This handbook is a resource for both seasoned professionals and newcomers in the field of front-end web development to learn and explore the practice of front-end development.

Develop your skills with 35 interactive exercises on CodePen. Best of all, there's no setup required (a web browser is all you need).

In this book, you will learn design patterns, performance and rendering patterns for building high-quality web applications using modern JavaScript and React.

From apprentice to master

Build a kickass headless website or mobile app using Contentful CMS