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

intl

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

beamer

A routing package built on top of Router and Navigator's pages API, supporting arbitrary nested navigation, guards and more.

bloc

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

built_collection

Immutable collections based on the SDK collections. Each SDK collection class is split into a new immutable collection class and a corresponding mutable builder class.

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.

fresh_http

An auto-refreshing http client. Built on top of package:http and manages authentication tokens transparently.

inject_generator

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

sprig_flutter_plugin

Sprig Flutter plugin.

inject_annotation

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

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.

Top Flutter packages

Some of the top packages that extend Flutter with new features

uuid

RFC4122 (v1, v4, v5, v6, v7, v8) UUID Generator and Parser for Dart

flutter_lints

Recommended lints for Flutter apps, packages, and plugins to encourage good coding practices.

timeago

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

vibration

A plugin for handling Vibration API on iOS, Android, web and OpenHarmony.

get_it

Simple direct Service Locator that allows to decouple the interface from a concrete implementation and to access the concrete implementation from everywhere in your App"

animations

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

Top Dart packages

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

mocktail

A Dart mock library which simplifies mocking with null safety support and no manual mocks or code generation.

icons_launcher

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

retry

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

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.

yaml

A parser for YAML, a human-friendly data serialization standard

dart_console

A helper library for command-line applications that need more control over input/output than the standard library provides.

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)
package:html (Flutter Package of the Week)
Flame (Package of the Week)