Why choose React Native to develop your mobile application?

Developed and promoted in 2015 by the Facebook teams, React Native is a JavaScript framework for developing native applications. A little over a year ago (see the 1 year conference with React Native), we chose this technology to build all of our customers’ mobile applications. So, why choose React Native to develop your application?

React Native, one code for iOS and Android

We generally manage projects requiring between 1 and 3 months of development on the purely mobile part, often with fairly strong budgetary constraints and always with the need to go into production as quickly as possible. We have therefore eliminated the purely native approaches, requiring two teams with distinct skills, and opted for a “multi platform” approach. Even though we know that a code is never 100% the same, having a unique code base for iOS and Android helps develop applications faster. React Native makes it easy to run a project, developing once for both platforms. Concretely, it saves time during the implementation phase and then when it comes to maintaining the application.

Native applications

There are many approaches to developing a “multi platform” mobile application, but the tests we have done with hybrid technologies like Ionic or Cordova have left us hungry for more. Maven Digital Top react native app development Company in Dubai uses the same components as native applications and offers equivalent performance. The code is unique but it is indeed a native iOS application and a native Android application that will be offered on the stores. Which platform should you focus on, which approach should you take to move from A to B, which languages, libraries, or frameworks will work best for you? These are just a few of the many multiple choice questions that each project presents us so lavishly. And before you realize the true circumference of the problem, there will be countless opinions that will only add to this confusion. A situation like this might naturally make you think of a cross-platform solution; a solution capable of bridging the gap between your experience as a JS developer or single platform mobile specialist and the need for a native mobile application written once to work on a wide range of devices. Opting for a cross-platform solution offers a number of advantages for the developer and yet poses many challenges. As a mobile developer with little web development experience, you may find that the learning curve for popular cross-platform tools is quite steep. As a front-end developer you will also spend a considerable amount of time absorbing the new development philosophy, but in the end you will find that the results are well worth so much effort.

React Native

As the name suggests, React Native is based on React, a popular JS library for developing web applications released in 2013 by Facebook. React Native, a very recent newcomer to the cross-platform tools market, embraces the “learn once, write everywhere” philosophy because the framework allows you to use good old JavaScript, CSS style sheets and even Familiar HTML tags to create native images for iOS and Android. Apparently, React Native isn’t just JS, CSS, and HTML – it’s just the basic ingredients. First of all, you should know that React is a must – React Native is basically an extension of React for mobile development. It usually takes around a month to understand React Native concepts and development flows, but once you’ve completed the initial training you’ll be able to write highly reusable, clean, and fast code at speeds you would never have dared to imagine. Professional development in React Native may also require knowledge of the Flux framework and packages like Redox / Reflux. In React Native, its JavaScript components and views strictly match their IOS / Android counterparts, providing the same functionality you would get with native components. And when the functionality you’re developing is really critical, you can always use native components – they integrate well into any React Native application and can be used with its JS code. Finally, React Native is being developed very actively, and new versions regularly unveil new JS counterparts for a declining stack of the remaining native components. For the foreseeable future, React Native promises to become a complete alternative to native development platforms, with a few exceptions.

React Native VS native development

We will compare application development with native development and React Native according to a number of criteria:

 Ease of learning

React Native: You should already have a good grasp of JavaScript and web development in general and need to have some React experience to understand its key concepts and overall philosophy. In addition, knowledge of JSX, Flux or Redox will be very practical and will significantly speed up the development process. Typically, it will take the average developer about 1 month to get started with React Native and start writing apps.

Native Development: The learning curve varies and may not be the same for both platforms. If you want to be the Mac Giver of mobile development and compose for iOS and Android, this could be a huge challenge that could take years. Therefore, if you need to develop native applications to run a project, you might need two people to do the job.

Applicability

React Native: This technology is perfect for rapid prototyping and building applications that are not performance critical. The thing is, due to the nature of JS, React Native only has one thread of execution at its disposal, so when it comes to compute-intensive components, that fact instantly becomes a bottleneck. ‘Throttling, otherwise a blocking element. The solution is to use native components mixed with those of React Native (which is totally possible), to take advantage of multithreading and faster execution of native code.

 Native development: By definition, native development is suitable for all kinds of applications without restrictions.

Code reuse

React Native: Fully reusable code base that works on iOS and Android without limitations. No need to change the version of two apps and create new versions – everything is done simultaneously. 

Native development: Native code for the corresponding versions of your applications.

 Development speed

React Native: when working with cross-platform code, development time is drastically reduced; you can create two versions of your application in half the time of developing two native versions. 

Native Development: To match React Native in terms of timelines, you will need two experienced native developers (iOS and Android) or a compromise on project duration and do it yourself, given that you are familiar with both platforms. 

Cost

React Native: The library is full of open and free resources, so your spending will be limited to electricity and coffee. 

Native Development: Some licenses or add-ins for native IDEs may not be free, so the cost will be higher.

 In conclusion

The result is that React Native is a very promising technology with huge potential, which has already been duly appreciated by giants like Airing, Badu, Discovery, Integra and others. Constantly improved and updated by its founders, it is close to becoming a full-fledged alternative to Objective C, Swift and Java, especially on projects that are not critical. If you’re an experienced JavaScript developer, React Native is the shortest route to explore the mobile realm by leveraging your JS expertise in web development.

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