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Why use React Native for mobile application development?

hand with mobile phone and icon projections

In our current digital world, the development of mobile apps has become a necessary part of corporate life. Companies and developers are facing the challenge of creating user-friendly, high-performance and cross-platform apps. Here is where React Native comes into play. This cross-platform development environment offers many advantages that make it a popular choice for the development of mobile applications.


What is React Native?

React Native is an open-source framework developed by Facebook. It allows the development of native mobile applications for iOS and Android with a common base code. Compared to traditional approaches, in which apps need to be developed separately for each platform, React Native allows for the sharing of code and resources, making the development process more efficient.


Basics of React Native

React Native is based on the popular JavaScript library React. Developers can use React Native to create user interfaces with components that correspond to native UI components. These components are directly connected to the platform's native API, ensuring seamless integration and a responsive user interface.


Architecture of React Native

The architecture of React Native consists of two main components: the JavaScript thread and the native thread. The JavaScript thread contains all of the application's JavaScript code and communicates via a bridge with the native thread, which is responsible for the native execution of the application. This division allows React Native to update the JavaScript code without recompiling and reinstalling the application.

React Native offers developers a series of advantages. Using a common base code, developers can save time and resources, as they don't have to develop separate applications for iOS and Android. This way, they can concentrate on the development of high-quality functionalities and interfaces instead of losing time and maintaining and updating two separate code bases.

Another advantage is the possibility of using the existing JavaScript code. Developers who already have experience with JavaScript can use this knowledge to rapidly and efficiently develop React Native applications. Thus, developing native mobile apps is easier for developers and the learning curve for those who are first-time React developers gets reduced. 

React Native also offers a wide range of pre-built components that developers can use to create their applications rapidly and simply. These components are well documented and offer an elevated level of usability. Developers can customise and extend them to satisfy their specific requirements. 

Furthermore, the active developer community receives regular updates, bug corrections, and improvements. Developers can benefit from the experience and knowledge of other developers to additionally improve their applications.

Overall, React Native is a strong and efficient solution for the development of native mobile applications. It offers developers the chance to create cross-platform applications with a common base code without compromising performance or user experience.


Why use React Native for mobile application development?

There are several reasons why companies and developers use React Native for the development of mobile applications.

Improved performance with React Native
One of the strengths of React Native is the high performance of the developed apps. Using UI native components, React Native offers a fluid interface and rapid responsiveness. Also, the high efficiency of the JavaScript code allows for optimal use of the device and reduced resource consumption.

Cross-platform compatibility
One of the principal advantages is its cross-platform compatibility. With a common code base, developers can develop applications for iOS and Android and reuse most of the code. This allows for saving time and costs by avoiding separate development teams and code bases.

Another advantage is the possibility to access a wide range of native functions and APIs. Developers can access functions such as the camera, GPS, contacts and much more to create powerful and user-friendly applications.

React Native also offers a large and active developer community that continuously develops new components and libraries. This provides developers with a range of tools and resources to improve and extend their applications.

Also, it allows for rapid development and interaction. By using hot-reload, developers can see the changes in real-time without having to resume the application. This accelerates the development process and allows developers to quickly answer to feedback and solve bugs. 

Another advantage of React Native is the possibility of using existing JavaScript code. Developers can integrate existing JavaScript libraries and frameworks into their React Native applications to extend functionality and speed up development.

Overall, React Native offers a powerful and efficient solution for mobile application development. Thanks to its cross-platform compatibility, accessible functionality and native APIs, active developer community and fast development and iteration, React Native is a popular choice for companies and developers worldwide.


The advantages of React Native

Besides technical advantages, React Native offers also other practical advantages. 

React Native is an open-source platform that allows developers to create native mobile applications using JavaScript and React. It combines the advantages of native performances and cross-platform development, making it a popular choice for companies and developers in the whole world. 


Cost efficiency and time savings

React Native's cross-platform nature allows organisations to significantly reduce development costs. Using a common code base, developers can save a lot of time as they don't have to write it separately for each platform. Moreover, updates and maintenance activities can be centralised and efficiently done.

This means that companies with limited resources can place on the market their applications in a more rapid and economic manner. React Native offers a smart solution for the development of iOS and Android apps, without the necessity for separate team for each platform. 

