Difference between React Native and ReactJS

As we all know, react native and reactJS introduced by Facebook are very popular technologies for web and mobile development. To stimulate a more comfortable user experience and simplify the development process Jordan Walke, a Facebook engineer, created a library. This library allows building a web interface with javascript.


In this blog, we will explain the difference between React and reactJS and what are the business benefits of two technologies.



The major difference to be highlighted is reactJS or react is a javascript library used for creating a user interface for web apps. It is created and maintained by Facebook. The open-source library is created to process data in real-time on dynamic web pages. It does not take an extra effort in reloading and exactly works like Facebook/Instagram news feed. This provides support to both the front-end and server-side.





Well, on the other hand, react native is a framework that consists of native libraries and helps in creating mobile applications. It is a cross-platform framework for developing applications. Also, React-Native codes are used in native mobile app components.

I hope now it is easy for you to differentiate between the two. The simple thumb rule is ReactJS is for web development, and React native is for mobile app development.


Business benefits of ReactJS

Let’s discuss the business benefits while working with reactJS 

  1.  Reuse code and this saves a lot of time.

  2. Developers can work faster by using virtual DOM(document object model) in reactJS and can make the user experience better. While DOM is a kind of viewing agreement on data inputs and outputs, the exciting part is that react’s virtual DOM is faster than the conventional full refresh mode. It was a happy time for Facebook when they discover the benefits of partial DOM refresh and thus saves time in re-building; also, the performance and programming speed increased.

  3. From server to browser rendering of pages, SEO ranking is also improved.

  4. Improves the de-bugging speed and bring a lot of ease to developers life.

  5.  It is readable for those who are unfamiliar with react. You don’t need to learn an extensive list of concepts like other frameworks.

  6. Take advantage of advancement in javascript language.


Business benefits of react-native

Let’s discuss the business benefits of react-native 

  • Certain code components with native API’s is yield by react-native. With the use of native modules and native components, we get improved performance.

  • React Native gets benefits from all reactJS advantages. As the major focus of reactJS is on improving UI.

  • React native developers can use the common logic layer and don’t need to build applications separately for iOs and Android.

  • It helps the developer to develop apps with a more agile and web-style approach to development.

  • If a developer is aware of Javascript than react native will be easy to pick up, and most front end developers can become a mobile developer. A developer should be aware of platform APIs, native UI elements, and platform-specific design patterns.

  • No need to rewrite, developers have to add react-native UI components into the existing app’s code. 

  • In native, we get inefficiency, slower deployment time, and less productivity. React Native bring high speed, responsiveness, web app development agility, best user experience, and efficient processing. 



As discussed above, the technological difference and business benefits, we can conclude that react is a web app building framework that uses javascript. In react-native, you can build native, cross-platform mobile apps and react.js and through javascript library construct a high performing UI layer. And as said, react.js is the heart of react native, and all react principles apply to it, which makes learning easy. Through this blog, understand the technological difference between the two terms. Let us end this by concluding that reactJS is ideal for web interfaces that are dynamic, high performing, and responsive. On the other hand, react-native gives a true native feeling to your mobile apps. If you are still confused between two, the GKMIT team will help you clear your doubts and queries.