flutter/README.md

Flutter is a mobile app SDK for building high-performance, high-fidelity, apps for iOS and Android, from a single codebase.

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Contents

• Articles
• Videos
• Components
• Navigation
• Template
• Plugins
• Frameworks
• Open Source Apps
• Web
• Utilities
• Books
• Bonus
• Community

Articles

Introduction

• Google IO 2018 - Building beautiful, flexible user interfaces.
• Presentation - by Helio S. Junior.
• Flutter Web - Ins and Outs of Flutter Web by Nash.

Websites / Blogs

• Welcome to Flutter - English and French blog dedicated to providing practical solutions to most asked questions about Flutter by Didier Boelens.
• SZAŁKO-BLOG - Step by step advanced design by Marcin Szalek.
• Flutter by Example - Tutorials based on Redux, Firebase, Custom Animations, and UI.
• Flutter Institute - Very original content and tutorials by Brian Armstrong.
• Iirokrankka.com - Articles and tutorials and anything related by Iiro Krankka.
• Norbert - In depth articles, features and app creation by Norbert515.
• Flutter Tips - Articles, tips & tricks in the development by Diego Velásquez.
• FilledStacks - Tutorials and guides on development by Dane Mackier.

Tutorial

• Animated Chat - Building beautiful UIs by Google Code Labs.
• Firebase Chat - Firebase integration by Google Code Labs.
• Planets-Flutter: from design to app - Detailed planets design tutorial.
• Todo List [156⭐] – Step by step tutorial how to build Todo List with Flutter by Andrei Lesnitsky

Beginner

• Zero to One Animation - Focus on animation by Mikkel Ravn.
• Animations in Flutter - Commonly used animation examples by Muhammed Salih Güler.
• Layout Cheat Sheet - Extensive examples of layout widgets by Tomek Polański.
• Pooja's Guide to Flutterverse - Step by step guide for learning Flutter for super beginners by Pooja Bhaumik.
• Roadmap To Become A Flutter Developer - A quick step by step resource guide for those who want to learn flutter by Ashish Rawat.

Advanced

• Rendering Pipeline [445👍] - Engine architecture by Adam Barth.
• Render Objects - What are Widgets, RenderObjects and Elements? by Norbert515.
• Streams and RxDart - Skillmatters presentation by Brian Egan.
• Gesture System - Flutter Deep Dive: Gestures by Nash.
• Schemas - Widget, State, Context and InheritedWidget explanations by Didier Boelens.
• Rendering Engine Tutorial - Flutter's Rendering Engine: A Tutorial by AbdulRahman AlHamali.
• Inherited Widget - Flutter’s InheritedWidget to hold app state by Chema Molins.
• From Mobile to Desktop - Building applications for smartphones and desktops by Marcelo Henrique Neppel.
• Accessibility widgets - Deep dive information about all aspects of accessibility by Muhammed Salih Güler.
• Profiling w/ Timeline - Using the Timeline allows you to find and address specific performance issues in your application by Chinmay Garde.

Howtos

• Parallax Effect - Parallax & non linear animation by Marcin Szalek.
• Build Flavor - Define build configurations and switch them by Salvatore Giordano.

Videos

• Boring Show - Exploration with the Flutter Team.
• Tensor Programming [83🎬] - Very rich content by Tensor Programming.
• Mtechviral [183🎬] - [Hindi/English] Mtechviral Series By Pawan Kumar.
• Flutter in Practice - Free video course for beginners & non-programmers by Zaiste.
• Whatsupcoders [82🎬] - Free video series on Flutter Widgets by Kamal.

Components

Demonstrations

• Official Gallery - Demo for the material design widgets provided by Flutter Team.
• Flutter Examples [4302⭐] - Simple basic isolated apps for devs by Nishant Srivastava.
• Flutter Catalog [926⭐] - An app showcasing Flutter components, with side-by-side source code view, by X-Wei.

Web Demonstration

• Flutter Widget Live Book - Live web preview of widgets by JianyingLi.

