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Flutter 3.50 is out
A major step toward native interoperability, faster web apps, and a more modular Flutter architecture.
Flutter 3.50 was released on November 11, 2026, together with Dart 3.14. This release brings several important changes, particularly to native platform integration, web performance, and the organization of Flutter’s UI libraries.
There are also many smaller improvements to widgets, accessibility, text handling, and desktop apps.
Let’s look at the most interesting changes.
1. Native interoperability is finally stable
This is probably the biggest announcement in Flutter 3.50.
Flutter has traditionally used platform channels to communicate with native Android and iOS code. This approach works, but it introduces serialization overhead, asynchronous communication, and additional boilerplate.
Now, direct native interoperability is production-ready.
The release brings stable support for:
- FFIgen for C and Objective-C.
- JNIgen for Java and Kotlin.
- Direct communication between Dart and native APIs, including synchronous calls.
