dart-lang/sdk@cbaf890f88 [kernel] Few more tweaks to ast_to_text for Constant nodes. dart-lang/sdk@28f95fcd24 [cfe] Track dependencies in the incremental compiler dart-lang/sdk@afac6b1d50 [kernel] Fix text serialization for Constant nodes dart-lang/sdk@b64ab73b02 [cfe] Shard front-end tests dart-lang/sdk@4686393ccb [cfe] Add test for the id testing system. dart-lang/sdk@e4689c9302 [dart2js] Use new pragma directive syntax. dart-lang/sdk@07a53a3cc9 Set onDiagnostic in DDCs incremental compiler code path dart-lang/sdk@464a5a640f Issue 37401. Support for const Set default values in mocks. dart-lang/sdk@55b67e9eae [vm/bytecode] Ignore source positions not denoting a debug point in debugger. dart-lang/sdk@96906936b4 [vm/bytecode] Fix writing and reading of nested function types in bytecode dart-lang/sdk@55078c0d2f [dartdevc] Fix emitting double constants from the SDK dart-lang/sdk@1e4b799a58 It is an error for an extension to declare an abstract method dart-lang/sdk@28962e1e80 Support static fields in extensions dart-lang/sdk@7cadd70696 Fix language_2/ct_const_test dart-lang/sdk@a917043332 APIs for editing Flutter widget properties. dart-lang/sdk@09b93b7ea0 [fasta] Tweak fasta unit tests setup in anticipation of constant update 2018 dart-lang/sdk@3c3dc09d47 Test that ! on void is a compile time error dart-lang/sdk@7139a2ab3a [vm] Fix function resolution so that it stops when it finds target even if it can't add method extractor. dart-lang/sdk@d1bd3a2f43 [gardening] Fix language_2/generic_instanceof2_test dart-lang/sdk@3dcaea5a25 [vm/aot/tfa] Update TFA unit tests to work with constants-update-2018 dart-lang/sdk@e95b1f7bf0 Make UNNECESSARY_NULL_AWARE_CALL a warning dart-lang/sdk@2c26ece3cf [gardening] Fix non-web-integer in corelib_2/num_parse_test dart-lang/sdk@1eb1520702 [vm/bytecode] Prevent triggering optimizing compilation from interpreter dart-lang/sdk@ed764e5688 [gardening] Delete legacy parser_quirks_test dart-lang/sdk@723bb0eee1 [dartdevc] make nullable_inference_test resilient to const refactor dart-lang/sdk@f521f38b57 [vm/kernel] Handle InvalidExpression in constant contexts dart-lang/sdk@0c9abb8816 [vm/ffi] Support structs on 32bit architectures dart-lang/sdk@25bac04503 [tests] Delete temporary const tests dart-lang/sdk@f40aac1b75 [cfe] Move general testcases into general/ subfolder dart-lang/sdk@14ea27e65b [vm/concurrency] Make thread_registry not depend on [Isolate], move mutator thread from thread registry to isolate dart-lang/sdk@97587b554f Update the element model to support extension methods dart-lang/sdk@a8331cd109 Remove the STRONG_MODE_ prefix from error codes dart-lang/sdk@4c5028d139 [vm/concurrency] Make an IsolateGroup object which will contain group-specific resources
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.