React Native — a framework that enables mobile app development for multiple platforms. It uses the skills and resources readily available. This makes it the perfect choice for developers who need to scale their apps across multiple iOS and Android devices. But everything comes with both its pros and cons.


React Native is an open-source mobile app development framework. It was first introduced by Facebook. It comes with multiple pros and cons. The primary objective behind developing this framework was to enable developers to build mobile applications for multiple platforms. Without having to worry about re-writing the code every time. By doing so, it also brought a paradigm shift in the industry of mobile app development.

It is a powerful framework that has in-build coss-platform compatibility.

This article will be covering the pros and cons of react-native that you must be knowing before its real-life application.

Pros Of React Native 

One of the most notable pros of React Native app development is its ability to do faster coding than conventional native mobile applications. With a single code base, React Native enables developers to create apps suitable for both iOS and Android. This means that businesses can cut down their budget significantly by using the same codebase for both platforms.

Faster To Build 

The main pros of using React Native are a shorter development time and access to a large library of ready-to-use components. But React Native is still in its infancy. Any native app requirements — such as accessing the file system, camera, or accelerometer — must be built from scratch with JavaScript, which can lead to time-consuming and costly development.

Stable Mobile Application Growth

One of the greatest perks of using React Native for app development is that your codebase might be similar to that of your web application. This lets you ensure stable growth, because your codebase is already familiar with a popular platform, and thus, it shouldn’t face any issues in displaying an app on it.

Because React Native knows how to display apps on a popular platform like Android, it allows developers to focus more on their product instead of thinking about how to make it work on different platforms. This in turn leads to an app experience that is more stable and consistent. When the app is stable, usability issues become less likely, and the chance for future feature upgrades.

Simplified UI

React Native takes has helped the developers in many ways. It has created a platform that makes developing apps for multiple platforms much more accessible. The declarative nature of React Native makes it much easier to spot bugs, which is what many developers face when creating apps from scratch.

Larger Developer Community 

The open-source community is heavily involved in the development of React Native. It means that there are always available resources to help solve potential problems. If a developer is running into a sticking point, they have the ability to ask members of the community for help and receive a high-quality response. This also helps foster a culture of collaboration and skill-building within coding communities. This feature will inevitably increase the knowledge of every developer.

Live and Hot Reloading 

Hot reloading and live reloading are two of the most essential Pros of React Native. This makes React Native distinct from other mobile app frameworks. Both names are based on hot module replacement, or HMR, which is a software engineering technique that’s popular with React developers. It simply means you can update your modules while the app is running, so you never have to stop or restart it — the change will take effect immediately.

Cons of React Native 

With every pros, the react-native has also some associated cons with it.

Difficult To Debug

The difficulty in debugging is one common con and limitation to it. Creating a mobile app using React Native is great for businesses looking to create a rich cross-platform experience. However, React Native creates apps that are challenging to debug. The reason for this is that it uses JavaScript, which isn’t native to the respective platforms. Therefore, developers must be well versed in both the React Native language and in the native languages of the platform they’re targeting — Java, C/C++, or JavaScript.

Hard to Determine User Interface 

If your mobile app has complex animations, interactions, and transitions between multiple screens, you might want to reconsider React Native as your technology partner. However, a gesture responder system lets developers create mobile apps that include all of these features. If your mobile app has complex animations, interactions, and transitions between multiple screens, you might want to reconsider React Native as your technology partner.

Lack Of Custom Modules

Despite its maturity, React Native still lacks some components. Others, in turn, are underdeveloped. The chances are you won’t have a problem with that. As the majority of custom modules you need are available, well-documented, and working properly. However, it might happen that you will have to build your solution from scratch or try to hack an existing one.


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