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.

firebase_crashlytics

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

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.

googleapis

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

Trending packages

Top trending packages in the last 30 days

mdns_dart

A comprehensive mDNS (Multicast DNS) service discovery and advertisement library for Dart, ported from HashiCorp Go implementation.

json_schema

JSON Schema implementation in Dart

flutter_usabilla

Flutter Usabilla SDK is a flutter plugin/wrapper based on Usabilla native Android / iOS SDK, providing you to collect feedback from your users with great ease and flexibility.

uri

Utilities for building and parsing URIs, including support for parsing URI templates as defined in RFC 6570.

rfc_6901

JSON Pointer (RFC 6901). Reads/writes referred values in JSON documents.

isolate_channel

Communication channels for isolates based on Flutter's platform channels

Top Flutter packages

Some of the top packages that extend Flutter with new features

package_info_plus

Flutter plugin for querying information about the application package, such as CFBundleVersion on iOS or versionCode on Android.

firebase_remote_config

Flutter plugin for Firebase Remote Config. Update your application look and feel and behavior without re-releasing.

firebase_crashlytics

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

barcode

Barcode generation library for Dart that can generate generic drawing operations for any backend.

flutter_lints

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

url_launcher

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

Top Dart packages

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

retry

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

envied

Explicitly reads environment variables into a dart file from a .env file for more security and faster start up times.

cron

A time-based job scheduler similar to cron. Run tasks periodically at fixed times or intervals.

dio

A powerful HTTP networking package, supports Interceptors, Aborting and canceling a request, Custom adapters, Transformers, etc.

string_scanner

A class for parsing strings using a sequence of patterns.

dartx

Superpowers for Dart. Collection of useful static extension methods.

Package of the Week

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

camera (Package of the Week)
record (Package of the Week)
get_it (Package of the Week)
animated_text_kit (Flutter Package of the Week)