ReactJS VS React Native: Key Differences

ReactJS VS React Native

Last Updated on March 15, 2022 by Team Experts

Quick Summary: Are you confused between Reactjs vs React Native? Which one is best among them? Are you able to reuse Reactjs code in React Native? Let’s explore the answers during this post/article comparing Reactjs and React Native.

React JS vs React Native

Reactjs may be a JavaScript library that supports both front-end and server. Furthermore, they often want to create user interfaces for mobile apps and websites.

Advantages of ReactJS

  • Blazing Speed with DOM: React creates an in-memory arrangement cache that computes the resulting differences, then updates the browser’s displayed DOM seamlessly. The programmer writes the code as if the whole page is rendered on each change, whereas actually , only those sub-components which are changed are rendered. This gives a foothold to Reactjs, compared to other platforms for developing mobile apps since speed is one among the important factors for creating a successful mobile app.
  • Component-Based Architecture Saves Time: Reactjs introduced the concept of component-based architecture, which enforces the reusability of components, and thus, saves a huge amount of your time . This component-based architecture takes individual pieces of a bigger user-interface and converts them into an independent, self-sustaining micro-system. Thus, for instance , if any component within the Adset tab in Facebook Ads needs some major changes, then only that component is going to be reused and re-defined, instead of the whole UI of Facebook Ads.
  • Reactjs Gives Powerboost to SEO: Since Reactjs is capable of server-side rendering, it gives an influence boost to the SEO of a webpage/app and attracts more organic traffic. When a Google bot visits a server, which has already rendered the content and pictures , indexing and caching of the content becomes faster. It gives an enormous heads up to the general SEO strategy of the web site . This fast visibility of web-pages gives the end-users a far better user experience, thereby a win-win situation.
  • Huge Ecosystem of Developer Tools: Reactjs is blessed to possess an enormous community of developers, who have created a huge ecosystem of tools, component libraries, IDEs, extensions for code editors, web browsers, and more. The availability of a good range of third party tools and extensions unleashes a replacement dimension of innovation while saving time and resources at an equivalent time. Community-powered innovation makes Reactjs one among the foremost popular options for creating innovative path-breaking apps and websites.

What exactly is React Native?

React Native may be a cross-platform mobile framework that uses Reactjs for building apps and websites. React Native compiles to native app components enables the programmer to create mobile applications which will run on different platforms like Windows, Android, iOS in JavaScript.

What’s more, Reactjs is employed to create components under React Native, and React Native implements Reactjs under their framework.

Advantages of React Native:

  • Platform Specific Code: One of the most important USPs of building apps and websites using React Native is the ability to get platform-specific code. When you use React Native to create an app, the framework automatically detects the platform it’s being run on. This way, it generates the proper code for the proper platform.
  • Even a front-end Web Developer can create an app using React Native: Since most of the code present in React Native is Javascript, it gets easier for a front-end developer to make an app quickly. It is rather simple for a front-end developer to understand the technology and every one they have to understand is Javascript (specifically Reactjs), platform APIs, some native UI elements, and any platform-specific design patterns. This easy usability and learning curve enable non-programmers to make apps without much effort. This has induced a sort of transformation within the way apps and websites are created today. So all you would like is a thought and decide to execute that concept . albeit the ideator isn’t an excellent programmer, that concept can materialize into reality.
  • Development Takes less Time due to hot Reloading features: Reactjs supports the recent Reloading feature, which provides developers the freedom to reload a mobile app automatically. This makes the method of development fast, and it saves time.
  • Ready-to-use UI libraries for smoother UI experience: Component UI libraries exist within the React Native ecosystem. Such sharing of UI libraries like Shoutem, Expo, native base, et al. save the time required to create them from scratch, and this suggests that more specialization in innovation and concepts are often given, instead of creating libraries from scratch. So these are some major benefits of React Native that make it unique.

What are the differences between Reactjs and React Native?

  • Reactjs are often described as a base derivative of React DOM, for the online platform while React Native may be a base derivative in itself, which suggests that the syntax and workflow remain an equivalent , but components alter.
  • Reactjs, eventually, may be a JavaScript library, which enables the programmer to make an enticing and high performing UI Layer while React Native is a whole framework for building cross-platform apps, be it web, iOS or Android.
  • In Reactjs, virtual DOM is employed to render browser code in Reactjs while in React Native, native APIs are wont to render components in mobile.
  • The apps developed with Reactjs render HTML in UI while React Native uses JSX for rendering UI, which is nothing but javascript.
  • CSS is employed for creating styling in Reactjs while a stylesheet is employed for styling in React Native.
  • In Reactjs, the animation is feasible , using CSS, a bit like web development while in React Native, an animated API is employed for inducing animation across different components of the React Native application.
React VS React Native

Which is Better React or React Native?

Both Reactjs and React Native are crucial pillars for app and web development, and they’re gaining traction with each passing day because of their flexible features and a growing ecosystem of libraries.

While Reactjs is essentially a JavaScript library and React Native is the entire framework, the former is the heart of the latter, and compliments one another .

If  Reactjs is perfect for creating apps with high functionality and sophisticated calculations, then React Native is right to offer a native feeling to your mobile apps.

If you are looking for React Native Developers and React JS Development Company contact WebMobTech!

Read more: Choose the right framework – Angular.JS vs React vs Vue.JS


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Anil is an enthusiastic, self-motivated, reliable person who is a Technology evangelist. He's always been fascinated at work especially at innovation that causes benefit to the students, working professionals or the companies. Being unique and thinking Innovative is what he loves the most, supporting his thoughts he will be ahead for any change valuing social responsibility with a reprising innovation. His interest in various fields and the urge to explore, led him to find places to put himself to work and design things than just learning. Follow him on LinkedIn

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