pub.flutter-io.cn package manager

The official package repository for Dart and Flutter apps.

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Flutter Favorites

Some of the packages that demonstrate the highest levels of quality, selected by the Flutter Ecosystem Committee

firebase_crashlytics

Flutter plugin for Firebase Crashlytics. It reports uncaught errors to the Firebase console.

android_alarm_manager_plus

Flutter plugin for accessing the Android AlarmManager service, and running Dart code in the background when alarms fire.

flutter_svg

An SVG rendering and widget library for Flutter, which allows painting and displaying Scalable Vector Graphics 1.1 files.

go_router

A declarative router for Flutter based on Navigation 2 supporting deep linking, data-driven routes and more

Trending packages

Top trending packages in the last 30 days

fluttersdk_wind

Tailwind CSS for Flutter. Write className='flex p-4 bg-white dark:bg-gray-800' and Wind renders optimized widget trees with dark mode and responsive breakpoints.

inject_generator

Source code generator for inject_annotation. Reads @inject, @component, and @module annotations and generates fully wired dependency components at build time.

inject_annotation

Constructor-based dependency injection for Dart and Flutter, inspired by Dagger.

fluttersdk_wind_diagnostics_contracts

Wind UI widget state contracts for Flutter debug-tooling and AI agents (MCP). Zero-dep abstract interface implemented in fluttersdk_wind, consumed in fluttersdk_dusk.

http_client_interceptor

A Dart package for intercepting and modifying HTTP requests and responses, useful for logging, authentication, and error handling.

http_client_logger

Dart package that seamlessly adds HTTP traffic logging to your Dart or Flutter project.

Top Flutter packages

Some of the top packages that extend Flutter with new features

permission_handler

Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.

http

A composable, multi-platform, Future-based API for HTTP requests.

firebase_core

Flutter plugin for Firebase Core, enabling connecting to multiple Firebase apps.

win32

Call common Windows APIs directly from Dart using FFI.

very_good_analysis

Lint rules for Dart and Flutter used internally at Very Good Ventures.

equatable

A Dart package that helps to implement value based equality without needing to explicitly override == and hashCode.

Top Dart packages

Some of the top packages for any Dart-based app or program

intl

Contains code to deal with internationalized/localized messages, date and number formatting and parsing, bi-directional text, and other internationalization issues.

sembast

NoSQL persistent embedded file system document-based database for Dart VM and Flutter with encryption support.

win32

Call common Windows APIs directly from Dart using FFI.

leak_tracker

A framework for memory leak tracking for Dart and Flutter applications.

formz

A unified form representation in Dart which aims to simplify form representation and validation in a generic way.

copy_with_extension_gen

Generate type-safe copyWith extensions for annotated classes and record typedefs.

Package of the Week

Package of the Week is a series of quick, animated videos, each of which covers a particular package

dart_mcp (Package of the Week)
widgetbook (Package of the Week)
record (Package of the Week)
camera (Package of the Week)