Clone this repo:
  1. ff799f4 Roll Dart SDK from 15b38cc239f8 to c5ccf21d7b05 (1 revision) (#31018) by skia-flutter-autoroll · 2 hours ago main master
  2. e920762 Roll Dart SDK from 07a9404fa583 to 15b38cc239f8 (1 revision) (#31017) by skia-flutter-autoroll · 6 hours ago
  3. 8204850 Roll Skia from c6237f0de006 to 67f92df4b059 (2 revisions) (#31016) by skia-flutter-autoroll · 7 hours ago
  4. 44ec1d7 Roll Dart SDK from ed37fd05e6de to 07a9404fa583 (1 revision) (#31013) by skia-flutter-autoroll · 10 hours ago
  5. 60a04f6 Roll Fuchsia Linux SDK from wwI8MobEP... to W8vne3wbV... (#31012) by skia-flutter-autoroll · 10 hours ago

Flutter Engine

Build Status - Cirrus

Flutter is Google's SDK for crafting beautiful, fast user experiences for mobile, web, and desktop from a single codebase. 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 want to run/contribute to Flutter Web engine, more tooling can be found at felt. This is a tool written to make web engine development experience easy.

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 For specific information about Flutter's APIs, consider our API reference which can be found at the

Flutter is a fully open source project, and we welcome contributions. Information on how to get started can be found at our contributor guide.