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_local_notifications

A cross platform plugin for displaying and scheduling local notifications for Flutter applications with the ability to customise for each platform.

firebase_crashlytics

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

cloud_firestore

Flutter plugin for Cloud Firestore, a cloud-hosted, noSQL database with live synchronization and offline support on Android and iOS.

freezed

Code generation for immutable classes that has a simple syntax/API without compromising on the features.

Most popular packages

Some of the most downloaded packages over the past 30 days

json_annotation

Classes and helper functions that support JSON code generation via the `json_serializable` package.

path_provider_android

Android implementation of the path_provider plugin.

file

A pluggable, mockable file system abstraction for Dart. Supports local file system access, as well as in-memory file systems, record-replay file systems, and chroot file systems.

pool

Manage a finite pool of resources. Useful for controlling concurrent file system or network requests.

devtools_shared

Package of shared Dart structures between devtools_app, dds, and other tools.

fixnum

Library for 32- and 64-bit signed fixed-width integers with consistent behavior between native and JS runtimes.

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.

icons_launcher

A command-line tool that simplifies the task of updating your Flutter app's launcher icon.

connectivity_plus

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

petitparser

A dynamic parser framework to build efficient grammars and parsers quickly.

http

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

bloc_test

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

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.

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.

pub_semver

Versions and version constraints implementing pub's versioning policy. This is very similar to vanilla semver, with a few corner cases.

googleapis

Auto-generated client libraries for accessing Google APIs described through the API discovery service.

string_validator

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

retry

Utility for wrapping an asynchronous function in automatic retry logic with exponential back-off, useful when making requests over network.

Package of the Week

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

firebase_ai (Package of the Week)
widgetbook (Package of the Week)
firebase_auth (Package of the Week)
flutter_slidable (Flutter Package of the Week)