Helping you manage shared "global" states across the various parts of your application, Redux is a very popular JavaScript management library. However, Redux is also a very advanced JavaScript topic that can appear highly sophisticated to a beginner. This book takes a step-by-step approach as it guides the reader to this essential technology with numerous examples. The reader will learn all aspects of Redux, including Redux Toolkit Query, which caches data from results fetched from the back end. Chapter 1: Basics Chapter 2: React Redux Chapter 3: Redux Toolkit Chapter 4: Redux Toolkit Query Chapter 5: Ecosystem Source codes: https: //drive.google.com/file/d/16_EBnoG5QssDVIzJnapp0sPsZEzKYyEh/view?usp=sharing