dart-lang/sdk@327bc451f8 Added variance support in listeners to ast. dart-lang/sdk@07db94d454 Add support for details and implement some initial details for regions dart-lang/sdk@f3793ab22d [tools] Update generate_idefiles.py to exclude analyzing sdk_nnbd dart-lang/sdk@661816ea06 Use Context.separator in nnbd i13n output; Fixes #38574 dart-lang/sdk@38a3a6b6cb Don't use '.type' in TypeParameterMember. dart-lang/sdk@3c18db7d9e update analyzer error message generator to generate hasPublishedDocs dart-lang/sdk@5c5a76078e [dartdevc] improve escaping to handle kernel extension symbols dart-lang/sdk@44da8af04f Reland "[vm, compiler] Reduce alignment of Instructions and remove some debugging trap instructions." dart-lang/sdk@87d795c177 fix formatting dart-lang/sdk@88f35f8319 [infra] Update checked in SDKs to 2.6.0-dev.3.0 dart-lang/sdk@2741022aa0 [vm/http] replace hard coded string in http headers dart-lang/sdk@d2c0bffde3 Bump analyzer_plugin's maximum supported analyzer version
Flutter Engine
Flutter is Google's mobile app SDK for crafting high-quality native interfaces on iOS and Android in record time. Flutter works with existing code, is used by developers and organizations around the world, and is free and open source.
The Flutter Engine is a portable runtime for hosting Flutter applications. It implements Flutter's core libraries, including animation and graphics, file and network I/O, accessibility support, plugin architecture, and a Dart runtime and compile toolchain. Most developers will interact with Flutter via the Flutter Framework, which provides a modern, reactive framework, and a rich set of platform, layout and foundation widgets.
If you are new to Flutter, then you will find more general information on the Flutter project, including tutorials and samples, on our Web site at Flutter.dev. For specific information about Flutter's APIs, consider our API reference which can be found at the docs.flutter.dev.
Flutter is a fully open source project, and we welcome contributions. Information on how to get started can be found at our contributor guide.