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

firebase_core

Flutter plugin for Firebase Core, enabling connecting to multiple Firebase apps.

toggle_switch

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.

feedback

A Flutter package for getting better feedback. It allows the user to give interactive feedback directly in the app.

bloc

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

Trending packages

Top trending packages in the last 30 days

jni

A library to access JNI from Dart and Flutter that acts as a support library for package:jnigen.

mic_stream_recorder

A Flutter plugin for recording audio from the microphone with real-time amplitude monitoring. Supports both iOS and Android platforms with configurable recording settings and built-in playback functionality.

japx

Lightweight parser for the JSON:API (http://jsonapi.org/) structure.

node_io

Like dart:io but with Node.js.

flutter_js

A Javascript engine to use with flutter. It uses Quickjs on Android and JavascriptCore on IOS

super_string

Some of the most common and useful string methods, Inspired by various other programming languages.

Top Flutter packages

Some of the top packages that extend Flutter with new features

cached_network_image

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

flutter_image_compress

Compress Pictures. Can effectively reduce the size of the transmission.

permission_handler

Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.

octo_image

A multifunctional Flutter image widget. Supports placeholders, error widgets and image transformers with fading.

bloc

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

flutter_lints

Recommended lints for Flutter apps, packages, and plugins to encourage good coding practices.

Top Dart packages

Some of the top packages for any Dart-based app or program

win32

Access common Win32 APIs directly from Dart using FFI — no C required!

slang

Localization / Internationalization (i18n) solution. Use JSON, YAML, CSV, or ARB files to create typesafe translations via source generation.

convert

Utilities for converting between data representations. Provides a number of Sink, Codec, Decoder, and Encoder types.

logging

Provides APIs for debugging and error logging, similar to loggers in other languages, such as the Closure JS Logger and java.util.logging.Logger.

lint

An opinionated, community-driven set of lint rules for Dart and Flutter projects. Like pedantic but stricter

custom_lint

Lint rules are a powerful way to improve the maintainability of a project. Custom Lint allows package authors and developers to easily write custom lint rules.

Package of the Week

Package of the Week is a series of quick, animated videos, each of which covers a particular package

video_player (Package of the Week)
Mix (Package of the Week)
firebase_storage (Package of the Week)
Firebase Remote Config (Package of the Week)