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

riverpod

A reactive caching and data-binding framework. Riverpod makes working with asynchronous code a breeze.

flutter_redux

A set of utility Widgets that Provide and Connect to a Redux Store

bloc

A predictable state management library that helps implement the BLoC (Business Logic Component) design pattern.

shared_preferences

Flutter plugin for reading and writing simple key-value pairs. Wraps NSUserDefaults on iOS and SharedPreferences on Android.

Trending packages

Top trending packages in the last 30 days

insert_affiliate_flutter_sdk

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

serverpod_argon2

Argon2 password hashing (argon2id, argon2i, argon2d) backed by the Zig standard library. Ships prebuilt native libraries for Dart and Flutter and a WebAssembly module for the web, so no local toolchai [...]

http_client_logger

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

http_client_interceptor

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

inject_generator

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

inject_flutter

Flutter integration for inject_annotation. Provides ViewModelFactory and ViewModelBuilder to inject ViewModels into widgets with automatic lifecycle management, plus SubcomponentBuilder to own a @subc [...]

Top Flutter packages

Some of the top packages that extend Flutter with new features

path

A string-based path manipulation library. All of the path operations you know and love, with solid support for Windows, POSIX (Linux and Mac OS X), and the web.

mobile_scanner

A universal Flutter barcode and QR code scanner using CameraX/ML Kit for Android, AVFoundation/Apple Vision for iOS & macOS, and ZXing for web.

font_awesome_flutter

The Font Awesome Icon pack available as Flutter Icons. Provides 2000 additional icons to use in your apps.

http

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

crypto

Implementations of SHA, MD5, and HMAC cryptographic functions.

gap

Flutter widgets for easily adding gaps inside Flex widgets such as Columns and Rows or scrolling views.

Top Dart packages

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

json_serializable

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

mime

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

pretty_dio_logger

Pretty Dio logger is a Dio interceptor that logs network calls in a pretty, easy to read format.

mqtt_client

A server and browser based MQTT client for Dart supporting normal, secure sockets and websockets.

http_parser

A platform-independent package for parsing and serializing HTTP formats.

sentry

A crash reporting library for Dart that sends crash reports to Sentry.io. This library supports Dart VM and Web. For Flutter consider sentry_flutter instead.

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)
animated_text_kit (Flutter Package of the Week)
record (Package of the Week)