pub-web.flutter-io.cn package manager

The official package repository for Dart and Flutter apps.

Supported by Google

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.

flutter_redux

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

firebase_messaging

Flutter plugin for Firebase Cloud Messaging, a cross-platform messaging solution that lets you reliably deliver messages on Android and iOS.

json_serializable

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

decoration image for package section

Most popular packages

Some of the most downloaded packages over the past 60 days

cached_network_image

Flutter library to load and cache network images. Can also be used with placeholder and error widgets.

glob

A library to perform Bash-style file and directory globbing.

dwds

A service that proxies between the Chrome debug protocol and the Dart VM service protocol.

url_launcher

Flutter plugin for launching a URL. Supports web, phone, SMS, and email schemes.

completion

A package to add shell command completion to your Dart application

analyzer

This package provides a library that performs static analysis of Dart code.

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.

simple_animations

Powerful package to create beautiful custom animations in no time.

uuid

RFC4122 (v1, v4, v5) UUID Generator and Parser for all Dart platforms (Web, VM, Flutter)

equatable

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

flutter_dotenv

Easily configure any flutter application with global variables using a `.env` file.

package_info_plus

Flutter plugin for querying information about the application package, such as CFBundleVersion on iOS or versionCode on Android.

decoration image for package section
decoration image for package section

Top Dart packages

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

uuid

RFC4122 (v1, v4, v5) UUID Generator and Parser for all Dart platforms (Web, VM, Flutter)

shelf_proxy

A shelf handler for proxying HTTP requests to another server.

retry

Utility for wrapping an asynchronous function in automatic retry logic with exponential back-off, useful when making requests over network.

oauth2

A client library for authenticating with a remote service via OAuth2 on behalf of a user, and making authorized HTTP requests with the user's OAuth2 credentials.

lint

An opinionated, community-driven set of lint rules for Dart and Flutter projects. Like pedantic but stricter

hydrated_bloc

An extension to the bloc state management library which automatically persists and restores bloc states.

Package of the Week

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

Firebase Crashlytics (Package of the Week)
youtube video play icon - activeyoutube video play icon - inactive
flutter_lints (Package of the Week)
youtube video play icon - activeyoutube video play icon - inactive
Firebase UI for Auth (Package of the Week)
youtube video play icon - activeyoutube video play icon - inactive
Badges (Package of the Week)
youtube video play icon - activeyoutube video play icon - inactive