What’s New in Flutter After Google I/O 2022? Explore the Biggest Updates

Google I/O 2022 has just concluded, delivering a wave of impressive announcements that, while some were expected, many stood out as remarkable highlights for developers.

The focus of this article is on the developer keynote and app‑development sessions, covering Flutter 3.0, Firebase extensions, Jetpack Compose for Wear OS, and other exciting topics for Flutter and Android developers.

Tim Sneath noted that developers worldwide have built more than 500,000 applications across multiple platforms using Flutter, delivering beautiful UI.

Stable macOS and Linux Versions

Canonical continues to support Flutter and has released a stable Flutter SDK for Linux. For macOS, developers can create universal binaries that run on both Intel and Apple Silicon machines, and Flutter now runs natively on Apple silicon.

When we talk about Apple Silicon , we must mention that your favorite CI/CD provider Codemagic has publicly released the first M1 Mac mini build machine, leveraging Flutter’s incredibly fast development speed!

Casual Game Toolkit

The Flutter team announced a new toolkit designed to accelerate the development of mobile casual games. Documentation provides full details, including a complete game‑template application.

Flutter and Crashlytics

Did you know that 62% of Flutter developers use Firebase in their apps? This impressive figure underscores Flutter’s full support for Firebase integration.

A key integration highlight is Flutter’s support for Crashlytics, allowing developers to easily view errors and resolve them before they affect users.

To enable this, simply add the Flutter plugin for the Firebase Crashlytics API.

Google explains that Flutter was created to revolutionize app development by combining the web’s iterative model with the hardware‑accelerated graphics rendering and pixel‑level control traditionally found in games. Over the past four years since the Flutter 1.0 beta, the framework has added new features, widgets, deeper platform integration, a rich package ecosystem, and numerous performance and tooling improvements.

Today, Flutter‑built applications exceed 500,000, spanning domains such as social apps like WeChat, financial services like Betterment and Nubank, e‑commerce platforms like SHEIN and Trip.com, lifestyle apps like Fastic and Tabcorp, automotive apps like My BMW, and even public sector projects for the Brazilian government.