The official repository for Dart and Flutter packages.

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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

shared_preferences

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

android_intent_plus

Flutter plugin for launching Android Intents. Not supported on iOS.

built_value

Value types with builders, Dart classes as enums, and serialization. This library is the runtime dependency.

bloc

A predictable state management library that helps implement the BLoC (Business Logic Component) design pattern.

Trending packages

Top trending packages in the last 30 days

jni_flutter

A library to access Flutter Android specific APIs from Dart.

flutter_spritesheet_animation

Lightweight spritesheet animation widget for Flutter. Grid-based and JSON atlas (TexturePacker, Aseprite) support with named animations, playback modes, and external controller.

flutter_shaders_ui

Collection of beautiful, ready-to-use Flutter widgets powered by GLSL fragment shaders. Blur, glow, noise, gradients and more.

unity_kit

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

docs_gee

Pure Dart library for generating and reading DOCX and PDF documents with rich formatting, tables, lists. Cross-platform with no native dependencies.

fast_image_editor

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

Top Flutter packages

Some of the top packages that extend Flutter with new features

path_provider

Flutter plugin for getting commonly used locations on host platform file systems, such as the temp and app data directories.

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.

qr_flutter

QR.Flutter is a Flutter library for simple and fast QR code rendering via a Widget or custom painter.

email_validator

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

synchronized

Lock mechanism to prevent concurrent access to asynchronous code.

bot_toast

A really easy to use flutter toast library.Easy to use and feature rich.

Top Dart packages

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

mocktail

A Dart mock library which simplifies mocking with null safety support and no manual mocks or code generation.

http

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

lints

Official Dart lint rules. Defines the 'core' and 'recommended' set of lints suggested by the Dart team.

json_serializable

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

bloc_concurrency

Custom event transformers inspired by ember concurrency. Built to be used with the bloc state management package.

stop_watch_timer

Simple CountUp timer / CountDown timer. It easily create app of stopwatch.

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)
go_router (Package of the Week)
feedback (Package of the Week)