Attendees will learn the essential topics on this popular JS Library. You got it, right! This talk will have a refresher on React essentials features such as components, state and hooks. Then deep diving to React components which have a built-in state object. The state contains data where assets are stored which are persistent between component renderings. In this talk, the listeners will be able to understand why libraries such as Redux / Mobx will be useful to maintain the state of the components as the application grows larger. We will compare different state management tools including recoil with a small demo at the end !