React.gg - Master Modern React with Interactive Challenges

Master modern React with an interactive, challenge-based learning experience. Learn React 19 features including Server Components, Actions, Transitions, and Concurrent Rendering. Features 32 lessons, 700+ minutes of video, 30 quizzes, 100 challenges, and 50 custom hooks to rebuild.

Course overview

React.gg is an interactive, challenge-based learning experience that teaches you modern React features through hands-on exercises.