React Native uses JavaScript to create the app’s interface. React Native is different from its competitors (e.g. React Native is not dependent on webviews like its competitors (e.g. It can access native views and components through built-in access. Additionally, it can use native-written code to allow API access to OS-specific features within the app. How does this happen? React Native makes use of the concept of “bridge”, which allows for asynchronous communication among the JavaScript elements and Native elements. This concept is at the heart of React Native’s flexibility. Although they use completely different technologies, JavaScript and Native elements can communicate. This architecture has the advantage of using many OS-native features but comes with significant challenges, e.g. The app’s performance may be affected by constant bridge use. You should avoid building apps that involve many events and a lot data. React Native may not be the best choice. You can read more about that below.

Pros of React Native
Reusability of code & faster development
React Native’s greatest and most important advantage is its ability to develop for multiple platforms simultaneously. React Native’s greatest advantage is its ability to use the same custom software mobile app code base across multiple platforms. This allows for faster development and quicker time-to-market, as well as easier and more cost-effective maintenance (you only have one code base), and smoother onboarding for new developers. React Native’s “hot reloading” feature allows developers to view the changes made in the code live and without having to refresh. This small change can make a big difference in the development process. It provides immediate feedback on any code changes.

Performance
React Native’s bridge concept is revolutionary when compared to other cross-platform solutions. React Native apps are able to use natively written mobile app coding, making them less laggy than web-based cross platform solutions. Although React Native claims to provide “native-like performance”, it does not always prove true. The best way to describe it is that it provides a “near native” experience.

Cost efficiency
Cross-platform development is all about cost efficiency. Because you can reuse code across multiple platforms, it is usually easier to manage a smaller team and deliver the project. Instead of native development, which requires two teams to deliver two identical operating products, you will need one team to do so.

Growing developer community
React Native is an open-source framework. Its community is growing and flourishing. Facebook is also a key partner in the development of React Native. They are always working to improve and expand the framework. This means that even if you have a problem with React Native, you may find people willing to assist you as they care about making it more stable and comprehensive.

React Native – what is it used for?
React Native is free from industry-specific restrictions. React Native is an excellent framework for customer-facing applications. It does not require OS-specific integrations or features. To establish competitive advantage, AR and VR are not required to have complex designs or animations. React Native is faster to develop, and has enough support modules to create a stable app. React Native is easier to create online custom software
in a mobile app if your web app has been built in React.