React Quickly: Painless web apps with React, JSX, Redux, and GraphQL. A. Mardan

This book is intended to cure the troubles of front-end developers, make their lives more meaningful and happier, and help them earn more money by introducing them to React.js—and doing so in a fast manner (hence the word Quickly in the title). It’s the work of one and a half years and about a dozen people. At the very least, the book is meant to open your mind to some unusual concepts like JSX, unidirectional data flow, and declarative programming.