React Props (short for properties) are a key concept in React used to pass data between components. They make components dynamic and reusable by allowing parent components to send values to child components. Props are read-only, ensuring one-way data flow. Mastering props is essential for effective component communication and building flexible, maintainable React applications. https://programmingtutorial.hashnode.dev/react-props-how-to-pass-data-between-components