React Native's use allows organisations to reduce development times while guaranteeing high-quality applications. This brings about an improvement in time-to-market and a competitive advantage.


Vibrant community and support

React Native has an active and committed developer community worldwide. This means that developers have access to a range of resources, tutorials, documentation and support. The community helps to ensure rapid problem solving and regular availability of new features and updates.

The community is known for its openness and collaboration. Developers can learn from others experiences, share best practices, and work together to improve the platform. This brings to a constant evolution of React Native and guarantess that it is uptodate with the latest tech trends.

The support of the community is an important factor in React Native's success. Developers can ask questions, signal problems, and provide feedback to further improve the platform. This open exchange encourages innovation and allows developers to obtain the best of React Native.


Easy maintenance and updates

React Native's centralised code base makes it much easier to maintain and update apps. Developers can rapidly implement functionalities and bug corrections and guarantee that all platforms receive the last app version. This saves time and effort and ensures that the application runs smoothly.

The ease of maintaining and updating React Native apps is a great advantage for companies. They can quickly respond to customer feedback, add new features and fix bugs without users having to re-download or update the app.

In addition, React Native's centralised code base enables efficient resource management and a consistent user experience across different platforms. Developers can make changes in one place and ensure that they are effective on all supported platforms.

The ease of maintaining and updating React Native apps helps organisations to remain competitive and always provide the best possible experience for their users.


The limits of React Native

Although React Native offers many advantages, it also has limitations.

Limits with complex animations

When developing applications with complex animations, React Native can reach its limits. Native development environments offer richer functionality and better performance when it comes to sophisticated animations. If your application relies mainly on high-quality animations, you might consider a more native development environment.

Possible memory performance problems

Another potential disadvantage of React Native is represented by memory performance. Since React Native communicates via a bridge between the JavaScript thread and the Native thread, this can lead to a loss of performance, especially if a lot of data has to be transferred between the threads. Developers must take into account this aspect when they develop and optimize their applications. 


How we use React Native at DevInterface

At DevInterface we've used React Native for the development of two relevant applications for our client PDE, one of the main Italian realities in the publishing-distribution sector. The first of these apps consists in the adaptation of the PDE website in an optimised version for mobile devices, offering users a smooth and intuitive experience, directly from their favorite platforms. The second application we developed focuses on PDE's document management, providing advanced instruments for the organisation, consultation and management of accesses, thus helping to optimise and simplify the company's internal workflow. Using React Native has allowed us to effectively realize these apps, guaranteeing high-performance and a perfect integration with the native characteristics of mobile devices, offering our client cutting-edge solutions in the publishing-distribution sector.

PDE App Store

PDE App Store


Another reality for which we developed an application using React Native is Club41, an association of entrepreneurs united by shared ideals and values. This app allows members to easily access several crucial sections of the association. Users can easily consult the various lists created by Club41, including the list of members, clubs, and members by club, facilitating the search and connection between members of the association. Furthermore, the app allows users to read articles published about the association, enabling them to stay up-to-date on the latest news and information. A crucial aspect is the functionality that allows users to sign up for events organised by Club441 directly through the mobile app, providing an integrated and complete experience for members. Thanks to React Native, we've created an intuitive and advanced app, satisfying users' needs and improving the overall experience with Club41.



To sum up, the use of React Native for the development of mobile applications is a strategic and highly advantageous choice for many companies. The JavaScript-based platform offers a dynamic and flexible ecosystem for the creation of high-performance, cross-platform apps. Its ability to allow simultaneous development on different platforms, such as iOS and Android, reduces production and maintenance time, providing significant resource savings. Advantages inherent to React Native include access to predefined libraries and components, which simplifies the creation of intuitive and engaging user interfaces. Nevertheless, it is essential to consider some disadvantages such as the need to optimise performance for certain more advanced or platform-specific functionalities.

At DevInterface, we fully exploit the potential of React Native to provide tailor-made solutions to our clients, ensuring cutting-edge mobile applications that meet their specific needs and deliver extraordinary user experiences. Our approach is based on an in-depth understanding of the client's needs and the implementation of customised strategies to maximise the benefits offered by this powerful development platform.

Do you have a mobile app development project but don't know how to go about it? Or maybe you don't have much knowledge about the best technologies to implement in your case? Contact us and tell us your idea, we will provide you with an initial analysis on the potential of your project.