UI

• Contact Picker [58⭐] - Picking contact from the address book by Michael Goderbauer.
• StaggeredGridView [1258⭐] - GridView with tiles of variable sizes by Romain Rastel.
• Radial Menu [285⭐] - Animated Radial Menu by Victor Choueiri.
• Tinder Cards [402⭐] - Tinder like cards swipe effect by Ivascu Adrian.
• Flip Panel [294⭐] - Flip panel with built-in animation by HungHD.
• Facebook Reactions [158⭐] - Facebook reactions widget by Duy Tran.
• Flushbar [516⭐] - Highly configurable Snackbar by Andre Haueisen.
• Stepper Touch [147⭐] - Lateral value stepper nicely animated by Raouf Rahiche.
• Typeahead [307⭐] - Display overlay suggestions to users as they type by Abdul Rahman Al Hamali.
• Snaplist [240⭐] - Create snappable list views by David Leibovych.
• Pin Code [105⭐] - Animated & customisable Pin code for login and OTP by Liew Jun Tung.
• Folding Cell [223⭐] - Fold your widget by Faob.
• Liquid Pull To Refresh [501⭐] - A beautiful and custom refresh indicator by Ayush Agarwal.
• Slide Container Slide vertically and horizontally with a smooth dampened motion by Quentin Le Guennec.
• Rubber Bottom Sheet [257⭐] - Elastic material bottom sheet by Mattia Crovero.
• Direct Select - Selection widget with an ethereal, full-screen modal popup by Ivan Yatsouba.
• Before After [292⭐] - Beautiful slider which makes it easier to display the difference between two images, by Sahil Kumar.
• Scratcher [90⭐] - Scratch card widget which temporarily hides content from user, by Kamil Rykowski.
• Image Sequence Animator [18⭐] - A simple widget for animating a set of images with full custom controls as an alternative to using a GIF file by Ali Yigit Bireroglu.
• Beautiful_Popup [155⭐] - Beautify your app popup by jaweii.

Sticky Headers

• Sticky Infinite List [75⭐] - Highly configurable multi directional infinite list with Sticky Headers by TatsuUkraine.
• Sticky Header [435⭐] - Sliver based sticky headers by Romain Rastel.
• Sticky Headers [456⭐] - Configurable sticky headers by Simon Lightfoot.

Drawers

• Hidden Drawer Menu [128⭐] - Beautiful drawer mode menu feature with perspective animations by Rafael Almeida Barbosa.
• Flutter Inner Drawer [131⭐] - Easy way to create an internal drawer (left / right) where you can enter a list-menu or other by Di Natale Antonino.

Bottom bars

• Fancy Bottom Navigation [313⭐] - Animated bottom navigation by Tony Owen.
• Circular Bottom Navigation [243⭐] - Beautiful animated bottom navigation bar by Iman Khoshabi.
• Bottom Navy Bar [394⭐] - Beautiful and colorful animated bottom navigation bar by Pedro Massango.
• Titled Navigation Bar [118⭐] - Animated bottom navigation bar that switch between icon and title by Pedro Massango.

Sliders

• RangeSlider [204⭐] - 2-thumb configurable RangeSlider by Didier Boelens.
• Fluid Slider [185⭐] - A slider with a minimal design and fluid like animation by Vamsi Krishna.
• Flutter Xlider [142⭐] - A material design slider and range slider, horizontal and vertical, with RTL support by Ali-Azmoud.

UI Helpers

• Reorderables [199⭐] - Drag&Drop Table, Row, Column, Wrap(Grid) and SliverList elements by Hansheng Chiu.
• Liquid Pull To Refresh [501⭐] - A beautiful and custom refresh indicator by Ayush Agarwal.
• Infinite Listview [102⭐] - Infinite scroll in both directions by Simon Lightfoot.
• Offline [447⭐] - Tidy utility to handle offline/online connectivity by Jeremiah Ogbomo.
• Scroll To Index [134⭐] - Scroll to specified child element with given index for SliverList/ListView by Jerry Chen.
• In View Notifier List - ListView that notify when widgets are on screen within a provided area by Vamsi Krishna.
• Snap [51⭐] - Tool/Widget for extensive snap management & snapping between widgets by Ali Yigit Bireroglu.
• Flick [12⭐] - Tool/Widget for extensive flick management. Work flawlessly with the snap lib or standalone by Ali Yigit Bireroglu.
• ShowCaseView [264⭐] - Way to showcase your app features on iOS and Android by Simform.
• Drag Select GridView [40⭐] - GridView that supports both dragging and tapping to select its items by Hugo Passos.

