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React JS vs React Native which is better

   Reading time 10 minutes

Choosing between React JS and React Native depends largely on the specific needs of your project. React JS is primarily used for building dynamic web applications, while React Native is aimed at developing cross-platform mobile apps. Both technologies have their unique strengths and weaknesses, making them better suited for different kinds of development.

Understanding the distinctions between them can help in making an informed choice. In this article, we will delve into the characteristics of both frameworks, compare their performance, and guide you on when to use each. For more in-depth information, you can explore this extensive https://celadonsoft.com/react resource on React.

Understanding React JS

What is React JS?

React JS is a JavaScript library developed by Facebook for building user interfaces, primarily for web applications. It allows developers to create large web applications that can update and render efficiently in response to data changes. React JS is component-based, making it easy to manage smaller pieces of code. This makes development faster and allows for the reusability of components across different parts of the application.

Key Features of React JS

React JS boasts several key features that make it a popular choice among developers:

  • Virtual DOM: Ensures minimal updates and optimal performance.
  • Component-Based Architecture: Facilitates reusable code and faster development.
  • One-Way Data Binding: Provides better control over the application.
  • JSX: Allows HTML quotes and uses HTML tag syntax for the creation of React components.
  • Strong Community Support: Extensive resources and libraries available.

Pros and Cons of Using React JS

React JS has its advantages and limitations, which are worth considering:

Efficient updates with Virtual DOMLearning curve for JSX
Reusable componentsPoor documentation due to the fast pace of development
Strong community supportRequires third-party libraries for a full-fledged framework
Madera Electrician | React JS vs React Native which is better

Understanding React Native

What is React Native?

React Native is a framework for building native mobile applications using JavaScript and React. Developed by Facebook, it allows developers to create natively rendered mobile apps for iOS and Android using the same codebase. This means that developers can maintain a single codebase for multiple platforms, saving time and resources. React Native leverages native components, resulting in better performance and user experience.

Key Features of React Native

React Native includes several features that make it stand out:

  • Cross-Platform Compatibility: Code once, run anywhere (iOS and Android).
  • Hot Reloading: Immediate feedback on code changes, improving developer productivity.
  • Native Components: Uses native UI components for a better user experience.
  • Single Codebase: Reduces development efforts and costs.
  • Community Support: Backed by a strong, active community.

Pros and Cons of Using React Native

As with any technology, React Native offers specific pros and cons:

Single codebase for iOS and AndroidPerformance may lag behind fully native apps
Hot reloading boosts productivityLimited access to some native APIs
Strong community supportComplex debugging

Key Differences Between React JS and React Native

Development Purposes

React JS and React Native are designed for different development purposes. React JS is aimed at building highly dynamic and responsive web applications. It excels in creating single-page applications with a smooth user interface. On the other hand, React Native is tailored for mobile app development, allowing developers to create cross-platform applications that look and feel like native apps. Understanding whether your project requires a web or mobile solution is crucial when choosing between these two technologies.

Performance Comparison

When it comes to performance, React JS and React Native have their own strengths. React JS benefits from the Virtual DOM, which ensures efficient updates and rendering. This makes it highly performant for complex web applications. React Native, while offering good performance, may lag behind fully native mobile apps in some cases. However, it leverages native components, providing a more native-like performance compared to hybrid apps.

User Experience

User experience is another critical factor to consider. React JS enables developers to create intricate and dynamic user interfaces for web applications. It provides a seamless experience for users interacting with web pages. In contrast, React Native focuses on delivering a native-like user experience on mobile devices. It achieves this by using native UI components, ensuring a smooth and intuitive interface for mobile app users.

Learning Curve

The learning curve for both React JS and React Native can vary based on a developer’s background. React JS may require some time to get accustomed to JSX and the component-based architecture. However, with a strong community and plenty of resources, learning React JS is relatively straightforward. React Native, while sharing similar concepts with React JS, involves learning mobile-specific development practices. For developers with web development experience, transitioning to React Native may require additional effort.

Technology Stack

Understanding the technology stack required for each framework is essential. React JS relies on JavaScript, JSX, and often tools like Redux for state management. It integrates well with various libraries and tools for building web applications. React Native, on the other hand, combines JavaScript with native components, enabling cross-platform development. It may also require knowledge of native languages like Swift or Java for specific functionalities. Being aware of the technology stack can help determine which framework aligns better with your team’s skills and project requirements.

When to Choose React JS

Suitable Use Cases

React JS is an excellent choice for building web applications with high interactivity and dynamic content. It is suitable for:

  1. Single-Page Applications (SPAs): React JS excels in creating SPAs with smooth navigation.
  2. Complex UIs: Ideal for applications requiring intricate user interfaces with multiple components.
  3. Real-Time Updates: Great for applications needing real-time data interaction, such as dashboards and social networks.

Benefits Over Alternatives

When compared to other frameworks, React JS offers several advantages:

  1. Efficiency: Virtual DOM ensures optimal rendering performance.
  2. Component Reusability: Promotes consistent and maintainable code.
  3. Active Community: Extensive resources, libraries, and community support facilitate development.
Madera Electrician | React JS vs React Native which is better

When to Choose React Native

Suitable Use Cases

React Native is ideal for projects requiring cross-platform mobile app development. It is suitable for:

  1. Mobile Applications: Perfect for building apps that need to run on both iOS and Android.
  2. MVP Development: Ideal for creating Minimum Viable Products (MVPs) quickly and efficiently.
  3. Apps Requiring Native Features: Great for apps leveraging device-specific functionalities like camera, GPS, etc.

Benefits Over Alternatives

When compared to other frameworks, React Native provides several benefits:

  1. Cross-Platform Development: Single codebase reduces development efforts and costs.
  2. Native-Like Performance: Uses native components for better performance and user experience.
  3. Active Community: Strong support and continuously evolving libraries and tools.


In conclusion, the choice between React JS and React Native depends on your project requirements and goals. React JS is a powerful library for building dynamic and responsive web applications, making it an excellent choice for web-focused projects. On the other hand, React Native offers a robust solution for cross-platform mobile app development, providing a native-like user experience on both iOS and Android. Understanding the differences, strengths, and use cases for each framework can help you make an informed decision. Ultimately, both React JS and React Native are valuable tools in the modern developer’s toolkit.


Is React JS easier to learn than React Native?

React JS may be easier to learn for developers with web development experience, as it focuses on building web interfaces. React Native, while sharing similar concepts, involves additional knowledge of mobile-specific development practices.

Can React JS and React Native be used together?

Yes, React JS and React Native can be used together. For instance, you can use React JS for the web version of an application and React Native for the mobile version, sharing components and logic between the two.

Which is better for large-scale applications, React JS or React Native?

For large-scale web applications, React JS is a better choice due to its efficient UI rendering and component-based architecture. For large-scale mobile applications, React Native is preferred as it allows for a single codebase across both iOS and Android platforms.

How does the performance of React JS compare to React Native?

React JS offers high performance for web applications due to the Virtual DOM. React Native provides good performance for mobile apps by using native components, although it may not match the performance of fully native apps in all cases.

Is there more community support for React JS or React Native?

Both React JS and React Native have strong community support. React JS, being older, has a more extensive set of resources and libraries. However, React Native also has an active and growing community, providing ample support and continuously evolving tools.