fea42a2596
389ccc9000 when analyzing fuchsia workspaces, expect to find .fx-build-dir files a47b4ad2b8 Bring dart_style 1.2.7 into the SDK repo. e5d78513a1 [dartdevc] Hoisting covariance checks for generators outside of the body. 73b931b6e6 Start reworking to use actual AST nodes created lazily. fd2393d6d3 [dart/fuzzer] Re-enable optimization_counter_threshold testing 8e6851f0e4 [vm] Don't create edge counter arrays when edge counters are disabled. 90c757c766 [vm, interpreter] Allocation fast paths. 43046b7f7c [vm/bytecode] Enable building of kernel service snapshot 7beed016a0 [vm/bytecode] Add 'bytecode' into snapshot feature flags cf04a16527 dartfix to migrate to spread collections
Flutter Engine
Flutter is a new way to build high-performance, cross-platform mobile apps. Flutter is optimized for today's, and tomorrow's, mobile devices. We are focused on low-latency input and high frame rates on Android and iOS.
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.io. For specific information about Flutter's APIs, consider our API reference which can be found at the docs.flutter.io.
If you intend to contribute to Flutter, welcome! You are encouraged to start with our contributor guide, which helps onboard new team members.