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React Native Application Development For Cross-Platform Apps By React Developers

Sep, 2022

React Native is an open-source JavaScript framework that enables React Native application development for cross-platform apps by react developers. It is a mobile application development framework to build multi-platform iOS and Android applications using native UI elements. This framework uses JavaScript to compile the application’s user interface with the help of native-OS views. React Native has a unique feature called “HOT RELOADING” that enables the developers to change their code in a live preview without reloading or refreshing.


React Native is a free JavaScript mobile application development framework. Being an open-source JavaScript framework, it enables react native application development to

React Native and React.js are both important pillars of web and mobile application development but, react native utilizes the same code base to save time and money while bringing momentum to your mobile application. This framework uses the “BRIDGE” concept that allows asynchronous communication between JavaScript and Native elements. As this concept lies at the heart of React Native, it provides great efficiency and flexibility to the applications.

Let’s understand some astonishing facts about React Native that will give you a completely different nuance to this framework.

  • 96% of the code base is shared between Android and iOS applications.

  • With React Native, the fundamental UI blocks for Android and iOS will remain the same

  • This framework’s widgets are analogous to the ones in Flutter

  • The core logic is shared between web, mobile, and desktop application

But like other frameworks, React Native has some positives as well as negatives. So let’s dive into understanding the pros and cons of React Native.

Pros of React Native Framework


React Native, due to its immaculate and seemingly unparalleled benefits is one of the most preferred cross-platform application development frameworks to build path-breaking Android and iOS applications. The usage of React Native is skyrocketing due to shareable code repositories and reusable components. Let’s understand the merits of React Native framework:

  • Faster Development due to Code Reusability

    React developers enjoy the luxury of writing code just once and reusing it multiple times for faster development and time-to-market with cheaper and easier maintenance. The react developers use 90% of pre-developed components to develop mobile apps that become instrumental in saving the developers’ time.

  • Large Growing Developer Community

    Apart from being backed by Facebook, React Native community is constantly growing and is working on widening the framework and making it more stable and comprehensive. React Native’s community is encouraged to connect with other developers and is eager to help at any point in time. The community uses this platform to create portfolios and share their experiences. This inspires them to write better codes over time.

  • Near Native Efficiency and Performance

    React language is used to build cross-platform development solutions and is considered revolutionary. React Native community claims that it gives a near native-like performance and experience. In the case of React Native, there is no downtime hence the developers can easily switch between platforms as per their requirements.

  • Vibrant Library with Ready-Made Solutions

    React Native comes with a vibrant testing library that enables the developers to write bug-free react language code which enhances the credibility of the end product. Some of the most versatile testing tools are Mocha, Chai, Enzyme, and Jest. In addition to testing, this framework has a myriad of ready-made solutions that helps in enhancing mobile application development.

Cons of React Native Framework

Along with all the merits, React Native has its own set of demerits and challenges. For developing a robust and scalable application, you need to take into account everything that is there. Let’s understand some of the highlighted disadvantages of React Native framework:

  • Extremely Difficult to Debug

    React Native mobile applications developed using react language are extremely hard to debug. Debugging becomes a tedious process as the applications are built using C/C+, JavaScript, Java, etc. Another problem with this framework is that it constantly goes to and fro between the Native environment and JavaScript thread. To overcome this difficulty, react developers must enable integration with Flipper, a tool that can help manage the debugging process.

  • React Native Framework is Immature

    There are new updates that this framework has every now and then. With every new release or update, there are so many significant changes that the developers need to take care of which might take a toll on them. Since these updates happen at a faster pace, react developers do not get adequate time to adjust to the changes. This is how this framework loses its credibility and becomes too immature for iOS and Android applications.

  • Tougher to Form a Cross-Platform Team

    To develop a cross-platform application in React Native, react developers must have concrete knowledge of both web and native technologies. They must have know-how on how to work with JavaScript, CI, UX guidelines, project configurations, and more. In today’s time, it is extremely difficult to find developers who have in-depth knowledge of both web and native technologies, so forming a cross-platform team becomes extremely difficult.

  • Hard to Determine User Interface

    It is extremely difficult to build mobile applications with complex gestures using React Native. There are features for your application development like multiple screen transitions, interactions, and animations for which choosing React Native might not be the best choice. To solve this problem, React Native has a responder system that will run all the gestures in the mobile application. But when it comes to complex ones, the developers will continue to face problems as iOS and Android are quite different but have a unified API.


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