Do I need to use ReactJS to use React Native?

Can React Native replace ReactJS? How can developers benefit from using React Native? What challenges should be considered in order to successfully implement React Native? These are important questions that every developer should ponder about when deciding which technology best works for their needs.
More and more developers are turning to React Native to create their applications for a variety of reasons. According to React Tutorials, React Native, based on JavaScript library, used for developing mobile applications for iOS and Android, is renowned for its ability to produce code for both platforms at once (React Tutorials). In addition, frameworks like Flutter and SwiftUI offer similar features to React Native (Coyier, 2020). In comparison, ReactJS is a JavaScript library specifically designed for responsive websites and web applications (Prishchenko, 2019). Thus, ReactJS and React Native have different use cases and different goals.
In this article, we will explore the differences between ReactJS and React Native, as well as the challenges and advantages of using React Native. We will look at the ways in which React Native can improve development speed and efficiency, and analyze the potential risks of developing mobile applications with this technology. Additionally, we will compare React Native to other mobile development frameworks. Finally, we will explore project planning and the various steps that developers must take in order to understand and implement React Native correctly.


ReactJS is an open-source JavaScript library created by Facebook for building user interfaces. It is most commonly used for creating web and mobile applications with an emphasis on UI components.
React Native is an open-source mobile application framework created by Facebook which allows developers to write native mobile apps using JavaScript and ReactJS. React Native apps are written using ReactJS, but are compiled into native user interfaces to provide a native user experience.
In order to use React Native, developers must have an understanding of ReactJS. ReactJS is the primary language used to create user interfaces, while React Native is used for compiling the code into native user interfaces. Both are necessary for creating a full mobile app experience. ReactJS is not required for basic usage of React Native, but it is suggested that developers become acquainted with the technology before attempting to use React Native.

Overview of ReactJS and React Native

ReactJS and React Native are two different approaches to JavaScript-based development for creating mobile applications. Although they have similarities, they are each suited for different types of development tasks. ReactJS is an open-source JavaScript library used for building user interfaces. It operates on the view layer of the application and is used for creating dynamic, rich user experiences with lots of user interaction. React Native is a JavaScript framework that uses ReactJS to create native mobile applications for iOS and Android. It enables developers to create a native mobile user interface with a single codebase and provides access to native APIs and components.

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ReactJS is an open-source library developed by Facebook and maintained by a community of developers. It’s used to create user-interface components that modify based on user input and data updates. It uses a component-based approach and a virtual DOM to give quick UI updates and improved performance. It also employs JSX, an XML-like syntax that allows HTML tags and components to be written in JavaScript.

React Native

React Native is a JavaScript framework developed upper layer on top of ReactJS for creating native mobile applications. It enables developers to write once and deploy to multiple mobile platforms. It also accesses platform native APIs for better performance and allows for integration with device services, such as location, notifications, and the camera roll. Additionally, it can access third-party libraries and plugins to extend its capabilities.
Advantages of React Native:

  • One codebase for creating native mobile applications
  • Access to native platform APIs
  • Integration with device services
  • Extensibility with third-party libraries and plugins

Similarities and Differences

React Native and ReactJS both are popular frameworks used to develop applications for mobile as well as web. In fact, React Native is an upgraded version of ReactJS. ReactJS offers a JavaScript library for front-end development for web applications, while React Native is a mobile application development framework. Both tools provide the same programming language, components, design patterns, and tools, however, they have few differences which make them distinct.


Both ReactJS and React Native have some common traits that create an overlap between the two. React Native and ReactJS are both based on React.js library, developed and maintained by Facebook, and use JavaScript to build applications. The biggest advantage of ReactJS and React Native is that they use the same technology stack.It means developers can use the same codebase for both versions of the applications, and leverage the existing code snippets to reduce the overall development efforts.


