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

path_provider

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

json_serializable

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

built_value

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

firebase_auth

Flutter plugin for Firebase Auth, enabling authentication using passwords, phone numbers and identity providers like Google, Facebook and Twitter.

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.

android_file_picker

Android implementation of the file_picker plugin, supporting file picking, saving, and Storage Access Framework (SAF) URI grants.

windows_file_picker

Windows implementation of the file_picker plugin using Win32 COM APIs for native file and directory picking.

file_picker_darwin

Darwin (iOS and macOS) implementation of the file_picker plugin, supporting native file picking, saving, and directory selection.

file_picker_linux

Linux implementation of the file_picker plugin using GTK3 and XDG Desktop Portals for native file and directory picking.

Top Flutter packages

Some of the top packages that extend Flutter with new features

intl

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

dropdown_button2

Flutter's core Dropdown Button widget with a steady dropdown menu and many other options you can customize to your needs.

bot_toast

A really easy to use flutter toast library.Easy to use and feature rich.

lottie

Render After Effects animations natively on Flutter. This package is a pure Dart implementation of a Lottie player.

connectivity_plus

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

flutter_lints

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

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.

talker

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

password_strength

A password strength estimator. Can be used to show the user whether the password they chose is strong against bruteforce or dictionary attacks.

timezone

Time zone databases and time zone aware `DateTime`.

process_run

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

internet_connection_checker_plus

A pure Dart package to check your internet connection with subsecond response times, even on mobile networks!

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)
Package:async (Package of the Week)
shared_preferences (Package of the Week)