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

geolocator

Geolocation plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API for generic location (GPS etc.) functions.

cloud_firestore

Flutter plugin for Cloud Firestore, a cloud-hosted, noSQL database with live synchronization and offline support on Android and iOS.

win32

Call common Windows APIs directly from Dart using FFI.

mobx_codegen

Code generator for MobX that adds support for annotating your code with @observable, @computed, @action and also creating Store classes.

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.

insert_affiliate_flutter_sdk

A Flutter SDK for integrating affiliate tracking and in-app purchases for the Insert Affiliate Platform.

inject_generator

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

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.

inject_annotation

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

http_client_interceptor

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

Top Flutter packages

Some of the top packages that extend Flutter with new features

dio

A powerful HTTP networking package, supports Interceptors, Aborting and canceling a request, Custom adapters, Transformers, etc.

crypto

Implementations of SHA, MD5, and HMAC cryptographic functions.

timezone

Time zone databases and time zone aware `DateTime`.

injectable

Injectable is a convenient code generator for get_it. Inspired by Angular DI, Guice DI and inject.dart.

animations

Fancy pre-built animations that can easily be integrated into any Flutter application.

geolocator

Geolocation plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API for generic location (GPS etc.) functions.

Top Dart packages

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

crypto

Implementations of SHA, MD5, and HMAC cryptographic functions.

shelf

A model for web server middleware that encourages composition and easy reuse.

platform

A pluggable, mockable platform information abstraction for Dart.

json_serializable

Automatically generate code for converting to and from JSON by annotating Dart classes.

talker

Advanced error handler and logger package for flutter and dart. App monitoring, logs history, report sharing, custom logs, and etc.

mime

Utilities for handling media (MIME) types, including determining a type from a file extension and file contents.

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)
firebase_ai (Package of the Week)
Animations (Flutter Package of the Week)
sensors_plus (Flutter Package of the Week)