What is the useReducer hook in React?

What is the useReducer hook in React?

The useReducer hook is a React hook that helps manage state in a functional component. It is particularly useful for complex state logic.

How does it differ from useState?

While useState is great for simple state management, useReducer is better for managing state that depends on previous state or involves multiple sub-values.

Can you give me a simple example?

Sure! Here's a basic example: you can use useReducer to manage a counter state with increment and decrement actions.

What are the benefits of using useReducer?

Benefits include better organization of state logic, easier testing, and improved performance in certain scenarios.