As far as new web frameworks and libraries go, React is quite the runaway success. It not only deals with the most common problems developers face when building complex apps, it throws in a few additional tricks that make building the visuals for such apps much, much easier.
Chapter 1: Why React?
Chapter 2: Building Your First React App
Chapter 3: Components
Chapter 4: Working with External Data Sources
Chapter 5: Building Custom React Components
Chapter 6: Building a Visually Complex Application
Chapter 7: Routing Techniques using React Router
Chapter 8: Building a Multi-Page App
Chapter 9: Working with Animations
Chapter 10: Setting Up Your Dev Environment
Chapter 11: Adding Redux Into the Mix
Chapter 12: Testing Your React Applications