rendering process compared to the previous algorithm?

What does the reconciliation process in React primarily involve?

What is React Suspense commonly used for in an application?

In React, what happens when the setter function from useState is invoked?

Which tools are specialized for managing server state in React applications?

What is a compound component pattern in React?

What is a distinguishing factor of the React elements tree compared to the actual DOM tree?

What benefit does the declarative programming model in React provide?

Why might React Context cause performance issues if misused?

Which React pattern involves passing a function as children that provides dynamic rendering logic?