Flutter vs. React Native 2023
- Bradly Hammer
- Sep 20, 2023
- 4 min read
Updated: Sep 26, 2023

Flutter
Flutter is an open source UI framework developed by Google in the year 2017 to create applications that run across mobile devices, Windows, macOS, Linux and even the web. Dart is the basis of Flutter's framework. A lot of large businesses, including Alibaba, Philips Hue, Hamilton as well as others utilize Flutter for their development.
Additionally, Google continuously upgrades Flutter to improve the performance of each
Advantages of using Flutter
Great UI
Highly Customizable UI Design
Apps are faster
Helps build web apps (Flutter 2)
Well-structured documentation and community
It helps replicate and create the same UI for different devices
Disadvantages of Flutter
Limited Third-Party Libraries
Steep Learning Curve
Limited Corporate Adoption
Has a limited set of tools
React Native
React Native was established by Facebook in the year 2015. React Native is an open source JavaScript framework. It also offers an equivalent function that uses the same code base to build cross-platform apps which eliminates the requirement to integrate different technologies in order in order to create mobile apps. React Native can be used for developing applications like Skype, Instagram, and Uber Eats.
Advantages of using React Native
React Native is Open Source
Uses JavaScript
Reusable Code
Can create apps for multiple platforms using a single codebase
Understands the importance of code reusability and promotes it
Growing and active community
Ease of Adapt this Framework
Helps in accelerating coding time
Disadvantages of using React Native
Does not provide innovative, out-of-the-box components
Limited choices
Abandoned libraries and packages
UI can be hampered easily and needs to undergo vigorous UI testing
Larger app
Differences between Flutter and React Native
The two React Native and Flutter are great options to build cross-platform apps. But, when looking at the issue of comparing Flutter as well as React Native, we can see a variety of differences that separate these two applications distinct.
The main difference lies within the language of programming used by the various frameworks. React Native relies on JavaScript and integrates JSX and Flutter. Flutter uses Dart, which is the Dart programming language.
The design and architecture of the two frameworks are different. For Flutter it is based on the 2D graphics rendering software known as Skia while React Native adopts the Flux design, requiring JavaScript bridges. This JavaScript bridge is vital to React Native as it enables interplay among JavaScript and Native programming. However, Flutter does not require the use of a bridge program for this reason.
Although both Flutter as well as React Native provide valuable documentation sources, Flutter stands out with its extremely organized and well-structured documentation. However, the documentation of React Native is unreliable because of its dependence on third-party libraries. This can lead to issues with maintenance.
In order to set up Flutter it is necessary to get the file via GitHub and set up your environment variables. React Native, on the other hand, React Native can be simply installed with only one command on your terminal via the package manager for node (NPM).
Flutter depends on its own internal widgets. In contrast, React Native integrates third-party customisation components. This results in more compatibility with Flutter. Furthermore, the development process of Flutter is solely based on Widgets and React Native employs JSX.
React Native offers more robust 3D capabilities than Flutter, which isn't equipped with 3D capabilities.
Flutter is a robust platform that supports both Android devices as well as the iOS ecosystem. This includes iPhones and iPads. It allows designers to develop apps that offer a native user experience for iOS platforms.
React Native enjoys robust support for both Android as well as iOS devices. Although its initial launch was prompted by Facebook's demands to allow iOS apps The company has expanded to include support for all iOS devices, which includes both iPhones as well as iPads.
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