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.

bloc

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

freezed

Code generation for immutable classes that has a simple syntax/API without compromising on the features.

connectivity_plus

Flutter plugin for discovering the state of the network (WiFi & mobile/cellular) connectivity on Android and iOS.

Trending packages

Top trending packages in the last 30 days

mdns_dart

A comprehensive mDNS (Multicast DNS) service discovery and advertisement library for Dart, ported from HashiCorp Go implementation.

json_schema

JSON Schema implementation in Dart

objective_c

A library to access Objective C from Flutter that acts as a support library for package:ffigen.

uri

Utilities for building and parsing URIs, including support for parsing URI templates as defined in RFC 6570.

rfc_6901

JSON Pointer (RFC 6901). Reads/writes referred values in JSON documents.

flutter_usabilla

Flutter Usabilla SDK is a flutter plugin/wrapper based on Usabilla native Android / iOS SDK, providing you to collect feedback from your users with great ease and flexibility.

Top Flutter packages

Some of the top packages that extend Flutter with new features

flutter_svg

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

qr_flutter

QR.Flutter is a Flutter library for simple and fast QR code rendering via a Widget or custom painter.

file_picker

A package that allows you to use a native file explorer to pick single or multiple absolute file paths, with extension filtering support.

timeago

A library useful for creating fuzzy timestamps. (e.g. "15 minutes ago")

carousel_slider

A carousel slider widget, support infinite scroll and custom child widget.

permission_handler

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

Top Dart packages

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

http

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

mqtt_client

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

flutter_gen

The Flutter code generator for your assets, fonts, colors, … — Get rid of all String-based APIs.

icons_launcher

A command-line tool that simplifies the task of updating your Flutter app's launcher icon.

web3dart

A Celo compatible Dart library to connect to Ethereum clients. Send transactions and interact with smart contracts! Pay transaction fees using `feeCurrencies` on Celo.

process_run

Process run helpers for Linux/Win/Mac and which like feature for finding executables.

Package of the Week

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

camera (Package of the Week)
flutter_soloud (Package of the Week)
sqflite (Flutter Package of the Week)
shared_preferences (Package of the Week)