Native Navigation vs ReactXP: What are the differences?

Native Navigation: Native navigation library for React Native application, by Airbnb. There are many navigation libraries in the React Native ecosystem. Native Navigation is unique in that it is built on top of the iOS and Android platform navigational components, and this is more "native" than most other options which implement navigation from scratch in JavaScript on top of base React Native components like View and Animated; ReactXP: A library for cross-platform app development using React and React Native, by Microsoft. With React and React Native, your web app can share most of its logic with your iOS and Android apps, but the view layer needs to be implemented separately for each platform. We have taken this a step further and developed a thin cross-platform layer we call ReactXP. If you write your app to this abstraction, you can share your view definitions, styles and animations across multiple target platforms. Of course, you can still provide platform-specific UI variants, but this can be done selectively where desired.

Native Navigation and ReactXP can be categorized as "Cross-Platform Mobile" tools.

Native Navigation and ReactXP are both open source tools. ReactXP with 7.77K GitHub stars and 548 forks on GitHub appears to be more popular than Native Navigation with 3.12K GitHub stars and 192 GitHub forks.