The React JS vs. React Native Dilemma: How to Make the Right Choice

React JS v/s React Native
How to Make the Right Choice

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React Native and React (also known as
ReactJS), apart from owing their existence
to Facebook have one more thing in
common – JavaScript. Both pride
themselves as the progressive technology
that drives mobile and web respectively.
React JS is a JavaScript Library that helps
simplify the development process, build
high-performing web apps and help deliver
impeccable UIs. React Native on the other
hand is a popular mobile app development
framework used by mobile app developers
to build Android and cross-platform
applications.
Introduction

ReactJS is the JavaScript library that does that for you. One of the unique features of
React JS is that they can function together interoperable.
React JS not only helps you enhance developer efficiency, but also empowers them
with added opportunity to utilize while making basic abstractions. Simply speaking, it
is equally valuable for lower level parts like clickable buttons and higher-level parts
like dropdowns.
However, for React Native, a different approach is adopted to maximize developer
efficiency. Components you would use in Android or iOS have counterparts right in
ReactJS, so you will get the same look and feel. Reusable native components compile
directly to native that form the building blocks in React Native.
‘Both’ React Native or React JS Enhances
Developer Efficiency

Here the app will have the look, speed, and functionality of a native mobile app that
makes React Native unique and STAND OUT from other mobile app development
frameworks.
“The React Native framework also allows highly experienced engineers to add
native codes (Java, Swift, Objective-C etc.) to the framework, so as to help
achieve that custom look.”
The success and the future of React Native is very much secured with these simple
words of realization from the Facebook founder – clearly giving direction to the many
advantages of building mobile apps using React Native framework.

React or ReactJS combines technologies, where HTML and JavaScript, comes
together continually. Now, it is also concluded that this is done mainly to include
CSS, which rejects a bunch of issues identified with CSS development, such as
worldwide namespace, and variable/scope isolation.
Feasibility
Combine Technologies with React JS
Are you looking to add more to your existing app, but not preferring to change
the code of the whole app? React Native can help make it possible for your
business. You can just add React Native components into your existing app’s code.
And in case your current hybrid app was built with Ionic and Cordova, you can
reuse that Cordova-based code effectively with just a plugin.
Add Code with Any Existing App in React Native

React JS is was designed keeping Search Engine Optimization (SEO) in mind,
wherein it uses Node to render on the server of the user. Although there are
similar tools to give this server viewpoint to rendering, they usually call for a ton
of unstable hacks. This is apart from an extensive amount of developer support
that is required for maintenance.
Capability and Prowess
Boost SEO for Web App with React JS
React Native on the other hand,is exclusively dedicated to building a mobile UI.
This means, besides being completely UI-centred React Native makes for more
like a JavaScript library rather than a framework. Hereby, the resultant UI is
remarkably responsive that delivers a much smoother feel to the apps along with
speedier load times.
Build Responsive UI with React Native

DOM as you know, is about the logical structure of documents and the way it is
accessed and manipulated. However, it takes time to build one and DOM trees
nowadays are large. But, when you use React JS, it manages to accomplish this
procedure faster and seamlessly by utilizing a virtual DOM that helps in making
quick updates, while creating dynamic Uis.
React JS does it by simply making use of an abstract copy of the Document Object
Model, making the required changes to the ‘one component’ and that too sans
influencing the rest of the UI.
Virtual DOM for ReactJS

On the other hand, React Native uses Objective-C APIs to write iOS components
and Java APIs to render Android components. Thereafter, JavaScript is utilized to
compose whatever remains of the code and customizing the app for every
platform – ensuring maximum reusability of the components and shareability of
codes.
While ReactJS uses HTML and CSS, React Native does not. You will have to create
style-sheets in JavaScript so as to style your ReactNative components, which even
though may look similar to CSS, but are not closely the same. Similarly, ReactJS
uses <p> against <text> in React Native, while <div> in React is used instead
of<view>for React Native.
Native APIs for React Native

For React JS
For ReactNative

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The React JS vs. React Native Dilemma: How to Make the Right Choice

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The React JS vs. React Native Dilemma: How to Make the Right Choice