In this book, we'll start by managing state ourselves and then push it to a Flux implementation known as Alt. You will have to think very carefully about the concept of state and where it belongs.Because state management is a difficult problem, a variety of solutions have appeared. Depending on your background it might feel alien at first. This model of thinking fits user interfaces well. A feature known as the Virtual DOM enables this.In this chapter we'll go through some of the basic ideas behind the library so you understand React a little better before moving on.What is React?React is a JavaScript library that forces you to think in terms of components. Due to its design, you can use it beyond web. In the end, you will have what it takes to develop a real-life app.Facebook's React has changed the way we think about web applications and user interface development. Every section is written in a bite-sized manner and straight to the point as I don't want to waste your time (and most certainly mine) on the content you don't need. You'll start building React apps within minutes.

In this book, we take you on a fun, hands-on and pragmatic journey to master React from a web development point of view.

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