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

drift

Drift is a reactive library to store relational data in Dart and Flutter applications.

built_value

Value types with builders, Dart classes as enums, and serialization. This library is the runtime dependency.

auto_size_text

Flutter widget that automatically resizes text to fit perfectly within its bounds.

rxdart

RxDart is an implementation of the popular ReactiveX api for asynchronous programming, leveraging the native Dart Streams api.

Trending packages

Top trending packages in the last 30 days

skills_lint

A static analysis linter for Agent Skills (SKILL.md) written in Dart. Validates frontmatter, naming, paths, and structure for use in CI and pre-commit hooks.

fresh_http

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

sprig_flutter_plugin

Sprig Flutter plugin.

giphy_flutter_sdk

A Flutter plugin for integrating Giphy SDK in Android/iOS application.

stream_thumbnail

A Flutter plugin for creating a thumbnail from a local video file or from a video URL.

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

sqflite

Flutter plugin for SQLite, a self-contained, high-reliability, embedded, SQL database engine.

image_picker

Flutter plugin for selecting images from the Android and iOS image library, and taking new pictures with the camera.

widgetbook

Widgetbook is a sandbox for building widgets and screens in isolation. It helps you develop hard-to-reach states and edge cases without needing to run your app.

riverpod

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

very_good_analysis

Lint rules for Dart and Flutter used internally at Very Good Ventures.

path_provider

Flutter plugin for getting commonly used locations on host platform file systems, such as the temp and app data directories.

Top Dart packages

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

riverpod

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

math_expressions

A library for parsing and evaluating mathematical expressions, supporting real numbers, vectors, and basic interval arithmetic.

talker

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

synchronized

Lock mechanism to prevent concurrent access to asynchronous code.

mocktail

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

win32

Call common Windows APIs directly from Dart using FFI.

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)
camera (Package of the Week)
sqflite (Flutter Package of the Week)
Firestore (Package of the Week)