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

flutter_svg

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

flame

A minimalist Flutter game engine, provides a nice set of somewhat independent modules you can choose from.

firebase_messaging

Flutter plugin for Firebase Cloud Messaging, a cross-platform messaging solution that lets you reliably deliver messages on Android and iOS.

toggle_switch

Toggle Switch - A simple toggle switch widget. It can be fully customized with desired icons, width, colors, text, corner radius etc. It also maintains selection state.

Trending packages

Top trending packages in the last 30 days

serverpod_argon2

Argon2 password hashing (argon2id, argon2i, argon2d) backed by the Zig standard library. Ships prebuilt native libraries for Dart and Flutter and a WebAssembly module for the web, so no local toolchai [...]

insert_affiliate_flutter_sdk

A Flutter SDK for integrating affiliate tracking and in-app purchases for the Insert Affiliate Platform.

http_client_interceptor

A Dart package for intercepting and modifying HTTP requests and responses, useful for logging, authentication, and error handling.

http_client_logger

Dart package that seamlessly adds HTTP traffic logging to your Dart or Flutter project.

inject_flutter

Flutter integration for inject_annotation. Provides ViewModelFactory and ViewModelBuilder to inject ViewModels into widgets with automatic lifecycle management, plus SubcomponentBuilder to own a @subc [...]

inject_generator

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

Top Flutter packages

Some of the top packages that extend Flutter with new features

google_fonts

A Flutter package to use fonts from fonts.google.com. Supports HTTP fetching, caching, and asset bundling.

record

Audio recorder from microphone to file or stream with multiple codecs, bit rate and sampling rate options.

local_auth

Flutter plugin to allow local authentication via biometrics, passcode, pin, or pattern.

cupertino_icons

Default icons asset for Cupertino widgets based on Apple styled icons

email_validator

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

sensors_plus

Flutter plugin for accessing accelerometer, gyroscope, and magnetometer sensors.

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.

image

Dart Image Library provides server and web apps the ability to load, manipulate, and save images with various image file formats.

convert

Utilities for converting between data representations. Provides a number of Sink, Codec, Decoder, and Encoder types.

timezone

Time zone databases and time zone aware `DateTime`.

timeago

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

mobx

MobX is a library for reactively managing the state of your applications. Use the power of observables, actions, and reactions to supercharge your Dart and Flutter apps.

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)
Firebase UI for Auth (Package of the Week)
Firestore (Package of the Week)