Material Design

• Material Color Picker [84⭐] - Based on the Google Docs color picker by Lung Razvan.
• Unicorn Speed Dial [185⭐] - Floating Action Button with Speed Dial by Tiago Martins.
• Slidable [1113⭐] - Slidable list item with left and right slide actions by Romain Rastel.

Cupertino Design

• Peek & Pop [78⭐] - Peek & Pop implementation based on the iOS functionality by Ali Yigit Bireroglu.

Effect

• Frosted Glass - Render effect by Collin Jackson.
• Parallax [535⭐] - ViewPager by Iiro Krankka.
• Shimmer [811⭐] - Shimmer effect while content is loading by HungHD.
• Wave [342⭐] - Displaying some waves with custom color, duration, floating and blur effects by RockerFlower.
• Liquid Swipe - Liquid swipe to your stacked containers by Sahdeep Singh.
• PhotoFilters [129⭐] - Apply filters to an image by Sharafudheen KK.
• Shine [99⭐] - Pretty shadows with dynamic light positions by Jonathan Monga.

Calendar

• Calendar Widget [104⭐] - Calendar widget by David Bennett.
• Calendar Carousel Widget - Calendar carousel by dooboolab
• Date range picker - Date range picker modified based on Flutter date picker by An Doan
• Table Calendar [473⭐] - Calendar organized neatly into a Table, with vertical autosizing by Aleksander Woźniak.

Login

• Login Animation [762⭐] - Smooth animation from login to home by Ruchika Gupta.
• Flutter Login - Login widget with slick animation from start to finish by NearHuscarl.

Backend-Driven

• Dynamic Widget [429⭐] - Build your dynamic UI with json, and the json format is very similar with flutter widget code by Denny Deng.

Image

• Image Picker - Images Selection by Collin Jackson.
• Carousel Slider [641⭐] - Carousel slider widget, support infinite scroll and custom child widget by serenader.
• Parallax Image [185⭐] - Image parallax by Anatoly Pulyaevskiy.
• Photo View [841⭐] - Scalable image view with loading placeholder by Renan C. Araújo.
• SVG [659⭐] - SVG parsing, rendering, and widget library by Dan Field.
• Image Cropper [527⭐] - Crop your images support ratio, rotation, zoom by HungHD.
• Cached Network Image [1061⭐] - Show images from the internet and keep them in the cache directory by.
• Multi Image Picker [618⭐] - Display multi image picker by Radoslav Vitanov.
• Lottie [127⭐] - Use airbnb's popular After Effects Animation library by Cameron Smith.
• Bitmap [68⭐] - Perform Bitmap manipulations (such as contrast and exposure) with a help from the Dart FFI by Renan C. Araújo.
• Crop [16⭐] - Crop any widget/image in Android, iOS, Web and Desktop by Mahdi K. Fard.

Map

• Google Map View [394⭐] - Displaying google map plugin by AppTree Software.
• GeoCoder [92⭐] - Forward and reverse geocoding by Aloïs Deniel.
• Map [40⭐] - Solution based on Leaflet and customizable by AppTree Software.
• Mapbox GL [226⭐] - Interactive, customizable vector maps by Mapbox.
• AMap [562⭐] - Access to AMap services(高德地图) by OpenFlutter.

Charts

• Circular Chart [281⭐] - Animated radial and pie charts by Victor Choueiri.
• Charts [183⭐] - LineChart and VerticalBarChart Library by Milan Zimmermann.
• Sparkline [176⭐] - Sparkline by Victor Choueiri.
• Charts [1418⭐] - By Google Charts Team.
• Flutter Plot [26⭐] - Pretty plots by R. C. Howell.
• Candlesticks [238⭐] - OHLC and Trade Volume Charts by Trent Piercy.
• FCharts [300⭐] - Beautiful, responsive, animated charts by Keenan Thompson.
• FL Chart [1314⭐] - Draw fantastic charts in Flutter by Iman Khoshabi.
• Bezier Chart [221⭐] - Beautiful bezier line chart widget for flutter that is highly interactive and configurable by Diego Velasquez.
• Echarts [111⭐] - Large collection of advanced reactives charts by LIN Chen.

