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@flutter

Flutter

Flutter is Google's UI toolkit for building beautiful, natively compiled applications for mobile, web, desktop, and embedded devices from a single codebase.

Welcome to the Flutter organization

Flutter is an open source UI toolkit for building beautiful, natively compiled applications for mobile, web, desktop, and embedded devices from a single codebase. Flutter is primarily funded by Google with contributors from all around the world.

Get started with Flutter!

To learn more about Flutter, see https://flutter.dev.

To get up to speed quickly, start with our getting started guide!

Get involved!

You can join the fun by following our contributing guide. 🌈 Everyone is welcome!

Repositories

The Flutter project has a number of repositories, some important ones include:

  • devtools: the DevTools tooling (performance tools, inspector, debugger).
  • flutter: the Flutter framework, engine, and flutter command line tool. Start here.
  • flutter-intellij: the IntelliJ plugin for Flutter.
  • packages: the Dart packages maintained by the Flutter team, such as animations, rfw, camera, and webview_flutter.
  • samples: examples of Flutter applications for your enjoyment and edification.
  • tests: a repository for you to submit your application's tests to ensure that breaking changes don't affect your application.
  • website: the source for our documentation site, https://docs.flutter.dev/.

The Flutter engine was previously located at flutter/engine, but has since been merged into flutter/flutter at the engine/ directory. The engine is the rendering backend, which is ported to each platform we support.

Pinned Loading

  1. flutter flutter Public

    Flutter makes it easy and fast to build beautiful apps for mobile and beyond

    Dart 173k 29.4k

  2. samples samples Public

    A collection of Flutter examples and demos

    Dart 18.7k 7.8k

  3. website website Public

    Flutter documentation web site

    Dart 3k 3.4k

  4. tests tests Public

    Contributed tests for Flutter

    Dart 296 125

  5. packages packages Public

    A collection of useful packages maintained by the Flutter team

    Dart 5k 3.5k

Repositories

Showing 10 of 36 repositories
  • website Public

    Flutter documentation web site

    flutter/website’s past year of commit activity
    Dart 3,001 3,359 357 8 Updated Oct 22, 2025
  • flutter Public

    Flutter makes it easy and fast to build beautiful apps for mobile and beyond

    flutter/flutter’s past year of commit activity
    Dart 173,464 BSD-3-Clause 29,389 5,000+ (49 issues need help) 254 Updated Oct 22, 2025
  • packages Public

    A collection of useful packages maintained by the Flutter team

    flutter/packages’s past year of commit activity
    Dart 4,998 BSD-3-Clause 3,503 0 60 Updated Oct 22, 2025
  • codelabs Public

    Flutter codelab examples

    flutter/codelabs’s past year of commit activity
    C 2,058 BSD-3-Clause 1,439 0 3 Updated Oct 22, 2025
  • genui Public
    flutter/genui’s past year of commit activity
    Dart 633 BSD-3-Clause 52 37 16 Updated Oct 22, 2025
  • tests Public

    Contributed tests for Flutter

    flutter/tests’s past year of commit activity
    Dart 296 125 0 1 Updated Oct 21, 2025
  • devtools Public

    Performance tools for Flutter

    flutter/devtools’s past year of commit activity
    Dart 1,673 BSD-3-Clause 361 816 (16 issues need help) 6 Updated Oct 21, 2025
  • samples Public

    A collection of Flutter examples and demos

    flutter/samples’s past year of commit activity
    Dart 18,666 7,801 61 6 Updated Oct 21, 2025
  • demos Public

    This repo is for unmaintained code that supports talks, blogs, and other experiments.

    flutter/demos’s past year of commit activity
    Dart 70 BSD-3-Clause 42 0 0 Updated Oct 21, 2025
  • io_flip Public

    Google I/O 2023 FLIP AI-designed card game built with Flutter & Firebase

    flutter/io_flip’s past year of commit activity
    Dart 690 BSD-3-Clause 120 0 4 Updated Oct 20, 2025