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

json_serializable

Automatically generate code for converting to and from JSON by annotating Dart classes.

routemaster

Easy-to-use Flutter router for web, mobile and desktop. URL-based routing, simple navigation of tabs and nested routes.

sensors_plus

Flutter plugin for accessing accelerometer, gyroscope, and magnetometer sensors.

feedback

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

Trending packages

Top trending packages in the last 30 days

jni_flutter

A library to access Flutter Android specific APIs from Dart.

flutter_shaders_ui

Collection of beautiful, ready-to-use Flutter widgets powered by GLSL fragment shaders. Blur, glow, noise, gradients and more.

flutter_spritesheet_animation

Lightweight spritesheet animation widget for Flutter. Grid-based and JSON atlas (TexturePacker, Aseprite) support with named animations, playback modes, and external controller.

flutter_bicubic_resize

Fastest image resize, crop and compress for Flutter. 3-4x faster than other libraries. Native C code, consistent results on iOS/Android.

fast_image_editor

Native C image editing for Flutter. Blur, sepia, saturation, brightness, contrast, sharpen, grayscale with region-based effects via FFI.

crypto_keys

A library for doing cryptographic signing/verifying and encrypting/decrypting.

Top Flutter packages

Some of the top packages that extend Flutter with new features

url_launcher

Flutter plugin for launching a URL. Supports web, phone, SMS, and email schemes.

bloc

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

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.

smooth_page_indicator

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

flutter_svg

An SVG rendering and widget library for Flutter, which allows painting and displaying Scalable Vector Graphics 1.1 files.

google_sign_in

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

Top Dart packages

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

shelf

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

dio_cache_interceptor

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

jwt_decoder

This small library helps you to decode Json Web Tokens, you can also know if a JWT is already expired.

graphs

Graph algorithms that operate on graphs in any representation.

password_strength

A password strength estimator. Can be used to show the user whether the password they chose is strong against bruteforce or dictionary attacks.

uuid

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

Package of the Week

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

firebase_ai (Package of the Week)
camera (Package of the Week)
Firebase UI for Auth (Package of the Week)
home_widget (Package of the Week)