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. In a normal situation, the mobile apps use Java while developing an Android mobile app while Swift or Obj-C for app development for iOS.

1. What is React Native & How it is used in Mobile App
Development?

2. 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. In a
normal situation, the mobile apps use Java while developing an Android mobile app while Swift or Obj-C for
app development for iOS.
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.
ReactJS was released before React Native, while in the competition of ReactJS vs React Native, ReactJS was
first declared as open-source by Facebook. Gradually, react native was developed. While ReactJS focused on
mobile-first design, React Native is used for native mobile app development.

3. 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.
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.
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.

4. 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.

5. Flutter
Google also released an open-source framework called Flutter which aided developers in building cross-platform
compatible mobile apps. With Flutter, it is easy to work with a new feature set while putting a fast refresh feature of it to
good use. You can instantly see the changes made by the developer without restarting the app. Comparing Flutter vs.
React Native, Flutter can stand along with React Native because of the benefits it has to offer.
Xamarin
Microsoft also came up with its open-source solution which enables the developers to share from 75%-90% of the code
between the apps. Since it is developed using the language called C#, it is difficult to be adopted by the developers. The
developers that intend to work with xamarin development need to learn C# which is a little more difficult compared to
JavaScript. When we talk about Xamarin vs. React Native, the latter happens to be the most preferred framework for
mobile app development.

6. Facebook: Facebook used react-native to develop its mobile app.
Skype: Skype was redesigned and redeveloped from scratch in 2017 using React Native.
Instagram: To integrate push notifications, Instagram used React Native into an already existing Instagram app.
Walmart: Walmart used react native to design and develop its application from scratch by writing the entire
code in react native.
UberEats: UberEats is one of the apps that form the list of apps that use react native for its development. Their development
team did not have experience working with Android and iOS and the selection of React Native happened obviously.
Pinterest: Pinterest initially worked with Gestalt. Since Gestalt and React Native were part of the same game, the
development of Pinterest did not take a lot of time and effort.

7. Thank You
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