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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_crashlytics

Flutter plugin for Firebase Crashlytics. It reports uncaught errors to the Firebase console.

device_info_plus

Flutter plugin providing detailed information about the device (make, model, etc.), and Android or iOS version the app is running on.

just_audio

A feature-rich audio player for Flutter. Loop, clip and sequence any sound from any source (asset/file/URL/stream) in gapless playlists.

built_value

Value types with builders, Dart classes as enums, and serialization. This library is the runtime dependency.

Trending packages

Top trending packages in the last 30 days

jni_util

Shared utility functions for package:jni and package:jnigen.

is_ios_simulator

Checks whether the app is running in the iOS Simulator or on a physical device

whiskers

A templating library that implements the Mustache template specification, but is extendable.

serverpod_logging

Shared serverpod logging utilities.

isolated_object

Wraps an object in a dedicated isolate and forwards method calls to it, so timer- or event-loop-driven work (e.g. progress spinners) keeps running even when the calling isolate's event loop is blocked [...]

fluttersdk_wind_diagnostics_contracts

Wind UI widget state contracts for Flutter debug-tooling and AI agents (MCP). Zero-dep abstract interface implemented in fluttersdk_wind, consumed in fluttersdk_dusk.

Top Flutter packages

Some of the top packages that extend Flutter with new features

uuid

RFC4122 (v1, v4, v5, v6, v7, v8) UUID Generator and Parser for Dart

pretty_dio_logger

Pretty Dio logger is a Dio interceptor that logs network calls in a pretty, easy to read format.

ffi

Utilities for working with Foreign Function Interface (FFI) code.

google_sign_in

Flutter plugin for Google Sign-In, a secure authentication system for signing in with a Google account.

shimmer

A package provides an easy way to add shimmer effect in Flutter project

retry

Utility for wrapping an asynchronous function in automatic retry logic with exponential back-off, useful when making requests over network.

Top Dart packages

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

win32

Call common Windows APIs directly from Dart using FFI.

shelf

A model for web server middleware that encourages composition and easy reuse.

oauth2

A client library for authenticating with a remote service via OAuth2 on behalf of a user, and making authorized HTTP requests with the user's OAuth2 credentials.

postgres

PostgreSQL database driver. Supports binary protocol, connection pooling and statement reuse.

dio_cache_interceptor

Dio HTTP cache interceptor with multiple stores respecting HTTP directives (or not).

random_string

Simple library for generating random ascii strings by default using Random from 'dart:math'.

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)
firebase_ai (Package of the Week)
package:html (Flutter Package of the Week)
record (Package of the Week)