Availability
If we talk about availability, React native is open source, a free tool that allows developers to code on both Android and iOS devices. Whereas Microsoft Xamarin does come with the free version, but it has limited features and resources. For more resources, you need to pay some charges to get the enterprise version.
Underlying Technology
React Native allows users to code in JS that is the most preferred language as developers can code using advanced concepts. Developers can allow you to write one single application using javascript for different devices like iOS and Android.
Developers who come with great development experience can easily make use of JavaScript and build mobile applications. JavaScript is a skill that has huge availability in the market.
Xamarin makes use of the c# along with .Net Framework. Several Developers may rescue code for building android applications and iOS applications. Many applications are easy to build in visual studio code. VS code includes different debugging tools, native platform integration with devices like Android, iOS, and Mac. It will reduce your cost to transfer from one platform to another platform.
Development Environment- React Native Vs Xamarin
Xamarin is a powerful and friendlier tool that allows developers to write code for various applications like iphone, android, and windows. Visual studio code is the best tool that simplifies the development process. You can use Apple’s Xcode that is a different IDE for applied devices. With both the tools you can build mobile applications.
React Native is Flexible and makes it quite simpler for developers to choose IDE and text editor. Several Tools like Expo are used to build react native applications and debug them. Hot reloading is the best feature in React Native that does not require you to build the full applications and reload it automatically after modifications in the code.
Performance
The performance of the React native is commendable. It offers near to native performance. As a developer, you should consider some points that it does not support 32-bit Architecture in Android. Also, it comes with navigational performance issues and compatibility issues when it is compared with the native application.
Xamarin is quite better than the React native, as it is quite fast on Android and iOS devices. It supports 64-bit architecture and allows developers to make use of the native tools available to build a brilliant UI.
Community Support - Xamarin Vs React Native
Since React-native is open source, it has a community where developers and tech enthusiasts are interested to share knowledge and offer support. It is quite new technology hence, the community is quite small. Also, it lacks the subject matter expert that often creates some obstacles in the React Native mobile application development.
Xamarin has got commendable community support. All the active developers are interested to share information on forums, QA sites, Stack Overflow, and different resources.