Instead of writing separate native apps for each platform, developers can build code once and utilize it for both iOS and Android, saving time and effort. Strong and vibrant community that develops, exchanges expertise, and produces reusable components surrounds React Native. React native mobile development may balance performance and development speed quite well, while they are not as fast as fully native apps. Companies value the opportunity to use a single codebase to support both popular mobile platforms, which lowers costs and speeds up development.