Few would know that more than 90% of the mobile applications developed at Facebook are powered by React Native. With a cross-platform solution that would enable companies to create apps on both iOS and Android with one codebase, this robust framework transformed the area of mobile app development. So and so, react native is becoming popular and gaining traction from development companies and developers looking to optimize cost and make apps that are scalable and future-worthy, maintaining top-notch performance

What is React Native?

Developed by Facebook, an open-source framework made for building native mobile applications for iOS and Android with JavaScript and the React framework. You create your mobile app while writing your code in JavaScript, therefore combining the best of both worlds and obtaining almost native performance.

Instead of developing different applications for different platforms in their native programming languages, such as Swift or Objective-C for iOS and Java or Kotlin for Android, React Native allows you to share a common codebase between the different platforms. This implies faster development cycles, lower costs, and easier maintenance.

Top 8 Reasons Why React Native is so Popular

1. Single Codebase: The most outstanding feature of React Native is the fact that one codebase can target both iOS and Android apps. That means you have to write your application just once, not twice for each platform. This saves development time and prevents the likelihood of bugs and other inconsistencies across different platforms.
2. Reusability: React Native features code reusability. The developers can use the same set of components for more than one part of their app or even in different apps. The modularity of React Native components also allows for their easy integration with the existing native code. This eventually leads to cost savings and faster development, thus making it suitable for startups and firms with a tight budget.
3. Native-like Performance: React Native has been credited with near-native performance. It does not quite reach the level of apps built natively in Swift or Java, but it gets impressively close. This is due in large part to how React Native is capable of rendering components directly on the mobile device. Most users don't notice a considerable difference between native and React Native apps in terms of speed and responsiveness.
4. Hot Reloading: Hot reloading saves developers' lives. It saves you from rebuilding an entire app in order to view changes made within code; it increases the speed, increases productivity, and shows the immediate effect of some new feature being wanted to be tested. It is much easier with this feature to debug any problem or edit various views of the user interface.
5. Open Source Framework: As an open-source framework, React Native has a wide support community in the form of developers. In other words, you will have access to a number of third-party libraries, resources, and plug-ins. Furthermore, React Native is frequently updated and improved due to its active community of contributor developers.
6. Multiple Platform Support: React Native first focused on developing iOS and Android mobile apps, but it also enables building Windows, macOS, and even online apps. For developers aiming to create apps that function effortlessly across several devices and platforms, that makes it a flexible choice.
7. Enhanced User Interface: The declarative programming model in React Native allows developers to build more intuitive and responsive user interfaces. Applications developed using React Native are slick and provide a native-like feel with smooth transitions and great performance. The native UI components give a beautiful feel to the application because of their platform-specific experience.
8. Growing Community and Support: The React Native community is one of the largest and most active in the development world. Regular contributions and discussions make it priceless for support upon any issue: whether you want to troubleshoot something or simply get advice on best practices, you can count on a rich developer community.

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React Native vs. Other Cross-Platform Frameworks

In addition to native development, comparing React Native to other cross-platform frameworks like Flutter and Xamarin will demonstrate why people frequently choose it.

1. React Native vs. Flutter: While Google's Flutter is a popular new technology with rapid development and an expressive UI, React Native boasts more mature ecosystems and larger communities. The fact that React Native uses JavaScript, the most-used programming language, is an added advantage to many developers.
2. React Native vs. Xamarin: Backed by the tech giant Microsoft, Xamarin is also another popular choice with which to craft cross-platform native apps. For its part, it requires basic knowledge of a programming language, namely C#. Most JavaScript developers find this requirement less appealing. A large developer base is pushing React Native, which uses JavaScript, down a path that more businesses will love for its faster and more maintainable solutions.
3. React Native vs. Native Development: Native development offers better speed and customization, but it requires creating and maintaining two different codebases for iOS and Android. This adds to the costs, takes longer to develop, and comes with more risk because the apps may not work the same way on both platforms.

Read More: Building Cross-Platform Apps with React Native for Web and Desktop in 2025

How React Native Can Be Useful to Developers

React Native gives developers one of the most-used programming languages, JavaScript. the tools to create cross-platform mobile apps.

