You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Alexandre Ardhuin d81d91606a
implicit-casts:false in flutter/lib/src/material (#45567)
8 hours ago
.github Update (#45944) 1 week ago
bin Roll engine 12bf95fd49b7..db60ebc6325c (20 commits) (#46814) 14 hours ago
dev Revert "flutter run FULL_PRODUCT_NAME (#46838)" (#46925) 14 hours ago
examples [flutter_tool][gallery] Standardize target platform override behavior in tool and update flutter gallery to support it (#46206) 17 hours ago
packages implicit-casts:false in flutter/lib/src/material (#45567) 8 hours ago
.cirrus.yml Implement screenshot test for flutter web. (#45530) 6 days ago
.codecov.yml dont require diffs to have a percentage coverage greater than the previous diff (#36090) 5 months ago
.gitattributes Add git config option to automatically convert CRLF to LF (#8122) 2 years ago
.gitignore Add `.flutter-plugins-dependencies` to the project, which contains the app's plugin dependency graph (#45379) 2 weeks ago
AUTHORS License update (#45373) 2 weeks ago
CODEOWNERS Updating code owners for golden file changes (#38564) 4 months ago Mention (#39150) 3 months ago Added note about design doc template. (#43658) 1 month ago
LICENSE License update (#45373) 2 weeks ago
PATENT_GRANT Rename patent file (#38686) 3 months ago update docs (#32545) 3 weeks ago
analysis_options.yaml remove avoid_as lint for the upcoming implicit-casts: false (#45527) 2 weeks ago
dartdoc_options.yaml Adds DartPad option to the DartDoc snippet generator. (#39924) 3 months ago
flutter_console.bat License update (#45373) 2 weeks ago

Flutter logo

Build Status - Cirrus Gitter Channel Twitter handle

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.


For announcements about new releases and breaking changes, follow the mailing list.

About Flutter

We think Flutter will help you create beautiful, fast apps, with a productive, extensible and open development model.

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 on both iOS and Android.

Reflectly hero image

Fast results

Flutter is fast. It’s powered by the same hardware-accelerated Skia 2D graphics library that underpins Chrome and Android. 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.

Dart platforms

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.

Hot reload animation

Extensible and open model

Flutter works with any development tool (or none at all), but includes editor plug-ins for both Visual Studio Code and IntelliJ / Android Studio. Flutter provides thousands of packages to speed your development, regardless of your target platform. And accessing other native code is easy, with support for both FFI and platform-specific APIs.

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