08b409ab0b
* 6a2a46a28 Roll Dart SDK from 3ec7f1f92216 to 7642080abaf7 (2 revisions) (flutter/engine#39702) * f6bb7ae5f Roll Skia from d0df677ffd5e to ba60fed7f075 (6 revisions) (flutter/engine#39703) * 27696d2b7 Cached DisplayList opacity inheritance fix (flutter/engine#39690) * 1ae94738d Roll Dart SDK from 7642080abaf7 to 42829b6f80b1 (1 revision) (flutter/engine#39707) * 676201790 Roll Fuchsia Linux SDK from yT4JLKTCWWwbRwB0l... to tMm2Lzb-LE20Rxwm9... (flutter/engine#39709) * 26f1f251f Roll Skia from ba60fed7f075 to 5637cd56be32 (3 revisions) (flutter/engine#39710) * 4b0b8f053 Roll Dart SDK from 42829b6f80b1 to c7ec16304216 (1 revision) (flutter/engine#39711) * 1f7aad3a4 Roll Fuchsia Mac SDK from haDvcC5VzWVdQs9Rs... to _wymybZYKzX_3iFd6... (flutter/engine#39715) * 067369d22 Migrate skia png codec call to public interface (flutter/engine#39714) * 7e190a49c Roll Dart SDK from c7ec16304216 to 8a7dc36cadf6 (1 revision) (flutter/engine#39716) * 83a896250 Roll Skia from 5637cd56be32 to 02890036028e (2 revisions) (flutter/engine#39717) * 6d9387433 [linux] Eliminate mirrors support (flutter/engine#39701) * adc0ebd97 Adds a Linux Fuchsia FEMU config that enables CSO (flutter/engine#39718) * 0378b3406 [impeller] support generating mip-maps on Vulkan (flutter/engine#39689) * 5212ac439 [Impeller] Device default attachment pixel formats (flutter/engine#39655) * bd37a3992 Rollback Dart SDK to unblock the roller (flutter/engine#39722)
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.
Documentation
For announcements about new releases, follow the flutter-announce@googlegroups.com mailing list. Our documentation also tracks breaking changes across releases.
Terms of service
The Flutter tool may occasionally download resources from Google servers. By downloading or using the Flutter SDK, you agree to the Google Terms of Service: https://policies.google.com/terms
For example, when installed from GitHub (as opposed to from a prepackaged
archive), the Flutter tool will download the Dart SDK from Google servers
immediately when first run, as it is used to execute the flutter tool itself.
This will also occur when Flutter is upgraded (e.g. by running the flutter upgrade command).
About Flutter
We think Flutter will help you create beautiful, fast apps, with a productive, extensible and open development model, whether you're targeting iOS or Android, web, Windows, macOS, Linux or embedding it as the UI toolkit for a platform of your choice.
Beautiful user experiences
We want to enable designers to deliver their full creative vision without being forced to water it down due to limitations of the underlying framework. Flutter's layered architecture gives you control over every pixel on the screen and its powerful compositing capabilities let you overlay and animate graphics, video, text, and controls without limitation. Flutter includes a full set of widgets that deliver pixel-perfect experiences whether you're building for iOS (Cupertino) or other platforms (Material), along with support for customizing or creating entirely new visual components.
Fast results
Flutter is fast. It's powered by the same hardware-accelerated 2D graphics library that underpins Chrome and Android: Skia. We architected Flutter to support glitch-free, jank-free graphics at the native speed of your device. Flutter code is powered by the world-class Dart platform, which enables compilation to 32-bit and 64-bit ARM machine code for iOS and Android, as well as JavaScript for the web and Intel x64 for desktop devices.
Productive development
Flutter offers stateful hot reload, allowing you to make changes to your code and see the results instantly without restarting your app or losing its state.
Extensible and open model
Flutter works with any development tool (or none at all), and also includes editor plug-ins for both Visual Studio Code and IntelliJ / Android Studio. Flutter provides tens of thousands of packages to speed your development, regardless of your target platform. And accessing other native code is easy, with support for both FFI (on Android, on iOS, on macOS, and on Windows) as well as platform-specific APIs.
Flutter is a fully open-source project, and we welcome contributions. Information on how to get started can be found in our contributor guide.