Flutter Favorites
Some of the packages that demonstrate the highest levels of quality, selected by the Flutter Ecosystem Committee
A reactive caching and data-binding framework. Riverpod makes working with asynchronous code a breeze.
A Flutter package for getting better feedback. It allows the user to give interactive feedback directly in the app.
Easy-to-use Navigator 2.0 router for web, mobile and desktop. URL-based routing, simple navigation of tabs and nested routes.
Geolocation plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API for generic location (GPS etc.) functions.

Most popular packages
Some of the most downloaded packages over the past 30 days
Implementations of SHA, MD5, and HMAC cryptographic functions.
Official Dart lint rules. Defines the 'core' and 'recommended' set of lints suggested by the Dart team.
A file system watcher. It monitors changes to contents of directories and sends notifications when files have been added, removed, or modified.
A library to help in building Dart command-line apps.
Client code to start and interact with the frontend_server compiler from the Dart SDK.
Library for 32- and 64-bit signed fixed-width integers with consistent behavior between native and JS runtimes.
Top Flutter packages
Some of the top packages that extend Flutter with new features
Flutter plugin for Firebase Core, enabling connecting to multiple Firebase apps.
A package for manipulating stack traces and printing them readably.
Flutter plugin for getting commonly used locations on host platform file systems, such as the temp and app data directories.
A mock framework inspired by Mockito with APIs for Fakes, Mocks, behavior verification, and stubbing.
Drift is a reactive library to store relational data in Dart and Flutter applications.
Flutter package to render html as widgets that supports hyperlink, image, audio, video, iframe and many other tags.


Top Dart packages
Some of the top packages for any Dart-based app or program
Value types with builders, Dart classes as enums, and serialization. This library is the runtime dependency.
A dynamic parser framework to build efficient grammars and parsers quickly.
Lock mechanism to prevent concurrent access to asynchronous code.
Hive Community Edition - A spiritual continuation of Hive v2
ValueNotifier, but outside Flutter and with some extra perks
A package for manipulating stack traces and printing them readably.
Package of the Week
Package of the Week is a series of quick, animated videos, each of which covers a particular package