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

bloc

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

rxdart

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

google_fonts

A Flutter package to use fonts from fonts.google.com. Supports HTTP fetching, caching, and asset bundling.

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

camera_extended_android

Android implementation of camera_extended plugin with native aspect ratio support (16:9, 4:3, 1:1).

camera_extended_platform_interface

Platform interface for camera_extended plugin with native aspect ratio support (16:9, 4:3, 1:1).

unity_kit

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

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.

camera_extended_ios

iOS implementation of camera_extended plugin with native aspect ratio support (16:9, 4:3, 1:1).

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.

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.

pinput

Pin code input (OTP) text field, iOS SMS autofill, Android SMS autofill One Time Code, Password, Passcode, Captcha, Security, Coupon, Wowcher, 2FA, Two step verification

webview_flutter

A Flutter plugin that provides a WebView widget backed by the system webview.

shelf

A model for web server middleware that encourages composition and easy reuse.

bloc

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

crypto

Implementations of SHA, MD5, and HMAC cryptographic functions.

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.

melos

A tool for managing Dart & Flutter repositories with multiple packages (monorepo). Supports automated versioning via Conventional Commits. Inspired by JavaScripts Lerna package.

leak_tracker

A framework for memory leak tracking for Dart and Flutter applications.

mqtt_client

A server and browser based MQTT client for Dart supporting normal, secure sockets and websockets.

sembast

NoSQL persistent embedded file system document-based database for Dart VM and Flutter with encryption support.

markdown

A portable Markdown library written in Dart that can parse Markdown into HTML.

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)
flutter_soloud (Package of the Week)
Mix (Package of the Week)
Firebase Crashlytics (Package of the Week)