React v19 introduces several exciting features including the new React Compiler, Server Components, Actions, Enhanced Hooks, and improved Asset Loading.
The React Compiler automatically transforms React code into optimized JavaScript, improving performance and code maintainability.
Server Components handle rendering on the server, enhancing load times and reducing client-side code execution.
Actions simplify the process of managing form state and user inputs, improving interactivity and user experience.
Enhanced Hooks like useFormStatus, useFormState, and useOptimistic provide more powerful ways to manage state and handle user interactions.
Asset Loading in React v19 enables assets to load in the background, enhancing application load times and user experience.