pub.dev package manager

The official package repository for Dart and Flutter apps.

Supported by Google

Flutter Favorites

Some of the packages that demonstrate the highest levels of quality, selected by the Flutter Ecosystem Committee

json_serializable

Automatically generate code for converting to and from JSON by annotating Dart classes.

firebase_crashlytics

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

firebase_auth

Flutter plugin for Firebase Auth, enabling authentication using passwords, phone numbers and identity providers like Google, Facebook and Twitter.

chopper

Chopper is an http client generator using source_gen, inspired by Retrofit

Trending packages

Top trending packages in the last 30 days

serial_csv

High performance CSV encoder and decoder with retained types and nullability.

fast_image_editor

Native C image editing for Flutter. Blur, sepia, saturation, brightness, contrast, sharpen, grayscale with region-based effects via FFI.

camera_extended

Extended Flutter camera plugin with native aspect ratio support (16:9, 4:3, 1:1). Fork of the official camera package with sensor-level aspect ratio configuration.

unity_kit

Flutter plugin for Unity 3D integration — typed bridge, lifecycle management, and communication layer.

flutter_bicubic_resize

Fastest image resize, crop and compress for Flutter. 3-4x faster than other libraries. Native C code, consistent results on iOS/Android.

firebase_performance

Flutter plugin for Google Performance Monitoring for Firebase, an app measurement solution that monitors traces and HTTP/S network requests on Android and iOS.

Top Flutter packages

Some of the top packages that extend Flutter with new features

flutter_secure_storage

A Flutter plugin for securely storing sensitive data using encrypted storage.

badges

A package for creating badges. Badges can be used for an additional marker for any widget, e.g. show a number of items in a shopping cart.

sensors_plus

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

logging

Provides APIs for debugging and error logging, similar to loggers in other languages, such as the Closure JS Logger and java.util.logging.Logger.

synchronized

Lock mechanism to prevent concurrent access to asynchronous code.

google_sign_in

Flutter plugin for Google Sign-In, a secure authentication system for signing in with a Google account.

Top Dart packages

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

flutter_launcher_icons

A package which simplifies the task of updating your Flutter app's launcher icon.

pub_semver

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

code_builder

A fluent, builder-based library for generating valid Dart code.

json_serializable

Automatically generate code for converting to and from JSON by annotating Dart classes.

timezone

Time zone databases and time zone aware `DateTime`.

uuid

RFC4122 (v1, v4, v5, v6, v7, v8) UUID Generator and Parser for Dart

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)
flutter_soloud (Package of the Week)
CachedNetworkImage (Package of the Week)
Firebase Analytics (Package of the Week)