pub.dev package manager

The official package repository for Dart and Flutter apps.

Supported by Google

Flutter Favorites

Some of the packages that demonstrate the highest levels of quality, selected by the Flutter Ecosystem Committee

firebase_messaging

Flutter plugin for Firebase Cloud Messaging, a cross-platform messaging solution that lets you reliably deliver messages on Android and iOS.

android_intent_plus

Flutter plugin for launching Android Intents. Not supported on iOS.

built_collection

Immutable collections based on the SDK collections. Each SDK collection class is split into a new immutable collection class and a corresponding mutable builder class.

firebase_storage

Flutter plugin for Firebase Cloud Storage, a powerful, simple, and cost-effective object storage service for Android and iOS.

Most popular packages

Some of the most downloaded packages over the past 30 days

test_api

The user facing API for structuring Dart tests and checking expectations.

path_provider_android

Android implementation of the path_provider plugin.

webkit_inspection_protocol

A client for the Chrome DevTools Protocol (previously called the Webkit Inspection Protocol).

material_color_utilities

Algorithms and utilities that power the Material Design 3 color system, including choosing theme colors from images and creating tones of colors; all in a new color space.

json_rpc_2

Utilities to write a client or server using the JSON-RPC 2.0 spec.

shelf_web_socket

A shelf handler that wires up a listener for every connection.

Top Flutter packages

Some of the top packages that extend Flutter with new features

http

A composable, multi-platform, Future-based API for HTTP requests.

smooth_page_indicator

Customizable animated page indicator with a set of built-in effects.

barcode

Barcode generation library for Dart that can generate generic drawing operations for any backend.

flutter_bloc

Flutter widgets that make it easy to implement the BLoC (Business Logic Component) design pattern. Built to be used with the bloc state management package.

local_auth

Flutter plugin to allow local authentication via biometrics, passcode, pin, or pattern.

mime

Utilities for handling media (MIME) types, including determining a type from a file extension and file contents.

Top Dart packages

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

characters

String replacement with operations that are Unicode/grapheme cluster aware.

time

Type-safe DateTime and Duration calculations, powered by extensions.

decimal

The decimal package allows you to deal with decimal numbers without losing precision.

internet_connection_checker_plus

A pure Dart package to check your internet connection with subsecond response times, even on mobile networks!

sentry

A crash reporting library for Dart that sends crash reports to Sentry.io. This library supports Dart VM and Web. For Flutter consider sentry_flutter instead.

drift

Drift is a reactive library to store relational data in Dart and Flutter applications.

Package of the Week

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

dart_mcp (Package of the Week)
widgetbook (Package of the Week)
Connectivity (Flutter Package of the Week)
firebase_ai (Package of the Week)