By ongraph | August 30, 2017 | 138 Views


Let’s assume you want to carry out Android App Development as well as iOS App Development. It’s no secret that both these platforms require different skill sets to develop native applications. Now the dilemma is, should one learn both these new languages or just go ahead with evergreen JavaSript based React Native App Development?  


What is React Native?


React came into focus for its ability to develop lightning fast user interface for web through JavaScript. However Facebook’s adaptation and launch gave it necessary limelight and boost in adaptation. Alike every framework that enhance programming and add usefulness, React brought a clean style to UI development based upon the simple concept that the user interface is a function of data – if the data changes, UI should change.


On the other hand, React Native brought the same web development concept to mobile app development world. React Native is in the same category of frameworks as PhoneGap or Cordova, but technologically superior.


Why Are Developers Choosing React Native Over Native Android/iOS Development?


There are two significant factors, including:


  1. Obvious Benefits: React Native has many rewards in offering. In this framework you can develop once, but that could be deployed on both iOS and Android. The underlying framework doesn’t distinguish between two platforms. Every developer understands the significance of this big bonus since Android app development and iOS app development involves different programming languages and is expensive affair.


Additionally, both of the platforms use different languages, where Objective-C & Swift are used for iOS and Java for Android development. Moreover, both share different underlying APIs, including the way you use the GPS, how you create animations and how you make network calls.  


  1. Feel of Familiarity: Web developers have found React Native appealing. Comfortable learning curve of React Native inspires developers choose mobile development as career with this new framework. Coding in React Native remind developers reminiscent of web development with JavaScript as the core language and CSS support along with UI tags that look quite like HTML. Tooling and architecture are also kept in the way that sounds familiar to web developers. Debugging could be easily conducted on Chrome..


How to Build a React Native App


In order to do a React Native App Development on any platform, the must require skills are:


  • React Native Framework for programming
  • The tools
  • The API’s


In order to carry out programming in React Native, a developer needs to master JavaScript or a slightly unique take on JavaScript which blends JavaScript and HTML type syntax called JSX. For React Native, the tools mostly utilize a text editor, the Chrome debugger and a couple of other devices for the creation and testing.


The APIs – there’s a vast arrangement of things to learn. The APIs are likely to be OS based. Whatever actions you perform on your smartphone, there’s a programmatic method for doing that and that’s known as APIs that guides you. Here’s test however, you might not have a React Native method for doing everything.   


Here we can say, React Native requires some prerequisite knowledge of web development. It is possible to begin development with React Native with no previous web exposure but then you probably won’t acknowledge a significant part of the underlying architecture. A developer needs to develop skills on JavaScript, CSS, possibly some HTML, and Object Oriented Programming when you are actually building an application.  

How to Build a Native Android/iOS App


Objective-C or SWIFT is the primary language for iOS App Development. And for Android, Java has to be used. It is required to make use of each platform’s IDE ( Xcode or Android Studio). Hence to get started, one needs to develop some knowledge that how IDE, their debugger and build system functions.  


React Native holds its origins in web development and obtains numerous ideas from web, there’s no such perspective as in Native iOS or Android development. However knowing one of these makes it genuinely easy to learn the other. On the other hand, React Native is not likely to support each and every API that is accessible on iOS or Android. Having said that, the gap is narrowing down with each passing day


Who’s the Winner?


Compared to Java, Objective-C or Swift, JavaScript is way easier in terms of learning as well as debugging. Nonetheless, the ease includes some significant pitfalls. JavaScript is not as strict a language and numerous errors can pop up inside your code, not obvious when put into production. Alternatively Objective-C/Swift/Java are robust languages and involves strict compilation checking which kills numerous potential mistakes even before you run your code.


SWIFT is clearly modern, yet Objective-C and Java keep on getting modernized and isn’t generally lacking in any way regarding modern language features or performance. JavaScript, on other hand is well-publicized for its deficiencies and hence anyone can Google them. So React Native might be easier to learn – yet it accompanies the drawbacks of JavaScript. What’s more, as with any cross-platform framework, you additionally need to manage with the phenomenon of ‘write-once, debug everywhere’.

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