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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 174k 29.5k

  2. samples samples Public

    A collection of Flutter examples and demos

    Dart 18.8k 7.8k

  3. website website Public

    Flutter documentation web site

    Dart 3k 3.4k

  4. tests tests Public

    Contributed tests for Flutter

    Dart 295 125

  5. packages packages Public

    A collection of useful packages maintained by the Flutter team

    Dart 5k 3.5k

Repositories

Showing 10 of 36 repositories
  • 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 173,904 BSD-3-Clause 29,517 5,000+ (54 issues need help) 270 Updated Nov 16, 2025
  • packages Public

    A collection of useful packages maintained by the Flutter team

    flutter/packages’s past year of commit activity
    Dart 5,025 BSD-3-Clause 3,528 0 63 Updated Nov 15, 2025
  • devtools Public

    Performance tools for Flutter

    flutter/devtools’s past year of commit activity
    Dart 1,679 BSD-3-Clause 361 817 (16 issues need help) 6 Updated Nov 15, 2025
  • website Public

    Flutter documentation web site

    flutter/website’s past year of commit activity
    Dart 3,006 3,367 369 15 Updated Nov 15, 2025
  • genui Public
    flutter/genui’s past year of commit activity
    Dart 863 BSD-3-Clause 69 40 10 Updated Nov 14, 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 693 BSD-3-Clause 120 0 3 Updated Nov 14, 2025
  • platform_tests Public

    Tools & tests to verify Flutter's fidelity on specific platforms

    flutter/platform_tests’s past year of commit activity
    Dart 53 BSD-3-Clause 33 0 3 Updated Nov 14, 2025
  • cocoon Public

    Flutter's build coordinator and aggregator

    flutter/cocoon’s past year of commit activity
    Dart 219 BSD-3-Clause 102 0 4 Updated Nov 13, 2025
  • codelabs Public

    Flutter codelab examples

    flutter/codelabs’s past year of commit activity
    C 2,068 BSD-3-Clause 1,443 0 1 Updated Nov 12, 2025
  • samples Public

    A collection of Flutter examples and demos

    flutter/samples’s past year of commit activity
    Dart 18,751 7,807 57 (1 issue needs help) 3 Updated Nov 12, 2025