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Flutter vs React Native: Which is the Better Framework?

Flutter vs React Native: Which is the Better Framework?

Mobile app development is vital in today’s market, where the demand and reliance on mobile technology continue to surge. With the global mobile application market thriving, valued at USD 206.85 billion in 2022 and expected to grow at a CAGR of 13.8% from 2023 to 2030, the choice of development framework becomes crucial for success​.

Flutter and React Native stand at the forefront as leading frameworks that mobile development companies utilize for creating robust, efficient, and visually appealing applications. Flutter, backed by Google, offers a comprehensive suite of tools and a reactive framework that simplifies the creation of UIs with animations, while React Native, powered by Facebook, is known for its ability to provide near-native performance and its extensive library of React components.

Let’s dig into a detailed comparison of Flutter vs React Native

Flutter vs React Native

FeatureFlutterReact Native
Development LanguageDartJavaScript (React)
UI ComponentsRich set of customizable widgetsDepends on third-party libraries
PerformanceHigh, close to native due to custom widgetsHigh, close to native with native modules
Development EnvironmentFlexible, can use any IDE/EditorMostly uses React Native CLI or Expo
Community SupportGrowing rapidlyLarge and established
Code ReusabilityWrite once, use on both iOS and AndroidWrite once, use on both iOS and Android
Hot ReloadingSupportedSupported
Popularity among DevelopersIncreasingVery Popular
Integration with Native FeaturesEasier with platform-specific codeEasier with ready-made components
Learning CurveSteeper due to DartSmoother for JavaScript developers
CompilationAhead-of-time (AOT) compilationJust-in-Time (JIT) compilation


Flutter is an open-source UI software development kit created by Google. Flutter development company builds natively compiled applications for mobile, web, and desktop from a single codebase. Here are some of its core features:

  • Hot Reload:
  • Makes the app development faster and more iterative by allowing developers to see changes in code directly in the app within seconds.

  • Rich Widgets:
  • Offers a rich set of highly customizable widgets to create native interfaces in minutes.

  • Single Codebase:
  • Use a single codebase for all platforms, reducing the need to write platform-specific code

  • Dart Language:
  • Flutter uses Dart, a concise, object-oriented language with a familiar syntax for Java developers, which simplifies the development process.

  • Expressive UIs:
  • Facilitates the creation of expressive UIs with a layered architecture that allows for full customization, resulting in a beautiful, fast UI.

For example, a shopping app developed with Flutter can easily integrate a native payment gateway for both iOS and Android, with a UI that reflects the branding across both platforms, all from a single codebase.

React Native

React Native is an open-source mobile application framework created by Facebook. It allows React development companies to build mobile apps using JavaScript and React.

  • Hot Reloading:
  • Changes in the code can be instantly viewed without recompiling the app, speeding up the development process.

  • Native Components:
  • React Native uses native components for both iOS and Android, ensuring that the app has the look, feel, and performance of a native app.

  • One Codebase, Two Platforms:
  • Write once and deploy on both iOS and Android, saving time and resources while maintaining consistency across platforms.

  • JavaScript and React:
  • Leverages the widely-used JavaScript language and React framework, making it accessible to a broad range of developers.

  • Community and Ecosystem:
  • Has a large community and a rich ecosystem of libraries and tools that support app development.

Platform Support

When it comes to cross-platform compatibility, both React Native and Flutter stand out, but they cater to different needs. React Native is lauded for its near-native performance, thanks to its use of native components. It’s a hit among developers familiar with JavaScript, looking to translate web development skills directly into mobile app development. Flutter, on the other hand, is praised for its high performance and beautiful UI capabilities that are consistent across platforms right out of the box.

Both frameworks are quite effective at keeping up with the changes and demands of the mobile OS landscape, ensuring that developers can continually update their apps with the latest features and security measures.

The choice between Flutter and React Native often comes down to the specific requirements of your project and the expertise of your development team. Whether it’s the comprehensive widget sets and the promise of a ‘write once, run everywhere’ philosophy with Flutter, or the vast ecosystem and familiar JavaScript foundations of React Native, both frameworks are capable of powering cross-platform apps that feel at home on any device.


Choosing between Flutter and React Native depends on specific project needs and the technical comfort of your development team. React Native is a great choice if you’re looking for quick development using JavaScript and extensive community support. On the other hand, Flutter provides a robust suite of in-built widgets and the advantage of Dart, which might be preferable for those looking for smoother performance and highly customized UI designs.

According to a 2021 developer survey by Stack Overflow, both frameworks are among the top most loved frameworks, highlighting their strong capabilities and developer satisfaction. You can hire reactJS developers or hire flutter developers who are professionals and serve you with better expertise.

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