89da04682c
* c75811491 Roll Dart SDK from 17655a04d99a to a040e32db8f2 (1 revision) (flutter/engine#40612) * 274196e22 Make PathComponent POD, allow querying specific component type counts (flutter/engine#40605) * f59822430 [Impeller] Adds golden image tests. (flutter/engine#40366) * f3b880d7a Roll Dart SDK from a040e32db8f2 to 25d7c5d88496 (1 revision) (flutter/engine#40618) * a5002f6b6 Roll Fuchsia Linux SDK from jdkyVHuAgQFiwEVQj... to 6JDOgmv1GqjN0MccU... (flutter/engine#40622) * bdee86a83 Roll Dart SDK from 25d7c5d88496 to 57061b644e84 (1 revision) (flutter/engine#40624) * 6b27c106e Roll Fuchsia Mac SDK from Nrn4D-aMBpMe5ngaF... to odB7mmGuAH51yrWgy... (flutter/engine#40625) * 1febe9dc3 Roll Skia from 497dc2e1f01f to 17bce5f4f78f (2 revisions) (flutter/engine#40629) * 3f9008208 [Impeller] More sundry fixes to the Vulkan backend. (flutter/engine#40603) * 20cf8ebb4 Roll Skia from 17bce5f4f78f to d06e59e7d041 (1 revision) (flutter/engine#40630) * 538c7eaa2 Roll Fuchsia Linux SDK from 6JDOgmv1GqjN0MccU... to smNcvjxC6Ja3FkteX... (flutter/engine#40631) * 2b5e95e6e Roll Fuchsia Mac SDK from odB7mmGuAH51yrWgy... to 34M7LHe2DUL5mebOm... (flutter/engine#40633) * 2270e07e7 Roll Skia from d06e59e7d041 to 009ed54d103d (1 revision) (flutter/engine#40644) * 6c5be6a3b Roll Fuchsia Linux SDK from smNcvjxC6Ja3FkteX... to y4h2rtyt6Mx8xHEte... (flutter/engine#40647) * eefb0be0a Roll Fuchsia Mac SDK from 34M7LHe2DUL5mebOm... to d30zLnNyJDgYNmKD4... (flutter/engine#40649) * d5e7ff24b [Impeller] Enable RendererTest::TheImpeller for Vulkan. (flutter/engine#40634) * 61b92a725 [Impeller] Keep impeller scene build working (flutter/engine#40635) * 5be21e2bd [Impeller] Fix AtlasContents crash (flutter/engine#40637) * ac769511e [Impeller] Fix accumulating translucency opacity peephole bug (flutter/engine#40639) * 1cf3bf117 [Impeller] Fix stroke cap disconnection (flutter/engine#40643) * 551f089c6 [Impeller] Remove verbose validation logs in the Vulkan pipeline cache. (flutter/engine#40651) * 567be2665 Roll Dart SDK from 57061b644e84 to c1185c030a98 (2 revisions) (flutter/engine#40654) * 3ecc5cc53 Revert Dart SDK to a040e32db8f2 (flutter/engine#40656) * 60b6a1f7b Roll Fuchsia Linux SDK from y4h2rtyt6Mx8xHEte... to v0tCO5SkPScqIBWIr... (flutter/engine#40655) * 736b4076f Roll Skia from 009ed54d103d to 4d02e783654f (1 revision) (flutter/engine#40657) * 256ae6010 Roll Skia from 4d02e783654f to 4ca827754bc1 (2 revisions) (flutter/engine#40659) * a3d5d3274 Roll Fuchsia Mac SDK from d30zLnNyJDgYNmKD4... to trm3jGwgZopG-wITx... (flutter/engine#40660) * 5f517d646 Bump actions/checkout from 3.4.0 to 3.5.0 (flutter/engine#40662) * 708bf70ab Remove timezone from flutter (flutter/engine#40588) * d21f657e6 Post 3.0 lint sync (flutter/engine#40394) * d58d7d999 [Impeller] Document EntityPass, make positioning less confusing (flutter/engine#40636) * 6c3f5fe15 Roll Fuchsia Linux SDK from v0tCO5SkPScqIBWIr... to jlj9dbwYl_4cILVwQ... (flutter/engine#40665) * f7d257198 [web] Accepts assetBase through JS config. (flutter/engine#40615) * 6cc2f9bbf Revert "[web] Accepts assetBase through JS config. (#40615)" (flutter/engine#40670) * 4eea74c9a [Impeller] initialize text alpha to 1.0 (flutter/engine#40667) * f7eea0ea2 Roll Skia from 4ca827754bc1 to c55605969a59 (5 revisions) (flutter/engine#40668) * 50f837497 [web] Add `js_types` sources to build. (flutter/engine#40597) * d468552bc Return an empty JavaScript object as a replacement for exports/module in patchCanvasKitModule (flutter/engine#40582) * 36f8473bc Simplify SkFontMgr classes for sk_sp (flutter/engine#40627) * cc060144e [Impeller] Fix Impeller Metal wide gamut (flutter/engine#40671) * 4bc9341d0 Revert "[web] Add `js_types` sources to build. (#40597)" (flutter/engine#40685) * 9c0d1dbf0 Revert "Return an empty JavaScript object as a replacement for exports/module in patchCanvasKitModule (#40582)" (flutter/engine#40686) * 8cb080365 Revert "Post 3.0 lint sync (#40394)" (flutter/engine#40687)
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.