Dart

flutterflutter/flutter

Google's open-source SDK for building natively compiled, beautiful apps for mobile, web, and desktop from a single codebase.

Flutter Engineflutter/flutter

Google's open-source SDK for building beautiful, natively compiled apps for mobile, web, and desktop from a single codebase.

SpotubeKRTirtho/spotube

A cross-platform, plugin-powered open-source music streaming app that lets you bring your own audio sources and metadata.

Flutter Common Widgetsalibaba/flutter-common-widgets-app

A Flutter developer help app with 140+ widget demos and Chinese documentation.

Sasssass/sass

A CSS preprocessor that adds nested rules, variables, mixins, and more to make CSS more powerful and maintainable.

Blocfelangel/bloc

A predictable state management library for Dart and Flutter that implements the BLoC design pattern.

GetXjonataslaw/getx

A lightweight, high-performance Flutter framework for state management, dependency injection, and navigation without context.

Getjonataslaw/get

A lightweight, high-performance Flutter framework for state management, dependency injection, and route management without context.

Flameluanpotter/flame

A Flutter-based game engine providing a complete set of solutions for 2D game development.

Flameflame-engine/flame

A Flutter-based game engine providing a complete set of solutions for 2D game development.

First-Party Pluginsflame-engine/flame

A Flutter-based game engine providing a complete set of solutions for 2D game development.

Firebase AuthFirebaseExtended/flutterfire

Official Firebase plugins for Flutter apps, enabling seamless integration with Firebase services across mobile, web, and desktop.

FlutterFireFirebaseExtended/flutterfire

Official Firebase plugins for Flutter apps, enabling seamless integration with Firebase services across mobile, web, and desktop.

TodoMVCbrianegan/flutter_architecture_samples

A collection of Flutter TodoMVC implementations demonstrating different state management and architectural patterns.

FL ChartimaNNeoFighT/fl_chart

A highly customizable Flutter chart library supporting line, bar, pie, scatter, radar, and candlestick charts.

RiverPodrrousselGit/river_pod

A reactive caching and data-binding framework for Flutter and Dart that simplifies state management and asynchronous code.

Fishalibaba/fish-redux

An assembled Flutter application framework based on Redux for building medium and large apps.

Flutter Examplesnisrulz/flutter-examples

A collection of simple, isolated Flutter example apps demonstrating core features, integrations, and UI components.

Desktop Embeddinggoogle/flutter-desktop-embedding

Experimental plugins for Flutter desktop applications, providing early-stage platform integrations.

UI Kitiampawan/Flutter-UI-Kit

A Flutter app showcasing a curated collection of real-world UI templates with clean, well-organized Dart code.

FVMleoafarias/fvm

A CLI tool to manage multiple Flutter SDK versions per project, enabling instant switching and consistent team environments.

flutter_rust_bridgefzyzcjy/flutter_rust_bridge

A feature-rich, seamless binding generator for calling Rust code from Flutter/Dart and vice versa.

Image Pickerflutter/packages

A collection of first-party packages for Flutter, maintained by the core Flutter team.

WebRTCcloudwebrtc/flutter-webrtc

A WebRTC plugin for Flutter enabling real-time audio/video communication and data channels across mobile, desktop, and web platforms.

FwitterTheAlphamerc/flutter_twitter_clone

A fully functional Twitter clone built with Flutter and Firebase, featuring real-time messaging and a complete social media UI.

dart-sasssass/dart-sass

The reference implementation of Sass, a CSS preprocessor that adds powerful features like variables, nesting, and mixins.

GitJournalGitJournal/GitJournal

A mobile-first note-taking app that stores Markdown notes in a Git repository for privacy and data portability.

InAppWebViewpichillilorenzo/flutter_inappwebview

A Flutter plugin for inline webviews, headless webviews, and in-app browser windows across multiple platforms.

Flurogoposse/fluro

A flexible, feature-rich routing library for Flutter applications with wildcards, named parameters, and custom transitions.

Fluent UIbdlukaa/fluent_ui

An unofficial Flutter implementation of Microsoft's Windows UI (WinUI) for building native Windows apps with Fluent Design.

HooksrrousselGit/flutter_hooks

A Flutter implementation of React hooks for managing widget life-cycles and increasing code reuse.

graphql-flutterzino-app/graphql-flutter

A GraphQL client for Flutter and Dart, providing a modern feature set with high-performance Streams integration.

Driftsimolus3/drift

A reactive, type-safe persistence library for Dart and Flutter built on SQLite.

Serverpodserverpod/serverpod

A next-generation app and web server built for Flutter and Dart, enabling server-side development in Dart with automatic API generation.

StaggeredGridViewletsar/flutter_staggered_grid_view

A Flutter package providing a collection of performant and customizable grid layouts, including staggered, masonry, quilted, woven, staired, and aligned grids.

Flutter Samplesdiegoveloper/flutter-samples

A collection of practical Flutter sample apps demonstrating UI implementations, animations, and app clones.