ReactJS and React Native have their unique set of differences. One of the key differences between ReactJS and React Native is that the former is used for building web applications, while the latter is used for mobile development. React Native is focused on building mobile-friendly interfaces, while ReactJS is specialized in dynamic web page building. React Native renders mobile-specific UI components, such as sliders, switches, and so on, which is required for mobile applications. It enables mobile developers to give a native user experience to the consumers.
Additionally, ReactJS can only be used to build small single-page applications, while React Native is efficient enough to build an application of any size. React Native is more suitable and comprehensive for heavy applications, such as music streaming, gaming, e-commerce shopping, VoIP, etc. It helps apps run smoothly on any iOS or Android device. React Native also has ready-made components that simplify the entire development process.

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Which is Better For Your Project?

React Native vs. ReactJS: Which is the Best for Your Project?

React Native and ReactJS are two very popular front-end frameworks used to create mobile and web applications respectively. While many developers see them as two similar frameworks, the truth is that they have many differences that make them suitable for different types of projects. To make the best choice when deciding which framework to use for your project, it is important to understand the differences between React Native and ReactJS and the pros and cons of each.

Comparison of React Native and ReactJS

React Native and ReactJS are both created by Facebook, but the fundamental difference between the two is that React Native is a framework used primarily for developing mobile applications, while ReactJS works on web applications. React Native is written in JavaScript and Java, while ReactJS uses HTML and CSS. ReactJS offers more customizability than React Native since it focuses mainly on views, while React Native works more with app architecture. React Native also utilizes ARM processors to access features on the device while ReactJS does not have access to such features.

Pros and Cons of React Native and ReactJS

React Native focuses on creating native applications for multiple platforms that look and feel natively, unlike ReactJS. This makes it ideal for projects that need native-level performance. However, this comes with the trade-off of decreased flexibility and customizability. ReactJS provides flexibility and organic support for feature development, making it a great match for complex projects that require customizability with a high level of control. However, due to its web-based nature, it often has performance limitations.
Overall, when it comes to choosing between React Native and ReactJS, the best choice will depend on the project’s needs. Regardless of the choice, understanding the differences between the two frameworks and their pros and cons will help developers make the best decision for their project. Ultimately, which framework a developer chooses will be determined by the nuances of the project and the desired result.


Is React Native the way of the future? The simple answer is that it is impossible to predict the future, but React Native certainly seems to be pointing in a promising direction. This new technology gives developers the unique ability to create robust mobile applications in a fraction of the time and cost that would have been required using a more traditional approach. As such, it seems to be an innovative and advantageous new tool for developing mobile applications.
At the same time, however, it is important to remember that React Native is still a relatively new technology and there are certain aspects to consider when deciding whether to use it or not. It is, therefore, essential to keep up to date with the latest React Native developments and releases as this will help ensure that you are able to make an informed decision. To ensure that you don’t miss out on what the React Native world has to offer, be sure to keep an eye on our blog for the latest news and updates on React Native.
FAQs about React Native
Q: What is React Native?
A: React Native is a mobile app development framework that uses the same design principles and architecture as ReactJS, allowing developers to build native mobile apps with JavaScript. It uses native components and APIs to create a user interface and provide access to device features such as the camera, GPS, etc.
Q: How is React Native different from ReactJS?
A: ReactJS is a JavaScript library for building user interfaces, while React Native is a mobile app development framework that uses the same core concepts as ReactJS but provides access to native components and APIs.
Q: What are the benefits of using React Native?
A: React Native offers a number of advantages, including faster development times, reduced cost, and improved performance. Additionally, the use of native components and APIs enables developers to create high-quality apps that look and feel like those built with native app development tools.
Q: How do I get started with React Native?
A: Getting started with React Native is fairly straightforward. Once you’ve installed the necessary tools and libraries, you just need to create a project directory and start writing code. There are also plenty of tutorials and other resources available to help developers get up to speed quickly.
Q: Is React Native suitable for all types of apps?
A: React Native is a good choice for a variety of applications, though it is best suited for apps that don’t need to leverage a lot of platform-specific features. For apps that need access to a wide range of device features, using a traditional native app development approach may be the better option.

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