The Complete React Developer Course (with Hooks and Redux) - The useReducer Hook

The video tutorial introduces the useReducer hook in React, comparing it to Redux for managing complex state changes. It explains how to set up and implement useReducer, including defining reducer functions and dispatching actions. The tutorial demonstrates integrating useReducer into React components, focusing on adding and removing notes. It concludes with a summary of useReducer's benefits and a code cleanup, highlighting the simplicity and reusability of separating logic from components.

What is the purpose of the useReducer hook in React?

How does managing complex state differ from managing simple state in React?

What are the advantages of using Redux for state management?

Explain how a reducer function is structured in React.

What is the role of the action object in a reducer?

What is the significance of the default case in a reducer switch statement?

Describe the process of dispatching an action in a React component.

How do you handle adding and removing notes using useReducer?

How does useState utilize useReducer behind the scenes?

What are the benefits of using the Context API in conjunction with useReducer?