React.js makes developing dynamic user interfaces faster and easier than ever. Learn how to get the most out of the library with this comprehensive guide! Start with the basics: what React is and how it works. Then follow practical code examples to build an application, from styling with CSS to maximizing app performance. Whether you’re new to JavaScript or you’re an advanced developer, you’ll find everything you need to build your frontend with React! Build user interfaces with React.js, a frontend JavaScript library - Work with classes, hooks, type systems, CSS, forms, and more - Grow your skills in areas such as testing, debugging, server communication, and server-side rendering Getting Started with React New to React? Learn the basics of how the library is used. Take your first steps into the development process and explore the structure of an application. Hands-On Code Examples See React and its component-based architecture in action! Walk through detailed example programs and get practical tips for building applications. Advanced Development Working with larger, more complex applications? Find all the resources you need for using Redux, automated tests, i18n, server communication, and more. Sebastian Springer is a JavaScript engineer at MaibornWolff. In addition to developing and designing both client-side and server-side JavaScript applications, he focuses on imparting knowledge. He inspires enthusiasm for professional development with JavaScript as a lecturer for JavaScript, a speaker at numerous conferences, and an author. Sebastian was previously a team leader at Mayflower GmbH, one of the premier web development agencies in Germany. He was responsible for project and team management, architecture, and customer care for companies such as Nintendo Europe and Siemens.