Flutter Vs React Native: Which Framework is best?

Many people choose the framework based on how popular they are,How the developer community is adopting the technology says a lot about the current scenario in the market.

Therefore, It is evident to say that popularity plays a huge role in the framework.

If we look at the stats, according to the stack overflow survey taken in 2020, 68.8% of cross-platform developers chose Flutter, and 57.9% of developers chose React Native.Thus, it becomes clear that more and more developers are adopting Flutter as their most preferred technology!

Flutter is comparatively high performing and faster than react-native for CPU heavy operations and memory standpoint. If you want to build attractive animations and exclusive UIs, you should go for Flutter rather than react Native. In contrast, React native lacks in performance compared to flutter as it uses the combination of native and javascript languages to keep the application smooth and fast.

This blog will describe both the cross-platform mobile app development frameworks, features, and performance.

Flutter vs React Native performance comparison.

You can say that Flutter is faster than React Native and the best fit for CPU-heavy operations and memory standpoint, but if you want a power-packed framework that uses the combination of native and javascript languages, then React Native is the best.

Flutter vs React Native testing.

Flutter has a powerful object-oriented programming language called Dart that provides detailed documentation for testing performance at all levels. In contrast, React Native has only a few unit levels of the testing library. Developers can deploy their tools with the help of Xcode.

Whose application architecture is better, Flutter or React Native?

If you want a separate presentation layer and business logic, you should go for Flutter to follow a layered architecture.

React Native acts as a bridge between Native and JavaScript thread because the app architecture of React Native uses JavaScript core so that it can function in IOS & Android apps.

Community support of Flutter or React Native:

The community of both Flutter and react-native are strong and very much active. The flutter stacks are 4.3k, whereas the stacks of React Native are more than a flutter, i.e., 18.2k. The followers of React Native are also more than Flutter, where React Native has 15,2k followers, and Flutter has 4.8k followers. The data on Github shows that the flutter community is growing. So we can say that Flutter and react-native are giving tough competition to each other.

Apps built with Flutter and React Native.

Many popular apps are built using Flutter and React Native, and these apps are mentioned below.

Flutter:

BMW

Alibaba

Google

eBay

Tencent

Reflectly

React Native

Walmart

Facebook

Instagram

Bloomberg

SoundCloud

Wix

After briefly comparing both the apps, let's discuss when we should use both these apps.

When to choose Flutter?

• You can use Flutter when your budget is limited and with a strict deadline.
• When you want to launch your application fast in the market and write the codes rapidly.

• When you build an application that gives high performance.
• When you need personalized UI widgets and less testing.

When to use React Native?

• When the existing app needs scaling and improvement with cross-platform modules.

• You can use React Native when you want out-of-the-box shared APIs.

• If you're going to build lightweight applications, then you can use React Native.

• You can use React Native when you do not have a deadline for the project and have a high budget.

• You can use React Native to create applications with high responding UI and asynchronous build.

Conclusion:

To conclude, the debate is continued flutter vs react native 2021. You may find it challenging to learn Flutter as it is new in the market compared to react-native, but if you know the basics of JavaScript, array manipulation, Node.js, and React, then learning React Native will be very easy for you.