React Concurrent Features: An Overview

Learn React's key concurrent features—useTransition, useDeferredValue, Suspense, and useOptimistic—and how they coordinate to create smooth, responsive user experiences. Includes practical examples and best practices.

Discover what it takes to be React Certified

The program is designed to validate your competence through real-world coding challenges prepared and reviewed by industry leaders. To help you get ready for the exams, we have developed preparation guides that will give you specific insight into the area of knowledge that you have to have to successfully be certified.

Meet Your Examiner

We're excited to announce that our React Certification content has been developed in collaboration with Aurora Scharff. This is a fantastic opportunity to transform your web development skills and become a certified React expert.