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

characters

String replacement with operations that are Unicode/grapheme cluster aware.

cloud_functions

A Flutter plugin allowing you to use Firebase Cloud Functions.

firebase_core

Flutter plugin for Firebase Core, enabling connecting to multiple Firebase apps.

flutter_svg

An SVG rendering and widget library for Flutter, which allows painting and displaying Scalable Vector Graphics 1.1 files.

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.

dart_frog_lint

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

mason_api

A Dart API client used by the Mason CLI (package:mason_cli).

mason_cli

Mason CLI allows developers to create and consume reusable templates called bricks.

eventified_generator

Transform method calls to a stream of events.

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.

smooth_page_indicator

Customizable animated page indicator with a set of built-in effects.

email_validator

A simple (but correct) dart class for validating email addresses

equatable

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

file_picker

A package that allows you to use a native file explorer to pick single or multiple absolute file paths, with extension filtering support.

in_app_purchase

A Flutter plugin for in-app purchases. Exposes APIs for making in-app purchases through the App Store and Google Play.

Top Dart packages

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

bloc

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

ffi

Utilities for working with Foreign Function Interface (FFI) code.

leak_tracker

A framework for memory leak tracking for Dart and Flutter applications.

internet_connection_checker_plus

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

synchronized

Lock mechanism to prevent concurrent access to asynchronous code.

flutter_lints

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

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)
Mix (Package of the Week)
video_player (Package of the Week)