Facebook develops and maintains the React native mobile app framework, which makes the application ready for use and continuously develops it with a high assurance of reliability. It utilizes the highly established React library, which is widely used in web development. One of React Native’s major benefits is its impressive performance. While other approaches rely on web views or emulators for execution, the React Native mobile app framework compiles directly into native code for each platform, making applications fast and responsive on iOS and Android devices.