pub.dev 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_bloc

Flutter Widgets that make it easy to implement the BLoC (Business Logic Component) design pattern. Built to be used with the bloc state management package.

just_audio

A feature-rich audio player for Flutter. Loop, clip and concatenate any sound from any source (asset/file/URL/stream) in a variety of audio formats with gapless playback.

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.

cloud_functions

A Flutter plugin allowing you to use Firebase Cloud Functions.

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Most popular packages

Some of the most downloaded packages over the past 60 days

shared_preferences

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

rxdart

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

stack_trace

A package for manipulating stack traces and printing them readably.

firebase_core

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

freezed_annotation

Annotations for the freezed code-generator. This package does nothing without freezed too.

flutter_lints

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

Top Flutter packages

Some of the top packages that extend Flutter with new features

url_launcher

Flutter plugin for launching a URL. Supports web, phone, SMS, and email schemes.

built_collection

Immutable collections based on the SDK collections. Each SDK collection class is split into a new immutable collection class and a corresponding mutable builder class.

camera

A Flutter plugin for controlling the camera. Supports previewing the camera feed, capturing images and video, and streaming image buffers to Dart.

firebase_analytics

Flutter plugin for Google Analytics for Firebase, an app measurement solution that provides insight on app usage and user engagement on Android and iOS.

equatable

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

animations

Fancy pre-built animations that can easily be integrated into any Flutter application.

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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.

sentry

A crash reporting library for Dart that sends crash reports to Sentry.io. This library supports Dart VM and Web. For Flutter consider sentry_flutter instead.

event_bus

A simple Event Bus using Dart Streams for decoupling applications

mobx_codegen

Code generator for MobX that adds support for annotating your code with @observable, @computed, @action and also creating Store classes.

english_words

Utilities for working with English words. Counts syllables, generates well-sounding word combinations, and provides access to the top 5000 English words by usage.

win32

A Dart library for accessing common Win32 APIs using FFI. No C required!

Package of the Week

Package of the Week is a series of quick, animated videos, each of which covers a particular package

home_widget (Package of the Week)
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Firebase Analytics (Package of the Week)
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Connectivity (Flutter Package of the Week)
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sqflite (Flutter Package of the Week)
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