List some benefits of using React Native for building mobile apps?

The increase in the popularity of IOs and Android apps nowadays there are lots of companies building apps and want them to develop in a faster way. A fully native app is getting very expensive as it requires separate teams to work on iOS and Android. ReactNative is a good solution to this as the app developed in react native can be run on ios and android.

React Native is an open source mobile development framework that app developers prefer, to build an app that is cost effective and also saves time.React Native was a Facebook's hackathon project that was meant to solve a company's needs. They wanted a common framework that helps to build an app by a single team that can serve on iOS and Android.React Native is based on ReactJS javascript library that helps to build the user interface for mobile platforms.

Let us see some of the important benefits of using React Native to build apps −

UI components

React Native offers a huge list of components that makes UI building very easy.Some of the useful components are ScrollView, Buttons, Images, Text,TextInput, FlatList, Modal Window, Managing with touches, etc.React Native Animations, Screen Navigation helps to add interactivity to the UI .

Code reusability

Code reusability is one of the biggest advantages for developers. ReactNative is platform independent and the same code can work on all of them. This feature saves time and also the cost comes down. The app can be tested fast and the performance can be live tested with the audience to know the changes required at the initial stage. Also since ReactNative is built using Reactjs JavaScript library a lot of components already built by others developers in the community can be reused from open source libraries.

Cross Platform

To develop mobile apps you don’t need a team expert in IOS and Android programming instead JavaScript developers who are enthusiastic to build apps can use React Native to build native apps without having to learn Kotlin or Java for Android and Swift or Objective-C for IOS apps. You can write one common code and React Native will take care of displaying it in IOS and Android.

Community Support

As react native and reactjs are one of the popular frameworks in today’s time there is a lot of help available on the internet. In case the developer gets a show stopper while building the app, it can be easily discussed with the vast community that react native comes with. The ideas as well code can be discussed with the other developers and the experiences can be shared.

Benefits of Live and Hot Reloading

Live Reloading builds and compiles your files and considers the changes done by the coder. The change done is made automatically available to the simulator that reads the app from the start.

Hot Reloading basically relates to the changes available on your app when the code is changed. The goal is to get this feedback loop to be under 1 second, even as your app grows.So with hot reloading the is to keep the app running and to add new changes to the files that you edited at runtime. Hot Reloading makes use of the feature Hot module Replacement or HMR. It was first implemented by Webpack and the same concept is used with React Native. The HMR keeps watch on the files changed and the update is end to the thin HMR runtime included as a wrapper on the app.

Third Party Plugin Support

The missing components that are still required for your app development can be made available by using the third party plugins. For example, google authentication, google maps etc.

Updated on: 01-Jul-2021


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