pub.dev package manager The official package repository for Dart and Flutter apps. Some of the packages that demonstrate the highest levels of quality , selected by the Flutter Ecosystem Committee Flutter plugin for Firebase Cloud Messaging, a cross-platform messaging solution that lets you reliably deliver messages on Android and iOS. A cross platform plugin for displaying and scheduling local notifications for Flutter applications with the ability to customise for each platform. Geolocation plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API for generic location (GPS etc.) functions. Flutter plugin for accessing information about the battery state(full, charging, discharging). Top trending packages in the last 30 days Argon2 password hashing (argon2id, argon2i, argon2d) backed by the Zig standard library. Ships prebuilt native libraries for Dart and Flutter and a WebAssembly module for the web, so no local toolchai [...] A Flutter SDK for integrating affiliate tracking and in-app purchases for the Insert Affiliate Platform. A Dart package for intercepting and modifying HTTP requests and responses, useful for logging, authentication, and error handling. Dart package that seamlessly adds HTTP traffic logging to your Dart or Flutter project. Source code generator for inject_annotation. Reads @inject, @component, and @module annotations and generates fully wired dependency components at build time. Flutter integration for inject_annotation. Provides ViewModelFactory and ViewModelBuilder to inject ViewModels into widgets with automatic lifecycle management, plus SubcomponentBuilder to own a @subc [...]

Some of the top packages that extend Flutter with new features An SVG rendering and widget library for Flutter, which allows painting and displaying Scalable Vector Graphics 1.1 files. Flutter plugin for Google Sign-In, a secure authentication system for signing in with a Google account. Flutter plugin for reading and writing simple key-value pairs. Wraps NSUserDefaults on iOS and SharedPreferences on Android. Toggle Switch - A simple toggle switch widget. It can be fully customized with desired icons, width, colors, text, corner radius etc. It also maintains selection state. Fancy pre-built animations that can easily be integrated into any Flutter application. Provides APIs for debugging and error logging, similar to loggers in other languages, such as the Closure JS Logger and java.util.logging.Logger. Some of the top packages for any Dart-based app or program RFC4122 (v1, v4, v5, v6, v7, v8) UUID Generator and Parser for Dart Dart library for parsing phone numbers. Inspired by Google's libphonenumber and PhoneNumberKit for ios. A pure Dart package to check your internet connection with subsecond response times, even on mobile networks! A command-line tool that simplifies the task of updating your Flutter app's launcher icon. A portable Markdown library written in Dart that can parse Markdown into HTML. Dio HTTP cache interceptor with multiple stores respecting HTTP directives (or not). Package of the Week is a series of quick, animated videos, each of which covers a particular package