Tech & Innovation

Flutter 3.0: New Features and Updates

Flutter 3 Opens Up New Opportunities for Your Business
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Flutter is designed to be lightweight and easy to use. The Flutter developer tooling aims to make their development process more efficient. It has only been three months since Flutter announced Windows compatibility, and they are already in the middle of May with the next Flutter version. This brand-new version is compatible with Mac OS X and Linux and has Apple Silicon support.

Flutter is the most well-known cross-multi-stage UI toolkit for creating natively built apps. The update from Flutter 2 facilitates the transition from a mobile-centric to a multi-platform framework to Flutter 3. Anyone can contribute to the power of this open-source stage by providing code, producing packages that support the core system, writing material and tutorials, and various other methods.

Flutter 2 vs. Flutter 3: The Comparison

Flutter applications can run natively on Apple Silicon processors and Intel thanks to the Flutter 3 delivery’s support for macOS for Universal Binaries. Google has partnered with Canonical, the Linux distribution arm of Ubuntu, to give a deeply integrated, top-of-the-line option for application development. They should look at what is new in Flutter 3.0 and what is the new Flutter upgrade for core services.

What Are the Features of Flutter 3?

Flutter 3 is finally here! This release has tons of new features that developers are going to love. Here we’ll take a look at some of the most exciting ones.

1. Menu Cascading and Support for the MacOS System Menu Bar

Fresh inputs for platform-specific integration and interactive models for compilation to give support, accessibility, and internationalization are among the new Flutter 3 features.

The update’s goal is to provide more flexibility in how the operating system is used and to share the best user interface and logic possible. Beyond rendering pixels, you need to hire a Flutter app developer, and they have the latest capabilities to cater to platform support.

2. Support Flutter Fire

The application distributers need a full set of tools to help you run, assemble, and release your Flutter apps. Data storage, validation, authentication, device testing, and cloud services are all included in these administrations.

Firebase, AWS Amplify, Sentry, and AppWrite are some of the third-party-mixes available in Flutter. Google’s Firebase is a back-end platform for developing mobile and online apps.

The Flutter Firebase integration is now a fully supported core element of the Firebase service based on the Flutter team. According to a Slash data research, 62% of Flutter developer uses Firebase in their apps.

See Also: 9 Advantages of Flutter – Good for Mobile App Development?

3. Material support

The shift to Material Design 3, a Google-developed design language is one of the top highlights of what is new in the Flutter 3 conversation. The Flutter team has created a flexible cross-platform design system to help you turn your Flutter app into a stunning interactive product.

They utilized to help Flutter achieve the situation with glory and progress to stay up with its helping organizations of all kinds all over the world.

4. Flutter Games Toolkit

There was a thriving gaming scene in the vicinity of Flutter. Despite the fact that Flutter was not designed for a high-intensity 3D game, gaming titans such as PUBG are using it for non-gaming UI. The gaming community has taken to Flutter accelerated graphics support.

Flame and other open-source gaming engines are also supported. In this process, Flutter upgrade services have added the following functionality. The Casual Games Toolkit will include starting kit templates and cloud service best practices.

5. Mobile Updates

The main stages have always been Android and iOS, and they have seen a few major changes in Flutter 3.

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6. Foldable support for phones

In Flutter 3, what is new? Foldable mobile devices are included in the brand-new Flutter release. New widgets and functionalities enable you to create dynamic and engaging visual experiences on foldable devices. Microsoft was involved in the development of this feature.

7. Variable refresh rate support for IOS

On iOS devices, such as the iPad Pro and iPhone 13 Pro, the latest Flutter version now supports variable refresh rates and ProMotion displays. Rendering is possible at refresh rates of up to 120 Hz, up from the previous maximum of 60 Hz. While watching quick animations, the user can enjoy a smoother scrolling experience.

8. Web Updates

In this version, there have been few changes to the flutter web. Regardless, there are a few significant improvements, especially in performance.

See Also: ReactJS vs React Native – Key Difference, Features, and Benefits

9. Image decoding

The most recent Flutter 3 release includes new APIs for non-concurrently unraveling images from the basic string. You will be pleased to learn that this component speeds up image decoding by 2x, ensuring that the essential series is rarely obstructed and eliminating the rubbish that has accumulated in the past.

For better performance, you need to hire a dedicated flutter developer, and they will accomplish using the program’s underlying image codecs.

10. Web App Lifecycle

The new web application lifecycle API for Flutter applications allows you to control the application’s bootstrapping cycle. This enables you to use Flutter on the web without a browser. This holds for a variety of scenarios, as well as the often-used phrases.

Flutter 3 Performance Improvements

The Flutter engineering team has taken performance optimization to the next level by benchmarking to assess the advantages of optimization. For simple case circumstances, the opacity animation performance has been enhanced. When an Opacity widget comprises a single rendering primitive, the save Layer method is normally skipped and Opacity.

The Flutter 3 version adds a technique that forecasts and estimates the rendering picture complexity depending on the cost of drawing operations. This is a technique for reducing memory use without affecting the performance of a Flutter app. Finally, they promised bonus features, and take a brief look at these Flutter 3 add-on features.

See Also: Top 5 Challenges in Developing FinTech Apps


Flutter’s future is bright and promising for creating amazing experiences in the app industry. It is evident that the community deserves all appreciation for performing such amazing work to help Flutter achieve prominence and innovation so that it can continue to assist businesses of all shapes and sizes worldwide.

They hope that our blog article on what is new in Flutter 3 has provided you with a complete experience. Finally, Flutter 3 has arrived let’s see how it impacts and changes it brings to the industry.

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