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

firebase_crashlytics

Flutter plugin for Firebase Crashlytics. It reports uncaught errors to the Firebase console.

sqflite

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

sentry_flutter

Sentry SDK for Flutter. This package aims to support different Flutter targets by relying on the many platforms supported by Sentry with native SDKs.

flutter_rust_bridge

Flutter/Dart <-> Rust binding generator, feature-rich, but seamless and simple

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.

iconoir_flutter

Flutter library for Iconoir, the biggest open source icon library with tons of free icons.

fresh_http

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

sprig_flutter_plugin

Sprig Flutter plugin.

stream_thumbnail

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

dart_frog_lint

A collection of lint rules built specifically for Dart Frog — a fast, minimalistic backend framework for Dart.

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.

app_settings

A Flutter plugin for opening iOS and Android phone settings from an app.

drift

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

shared_preferences

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

bloc_test

A testing library which makes it easy to test blocs. Built to be used with the bloc state management package.

build_runner

A build system for Dart code generation and modular compilation.

Top Dart packages

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

build_runner

A build system for Dart code generation and modular compilation.

stream_transform

A collection of utilities to transform and manipulate streams.

flutter_rust_bridge

Flutter/Dart <-> Rust binding generator, feature-rich, but seamless and simple

http

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

graphs

Graph algorithms that operate on graphs in any representation.

string_validator

Dart library for validating and sanitizing strings, especially those from user input.

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)
Collection (Flutter Package of the Week)
google_fonts (Package of the Week)