React - Introduction to useReducer

This lesson teaches you the inner workings of the useReducer hook and how to implement it into a React application.

Learning Objectives

• Understand the structure of the useReducer hook
• Learn how to implement useReducer and a reducer function
• Learn how to create dispatch functions
• Understand how the dispatch function interacts with the reducer

Intended Audience

• This lesson is intended for anyone who wants to learn about React

Prerequisites

• Recommended: React – Introduction to Components and Props 
• Recommended: React – Introduction to State and useState