Redux Toolkit vs Context API: Which Should I Use?

What's the difference between Redux Toolkit and Context API?

Redux Toolkit is a powerful library for managing state in React applications, providing a more structured approach. Context API, on the other hand, is a built-in feature of React that allows you to share state across components without prop drilling, but it can become complex for larger applications.

When should I use Redux Toolkit instead of Context API?

You should consider using Redux Toolkit when your application has complex state management needs, requires middleware, or needs to handle side effects. Context API is great for simpler state sharing.

Can I use both Redux Toolkit and Context API together?

Yes, you can use both together. For example, you might use Context API for theming or user authentication, while using Redux Toolkit for more complex state management.

What are the performance implications of using one over the other?

Redux Toolkit is optimized for performance with features like memoization and selective updates, while Context API can lead to unnecessary re-renders if not used carefully, especially in large applications.