Navigation

• Fluro [2182⭐] - The brightest, hippest, coolest router for Flutter with Navigation, wildcard, query, transitions by Posse.
• PageView Indicator [81⭐] - Build page indicators for the PageView by Leo Cavalcante.
• Swiper [40⭐] - Horizontal, Vertical, Partial swipe with indicator by Xueliang Ren.
• Deep Link Navigation [16⭐] - Elegant abstraction for complete deep linking navigation in Flutter by Dennis Krasnov.

Auth

• Local Auth - Touch ID, lock code, fingerprint auth on iOS and Android.
• Login [453⭐] - FaceID, TouchID, and Fingerprint Reader by Rody Davis.
• Google Sign-In - Google OAuth.
• Firebase Auth - Firebase OAuth.
• Facebook Login [311⭐] - Authenticate with native Android & iOS Facebook login SDKs by Iiro Krankka.
• Apple Sign-In [86⭐] - Apple sign in by Tom Gilder.
• OAuth [134⭐] - Buffer, Strava, Unsplash, Github OAuth by Joe Birch.
• Firebase Phone Auth - Phone number auth via SMS by Gildásio Filho.
• SimpleAuth [215⭐] - Azure Active Directory, Amazon, Dropbox, Facebook, Github, Google, Instagram, Linked In, Microsoft Live Connect, Github, OAuth, Basic Auth by James Clancey.
• Flutter AppAuth [66⭐] - Plugin that provides a wrapper around the AppAuth iOS and Android SDKs by Michael Bui.

Text & Rich Content

• Markdown [469⭐] - Markdown renderer for Flutter. It supports the original format, but no inline html.
• Masked Text [180⭐] - Masked text with custom and monetary formatting by Ben-hur Santos Ott.
• Zefyr [1100⭐] - Soft and gentle rich text editing by Memspace.
• AutoSizeText [776⭐] - Automatically resizes text to fit perfectly within its bounds by Simon Leier.
• Parsed Text [73⭐] - Interactive text based on content recognition, also supports Regex by Fayeed Pawaskar.

Analytics

• Usage [83⭐] - Google Analytics wrapper for command-line, web, and Flutter apps.
• Firebase Analytics - Connect to Firebase Analytics API.
• Segment.com Analytics [11⭐] - Make your Segment.com analytics a breeze! by Faisal Abid.
• Pure Mixpanel [18⭐] - Analytics for the popular Mixpanel.com Nick Manning.

Internationalization

• GenLang [46⭐] - Code generator for Internationalization by King Wu.
• Flutter Translate [141⭐] - Internationalization (i18n) library by Florin Bratan.

Build automation

Build solutions

• Bitrise for Flutter - Flutter build, test and deployment automation, free for Open Source and smaller projects.
• Code Magic - Automate the entire flow, build and distribution by NeverCode.
• Travis CI for Flutter [72⭐] - Continuous integration by Yegor Jbanov.

Build articles

• Test on Travis - Widget testing framework by Yegor Jbanov.
• Building Apks/Ipas on Travis - Automated build for Android and IOS by Yegor Jbanov.
• Automatic code signing for iOS without Mac by Helina Ariva

Styling

• Flutterial [705⭐] - Flutter Material Theme explorer by Erick Ghaumez.
• Pigment [129⭐] - Simple but useful package for use colors in flutter.

Media

Audio

• Flutter Audio Recorder - Provides full controls and access to recording details such as level metering by Wenyan Li.
• Audio Recorder [123⭐] - Record audio and store it locally by Jordan Alcaraz.
• Stereo [62⭐] - Playing music on iOS and Android by 2Find.
• Flutter Sound [277⭐] - Flutter audio recorder and player at one hand by dooboolab.

