Flutter Favorites
Some of the packages that demonstrate the highest levels of quality, selected by the Flutter Ecosystem Committee
Automatically generate code for converting to and from JSON by annotating Dart classes.
A cross platform plugin for displaying and scheduling local notifications for Flutter applications with the ability to customise for each platform.
MobX is a library for reactively managing the state of your applications. Use the power of observables, actions, and reactions to supercharge your Dart and Flutter apps.
A Flutter package for getting better feedback. It allows the user to give interactive feedback directly in the app.

Most popular packages
Some of the most downloaded packages over the past 30 days
Value types with builders, Dart classes as enums, and serialization. This library is the runtime dependency.
String replacement with operations that are Unicode/grapheme cluster aware.
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.
Android implementation of the url_launcher plugin.
Provides encoders and decoders for various archive and compression formats such as zip, tar, bzip2, gzip, and zlib.
Fake asynchronous events such as timers and microtasks for deterministic testing.
Top Flutter packages
Some of the top packages that extend Flutter with new features
Flutter plugin for Firebase Cloud Messaging, a cross-platform messaging solution that lets you reliably deliver messages on Android and iOS.
A Flutter widget for rendering static HTML and CSS as Flutter widgets.
A testing library which makes it easy to test blocs. Built to be used with the bloc state management package.
Flutter package to render html as widgets that supports hyperlink, image, audio, video, iframe and many other tags.
A universal barcode and QR code scanner for Flutter based on MLKit. Uses CameraX on Android, AVFoundation on iOS and Apple Vision & AVFoundation on macOS.
A package which simplifies the task of updating your Flutter app's launcher icon.


Top Dart packages
Some of the top packages for any Dart-based app or program
A string-based path manipulation library. All of the path operations you know and love, with solid support for Windows, POSIX (Linux and Mac OS X), and the web.
sqflite ffi based implementation, for desktop and units tests.
A command-line tool that simplifies the task of updating your Flutter app's launcher icon.
A pdf producer for Dart. It can create pdf files for both web or flutter.
A powerful HTTP networking package, supports Interceptors, Aborting and canceling a request, Custom adapters, Transformers, etc.
Recommended lints for Flutter apps, packages, and plugins to encourage good coding practices.
Package of the Week
Package of the Week is a series of quick, animated videos, each of which covers a particular package