Skip to content
@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 29.4k

  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
  • 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 173,637 BSD-3-Clause 29,431 5,000+ (51 issues need help) 261 Updated Oct 30, 2025
  • website Public

    Flutter documentation web site

    flutter/website’s past year of commit activity
    Dart 3,002 3,364 354 11 Updated Oct 30, 2025
  • genui Public
    flutter/genui’s past year of commit activity
    Dart 653 BSD-3-Clause 56 45 12 Updated Oct 30, 2025
  • tests Public

    Contributed tests for Flutter

    flutter/tests’s past year of commit activity
    Dart 296 125 0 0 Updated Oct 30, 2025
  • packages Public

    A collection of useful packages maintained by the Flutter team

    flutter/packages’s past year of commit activity
    Dart 5,004 BSD-3-Clause 3,505 0 68 Updated Oct 30, 2025
  • samples Public

    A collection of Flutter examples and demos

    flutter/samples’s past year of commit activity
    Dart 18,687 7,798 55 2 Updated Oct 28, 2025
  • devtools Public

    Performance tools for Flutter

    flutter/devtools’s past year of commit activity
    Dart 1,674 BSD-3-Clause 361 813 (16 issues need help) 8 Updated Oct 28, 2025
  • flutter-intellij Public

    Flutter Plugin for IntelliJ

    flutter/flutter-intellij’s past year of commit activity
    Java 2,015 BSD-3-Clause 330 650 5 Updated Oct 27, 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 72 BSD-3-Clause 45 0 1 Updated Oct 27, 2025
  • cocoon Public

    Flutter's build coordinator and aggregator

    flutter/cocoon’s past year of commit activity
    Dart 220 BSD-3-Clause 103 0 3 Updated Oct 27, 2025