Preface

Learning ReactJS is a light but powerful way to build fantastic UI components! This book will help you develop robust, reusable, and fast user interfaces with ReactJS. This book will ensure a smooth and seamless transition to the ReactJS ecosystem. The books is full of hands on real applications. From setup to implementation, testing, and deployment: discover the new frontier of front-end web development. ReactJS, popularly known as V of MVC architecture, is developed by the Facebook and Instagram developers. We will take a deep dive on the ReactJS world and explore the unidirectional data flow, virtual DOM, DOM difference, which ReactJS leverages in order to increase the performance of the UI. You will learn the key concepts of ReactJS in a step-by-step process. You will also learn ES6 syntaxes used in ReactJS for the future browsers, with the transpiling techniques to be used in order to support it in current browsers.

You will not only learn to apply and implement ReactJS concepts but also know how you can test JS-based applications and deploy them. In addition to this, you will also be developing a full-fledged application using Flux architecture. You will also learn about Redux, which lets you understand how you can manipulate the data in ReactJS applications easily, by introducing some limitations on the updates. With ample codes covering the concepts and their theoretical explanations coupled with screenshots of the application, you will gain a deep understanding of ReactJS.