Video

• WebRTC [1008⭐] - WebRTC plugin for iOS/Android by CloudWebRtc.
• Chewie [774⭐] - Provides low-level access to video playback by Brian Egan.

Voice

• Speech Recognition [237⭐] - Speech to text by Erick Ghaumez.
• OK Google - Integrate google assistant by Marcin Szalek.

Storage

• Firebase Storage - Firebase as data storage.
• Secure Storage [351⭐] - Keychain and Keystore storage by German Saprykin.

Preferences

• Streaming Shared Preferences - Reactive key-value store, shared preferences with Streams by Iiro Krankka.

Monetization

• Admob - GoogleAdmob supports interstitial ads in both iOS and Android by Brett Nesbitt.
• Firebase AdMob - Ad integration using Firebase.
• Billing [96⭐] - Enable billing on iOS and Android by Volodymyr Lykhonis.
• Inapp Purchase [292⭐] - Features set of 'in app purchase' derived from react-native-iap by dooboolab.
• Admob Flutter - Admob plugin that shows banner ads using native platform views by Youssef Kababe & Kevin McGill.
• Facebook Audience Network - Facebook Audience Network Ad plugin that shows banner, interstitial, in-stream video, rewarded video & natvie ads by Dreamsoft Innovations.
• Square In-App Payments SDK [177⭐] - Take payments by embedding a card entry form in your app that produces nonces from customer-provided card information or digital wallets by Square.

Templates

• Movie Details [314⭐] - Movie details page by Iiro Krankka.
• Mates [383⭐] - How to load profiles from the randomuser.me API and a nice profile details page by Iiro Krankka.
• Weather [127⭐] - Weather app to learn how to use Canvas and Animation by Alessandro Aime.
• TodoMVC [4740⭐] - TODO application ready to go with different flavors : Vanilla, Redux, built_redux by Brian Egan.
• Restaurant Menu [471⭐] - Restaurant menu by Braulio Cassule.
• UI Challenges [989⭐] - Profile, Travel, Food App by Tomi Alagbe.
• Cupertino Settings [102⭐] - iOS Settings by Matthias Rupp.
• Music Player [154⭐] - music player component by Tobe O.
• Dashboard [611⭐] - Dashboard and Shop Items by Ivascu Adrian.
• Todo [399⭐] - Todo template from Dribble by Marc L.
• Card Swipe Animation [327⭐] - Swipe cards template by Ruchika Gupta.
• UI Kit [4303⭐] - Collection of useful UIs in a UIKit by Pawan Kumar.
• Book [246⭐] - Bookshelf by Ardiansyah Putra.
• The Gorgeous Login [1057⭐] - Design and smooth login template by Hugo Extrat.
• Liquid Pay Payment App [173⭐] - Liquid Pay App Concept by Long Hoang.
• DrawApp [130⭐] - Sample Drawing App to demonstrate how to allow user to draw onto canvas with color picker and brush thickness slider by Jake Gough.
• Starter Kit [424⭐] - App Store implementation to learn Bloc, RxDart, Sqflite, Fluro and Dio. by King Wu.
• Feather [297⭐] - Beautiful weather application. Application includes RxDart, Dio, BLoC, i18n, unit and widget tests. by Jakub Homlala.
• Clone UI Challenges [776⭐] - Collection of useful UIs clones by Javier González.
• FlutterFoodybite [579⭐] - Beautiful food app UI template by JideGuru.
• Flutter Samples [513⭐] - Collection of nice flutter samples by Diego Velásquez.
• ActingWeb First_App [102⭐] - Starter app with basic elements for a team-developed production-quality app by Greger Wedel.

Web

• Tasks [75⭐] - Google Tasks for the Web by Rody Davis.

Clone

• GitTouch [290⭐] - Open source mobile client for GitHub, GitLab, Bitbucket and Gitea by Rongjian Zhang.

Machine Learning

• MLKit [286⭐] - Firebase Machine Learning Kit by Naoya Yoshizawa.
• IBM Watson [18⭐] Easily integrate with IBM Watson by Victor Rances
• m2gen [1497⭐] - CLI tool to convert ML models into native Dart code by BayesWitnesses.

