What Is React Native & How It Is Used in Mobile App Development?
                     
WHAT IS REACT NATIVE & 
HOW IT IS USED IN MOBILE 
APP DEVELOPMENT?
WHAT IS REACT NATIVE?
If you want to jump into React native app development, then the react native 
framework is the best tool you can use. With react native, also known as RN, 
you can develop mobile applications using JavaScript. 
 
With React Native, you can develop mobile apps that function efficiently on 
both platforms. Additionally, the development time is reduced significantly as 
the coding is done in the same language, regardless of the platform. React 
Native is a framework launched by Facebook around the year 2015 as an open-
source. Facebook had also launched ReactJS, also known as React, for mobile 
development. 
IMPORTANCE OF 
USING REACT 
NATIVE 
1. TRUSTWORTHY
Before React Native was developed and launched, Facebook created its 
mobile app to check the viability of the platform. It managed to help 
the developers develop a stunning mobile app for the social media 
platform.
These days, everyone uses Facebook mobile apps and sure it feels like a 
native mobile app. As React Native has come out as an open-source, 
various other platforms are using it to develop their mobile apps. 
2. CROSS-PLATFORM COMPATIBILITY
If you develop a mobile app using React Native, you inherently develop an 
app that works fine on both the platforms - iOS and Android. As the code 
of the app is compiled, it comes down to native Java and Swift code. 
React Native connects the web UI components and their native 
counterparts. The most basic benefit that comes with it is, you don't need 
to develop two different apps for each of the platforms. Also, the layout 
and the features don’t need any kind of synchronization. This leads to a 
significant reduction in developmental costs.
3. CODING IN A FAMILIAR PROGRAMMING LANGUAGE
It is very obvious to think that you need to learn a different language and coding 
syntaxes to start working with react native. This myth needs to change. Someone who 
is well versed with programming using JavaScript can also write code for the react 
native app development. 
4. CONTINUOUSLY GROWING 
People from Facebook are constantly working on react native development to 
improvise the framework. Chances are, you are unable to solve a problem using react 
native, but this can change in a few months. 
5. CONSUMES LESS TIME
Consider a situation where you already have a web app built using ReactJS. The 
components of the frontend developed using ReactJS can be shared among the 
mobile and web interfaces. This facilitates faster development. 
6. PLATFORM CONSISTENCY
React Native comes with cross-platform compatibility. In a general scenario, there is 
a lot of difference between an app built for Android and Apple. When it comes to 
developing an app using react native, these differences are dealt with. 
7. LARGER AUDIENCE
Since the mobile apps developed using React Native are cross-platform compatible, 
you can develop one app and target a larger audience. A single mobile app 
developed using React Native can work independently on both Android and iOS 
platforms. Hence, you can develop React Native iOS & React Native Android apps 
that are platform-independent. 
8. SUSTAINABLE CODE
As React Native supports cross-platform development, one codebase can work to 
develop apps for Android and iOS platforms. To develop a native mobile app, you 
need to write different codes for changing platforms. This requirement is eliminated 
by using React Native app development. Thus, a React Native Android App doesn’t 
need to be reframed to develop a React Native iOS app.
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