Will React Native Take Over Native Mobile App Development?

Mobile App Development

Tuesday, 19 February 2019

If you know anything about mobile apps, you must be aware of the Android-iOS divide that’s led to countless inconclusive debates over which one is better or what the businesses should prefer. But as old that divide is, equally old are the attempts to bridge it through cross-platform apps. React Native, launched in 2015 by Facebook, is perhaps the best such attempt. In fact, its wild success has led many to believe that it won't just bridge that gap but ultimately take over native app development itself.  Is that just over-enthusiasm or is there substance to such claims?

First of all, React Native isn’t just a new tool for building cross-platform apps but also brings forward a new methodology- blending the ease of cross-platform development with the quality of native development to deliver applications that represent the best of both worlds. Here is a quick roundup of how it is different and its key benefits:

React Native app structure:

  • UI components are built using native modules of respective platforms
  • The bulk of the code is written in JavaScript
  • The UI components are linked to JS code using a specialized bridge

Platform independence

“Learn once, write anywhere”- that’s the core philosophy of React Native. And its usage of JavaScript- an already popular language makes the initial learning curve even simpler. It empowers developers to master a limited set of tools and build applications for virtually all mobile platforms. 

Time and cost-effective

Because a large portion of the codebase is written in JS, the development cycle is much shorter. Also, shorter development cycles mean lesser billing hours and hence lower cost of development.

Community and corporate support

Being an open source framework, it enjoys wide community support that not only helps its further development but is also instrumental for new developers. But even more importantly, within the short span of its existence, React Native has garnered quite a lot of corporate backing from the likes of Facebook, Walmart, Uber, and even Microsoft, that owns Xamarin- a competitor to React Native. The fact that these large corporations use the framework for building their products is kind of an assurance to its long-term support and by extension, bright future.

So does that mean it’s the end of the road for native app development?  Not really. According to a survey by StackOverflow, iOS and Android are still among the top 5 sought-after skills in developers. That is, while React Native continues to grow, native development too is firmly holding its ground. There are many reasons top mobile app development companies still choose native for most of their projects. Some of them include:

Performance

React Native apps undoubtedly deliver better performance than other cross-platform frameworks like Ionic or Xamarin but not as good as native apps. The specialized bridge we mentioned earlier creates a kind of bottleneck- a problem native apps do not have. Also, native applications, owing to their device-specific customization, deliver much better user experience than React Native apps.

New updates

With each new update, both Android and iOS release new features and modules that become readily available for native development but take some time for React Native to adopt. Yes, technically native modules built in Swift or Java can be integrated into React Native apps but that shoots up the complexity and beats the whole purpose of using React in the first place.

Key takeaways

It is an undisputed fact that React Native is an excellent framework that continues to evolve with new features and capabilities. In the short run, that makes it the top contender for building hybrid apps but not quite as good as replacing native development due to performance considerations. In the long term however, the framework might evolve to overcome those challenges but then native app development too is progressively evolving to include new features. So to answer our initial question- will React Native take over native mobile app development? Not in the short-term but as far as the long-term goes, we’ll just have to wait and watch.

Author
App Development Agency

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