React native or Flutter in 2024

React Native and Flutter are two of the most popular cross-platform mobile development frameworks. Both frameworks allow you to build native-looking apps for iOS and Android using a single codebase. This can save you a lot of time and money, especially if you’re developing an app for both platforms.

But which framework has better performance? React Native or Flutter?

React Native

React Native is a cross-platform mobile development framework created by Facebook. It allows you to build native-looking apps for iOS and Android using a single codebase. React Native is built on top of React, a popular JavaScript library.

Flutter

Flutter is a cross-platform mobile development framework created by Google. It allows you to build native-looking apps for iOS and Android using a single codebase. Flutter uses its own rendering engine, which is written in C++.

Comparison

Here is a comparison of React Native and Flutter:

React Native vs Flutter Performance

In general, Flutter apps tend to perform better than React Native apps. This is because Flutter uses its own rendering engine, which is written in C++. This engine is highly optimized and can produce native-quality graphics and animations.

React Native, on the other hand, uses the native rendering engine on each platform. This means that React Native apps are ultimately limited by the performance of the underlying native UI elements.

However, it’s important to note that the performance difference between React Native and Flutter apps is relatively small. For most apps, the difference will not be noticeable to users.

However, if you’re developing a performance-critical app, such as a game or a real-time streaming app, then Flutter is the better choice.

Factors that Affect Performance

There are a number of factors that can affect the performance of a React Native or Flutter app, including:

• The complexity of the app’s UI
• The amount of data that the app needs to process
• The quality of the code
• The device that the app is running on

If you’re concerned about performance, then it’s important to optimize your code and use the right libraries and tools. You should also test your app on a variety of devices to make sure that it performs well on all of them.

🤔 Why Facebook, Instagram, Walmart, Pinterest, Myntra, and other big applications are developed in React Native instead of Flutter?

• React Native is more mature. React Native was released in 2015, while Flutter was released in 2017. This means that React Native has a larger community and ecosystem, and more developers are familiar with it.
• React Native has better support for third-party libraries. React Native is built on top of React, a popular JavaScript library. This means that React Native apps can access a wide range of third-party libraries that have already been developed for React.
• React Native is easier to learn for React developers. If you’re already familiar with React, then it will be easy to learn React Native. This is because React Native uses the same syntax and concepts as React.

When to choose React Native

• You are already using React for your web development and want to use a similar framework for mobile development.
• You need to develop an app quickly and easily.
• You need to access a wide range of third-party libraries.
• You are targeting a wide range of devices, including older devices.

When to choose Flutter

• You need to develop a high-performance app.
• You need to develop an app with a small app size.
• You are targeting newer devices.
• You want to use a framework that is still under active development.

Conclusion

Both React Native and Flutter are powerful cross-platform mobile development frameworks. They can both be used to build high-quality apps for iOS and Android.

The best framework for you will depend on your specific needs and requirements. If you’re looking for a framework that is easy to learn and has a large community, then React Native is a good choice. If you’re looking for a framework that has the best possible performance, then Flutter is the better choice.

Ultimately, the best way to decide which framework is right for you is to try both of them out and see which one you prefer.