1. Curved Simplified Learning: If React for web development is known to you, switching to React Native will seem logical. The framework lets developers utilize easily learned and useful declarative syntax from JavaScript and React.
2. Quicker Prototype Development: The fast refresh and hot reload capabilities of React Native make it perfect for rapid prototyping and design iteration. Real-time adjustments made by developers help hasten the client and stakeholder feedback loop.
3. Easy Access to a Large Spectrum of Libraries: React Native builds on React; therefore, developers have access to a large pre-built component and tool library. The React Native community has significantly contributed to the abundance of tools available, thereby providing developers with more time to concentrate on other aspects.
4. Enhanced Builder Experience: Tools like Expo and React Native CLI let developers quickly control their work environment and run projects. This lowers overhead so developers may concentrate on building outstanding apps instead of battling with settings.

React Native may simplify the development process and cut expenses regardless of your team size or solo working status. Many React Native mobile and web development companies watch out for React developers who can develop both web and mobile code and can switch around between React Native and React.js

Success Stories of Brands Built with React Native

1. Instagram—Faster Updates, Seamless Experience

In 2016, Instagram decided to use React Native to break the cycle of slow feature rollouts and disparate updates. Starting with their push notifications, they soon shared up to 99% of the code across iOS and Android. And the result? We achieved faster feature releases, smoother performance, and a unified, engaging user experience that kept users scrolling for more!

2. Skype: A Complete Transformation

In 2017, Skype boldly transitioned to React Native, completely rewriting the app due to performance consistency and design issues. This overhaul brought in super-fast updates, a smooth and responsive interface, and clear calling, which redefined how the world communicates.

3. Walmart: Powering a Seamless Shopping Journey

Walmart switched to React Native in a bid to conquer mobile commerce. Why? This is to enable faster updates and enhance the overall shopping experience. Walmart’s decision helped them to cut the development time and costs, giving shoppers a slick, responsive app that would keep them coming back for more.

4. Uber Eats: A Meal of Speed and Efficiency

For Uber Eats, this meant a serious challenge in real-time order management. In 2016, they integrated React Native into the restaurant dashboard. Results? Restaurant partners benefit from real-time updates of orders, swift tracking, and seamless operations, ensuring your food arrives precisely at the scheduled time.

5. Discord—Calling for Millions

Discord required rapid scaling without compromising the user experience. That's where React Native came in 2016. This game-changing move allowed them to roll out features faster, maintain consistency across platforms, and deliver seamless voice, video, and text chats to millions of users worldwide.

6. Airbnb—Rapid Prototyping, Smarter Development

Airbnb decided to use React Native in 2016 for faster development and consistency in app design. Although they later switched back to native, React Native served as their secret weapon for rapid prototyping and feature launches, providing travelers with a more seamless and intelligent booking experience.

How React Native Benefits Companies

React Native can help an organization by saving time and resources while developing high-quality mobile applications. Here are some reasons why companies are shifting toward React Native:

1. Massive Cost Optimization

Maintaining two different codebases for iOS and Android is expensive. React Native enables the business to create apps for both platforms with a single codebase, which directly translates to savings in development and maintenance costs.

Moreover, React Native diminishes the need to maintain separate teams for iOS and Android development, and thus, organizations can manage their resources in a focused manner with greater efficiency.

2. Faster Time to Market

Reusable components and cross-platform connectivity with React Native allow businesses to release their apps far faster than using conventional development techniques. This speedier development cycle results in faster feedback and the capacity to pivot if needed, therefore maintaining business competitiveness in the fast-paced market of today.

React Native development company allows to publish updates or launch new features faster than its competitors, which is crucial for retaining user attention.

3. Scalability and Future-proofing

While your business is growing, the solution should be scalable and handle more complexity for the apps. React Native allows scaling up mobile applications seamlessly, without any decrease in performance. React Native apps can incorporate new features and technologies as they emerge, ensuring your app remains future-proof.

4. Higher User Engagement

React Native performance enables native-like user experiences. Better user experience, responsiveness, and performance make users more likely to use an app. This helps drive higher user retention and more income.

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Conclusion

React Native offers a strong, flexible, and efficient basis for developing cross-platform mobile apps. Its ability to combine native performance with cross-platform development has made it a necessary instrument in the mobile development toolkit. Want to make the mobile app development process faster and cheaper? React Native is a great approach to move forward with in 2025 and the coming years.

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