Dart & Flutter
packages

Library for defining parsers for parsing raw command-line arguments into a set of options and values using GNU and POSIX style options.

Utility functions and classes related to the 'dart:async' library.

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

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

Official lint rules for development when using the bloc state management library.

Community Edition Flutter library to load and cache network images. Can also be used with placeholder and error widgets.

Platform interface for CachedNetworkImage (Community Edition)

Web implementation of CachedNetworkImage (Community Edition)

Dart client to communicate with Centrifuge and Centrifugo from Flutter and VM over WebSockets

Generate more helpful exceptions when decoding YAML documents using package:json_serializable and package:yaml.

A library to help in building Dart command-line apps.

A fakeable wrapper for dart:core clock APIs.

Collections and utilities functions and classes related to collections.

Flutter plugin for discovering the state of the network (WiFi & mobile/cellular) connectivity on Android and iOS.

A common platform interface for the connectivity_plus plugin.

Implementations of SHA, MD5, and HMAC cryptographic functions.

The official Flutter Cupertino Design Library, implementing the iOS design system.

Get your http requests printed as curl command in your terminal. Share them easily with your colleagues and import them in Postman!

A powerful HTTP networking package, supports Interceptors, Aborting and canceling a request, Custom adapters, Transformers, etc.

An adapter that supports Dio on Web.