React Native is a popular open-source framework for building cross-platform mobile applications using JavaScript and React. Developed by Facebook, it allows developers to write mobile applications for iOS and Android platforms using a single codebase, offering a fast and efficient development workflow. React Native leverages the power of React, a JavaScript library for building user interfaces, enabling developers to create native-like mobile experiences with familiar tools and techniques.
With React Native, developers can build high-performance, native mobile apps using declarative components and reusable UI elements. It offers a rich ecosystem of third-party libraries and tools, making it easy to integrate with existing web technologies and native modules. React Native has gained widespread adoption among developers and companies worldwide, powering apps for various industries, including e-commerce, social media, gaming, and more.