Vision

• ML Vision Camera Stream [108⭐] - ML vision recognitions (QRcode, face, ...) with live camera stream by Aumard Jimmy and Santetis.
• Google Mobile Vision [312⭐] - Google Mobile Vision by Eduardo Folly.

Augmented Reality

• ARKit Plugin [322⭐] - Wrapper for ARKit - Apple's augmented reality platform for iOS by Olexandr Leuschenko.
• ARCore Plugin [126⭐] - Augmented reality with ARCore platform by Gian Marco Di Francesco.

Plugins

• Pub packages - Packages filter in Dart Pub Repository.
• Plugins - Official Flutter Team Plugins.

Device

• WebView [1041⭐] - Render web content by Hadrien Lejard.
• Location [413⭐] - Handle location, handling callbacks to get continuous location by Lyokone.
• Battery - Access various information about the battery.
• Proximity Sensor Plugin - A plugin to access the proximity sensor of your device by Manoj NB.
• Geolocation [169⭐] - Fully featured geolocation plugin: current location, location updates, geocode, places and more by Loup.
• Local Notifications [793⭐] - Plugin for displaying local notifications by Michael Bui.
• Device Calendar - Plugin for modifying calendars on the user's device by Built to Roam.
• Get Version [8⭐] - Version Name, Version Code, App ID and Platform with OS Version by Rody Davis.
• Badger [140⭐] - Update app badge on the launcher by Edouard Marquez.
• UDID [122⭐] - Persistent UDID across app reinstalls by Leon Kukuk.
• Downloader [386⭐] - Create and manage download tasks by HungHD.
• InAppWebView [586⭐] - Add inline WebView widgets or open an in-app browser window by Lorenzo Pichilli.
• AppAvailability [38⭐] - List, launch and check installed apps by Lorenzo Pichilli.
• Aeyrium Sensor [39⭐] - A plugin which provide easy access to the Pitch and Roll on Android and iOS devices by Diego Velásquez.
• File Picker [237⭐] - Native file explorer to load absolute file path by Miguel Ruivo.
• VPN - Access VPN services by Jason C.H.
• Geolocator - A Flutter geolocation plugin which provides easy access to the platform specific location services by Baseflow.
• Permission Handler - A Flutter permission plugin which provides a cross-platform (iOS, Android) API to request and check permissions by Baseflow.

Scanner

• QR Code Reader [170⭐] - QR Code reader plugin by Matheus Villela.
• Fast QR Reader View [211⭐] - Live multicode reader by Facundo Medica.

Bluetooth / NFC / Beacon

• Blue [1087⭐] - Bluetooth by Paul DeMarco.
• Beacons [59⭐] - Flutter beacons plugin by Loup.
• NFC Reader [162⭐] - NFC reader plugin for iOS and Android by Matteo Crippa.
• Beacon broadcast [42⭐] - Library for turning your phone into a beacon by Paulina Szklarska.
• Reactive Ble [34⭐] - Handles BLE operations for multiple devices by Philips Hue.

Storage

• Sqflite [1457⭐] - SQLite flutter plugin by Alexandre Roux.
• Hive [959⭐] - Lightweight and blazing fast key-value store written in pure Dart by Simon Leier.

Services

• Dialogflow [126⭐] - Plugin to easily integrate with dialogflow by Victor Rances.
• Intercom [23⭐] - Add Intercom integration to your app by Maido Kaara.
• OneSignal [297⭐] - Push notification service by OneSignal.
• Place Dialog [45⭐] - Places picker dialog returning the places to the app by David Bennett.
• App Rating [12⭐] - Requesting and Writing Reviews for the App Store and Google Play by Rody Davis.

Log / Tracing

• Catcher [269⭐] - Automatically catches errors and handles them by Jakub Homlala.
• Logger [328⭐] - Easy to use and beautiful logs by Simon Leier.

Frameworks

State management

Standard

• Bloc [3809⭐] - Collection of packages that help implement the BLoC design pattern by Felix Angelov.
• MobX [1182⭐] - Supercharge the state-management in your apps with Transparent Functional Reactive Programming (TFRP). Port of MobX from the Js/React land.

Redux / ELM / Dependency Injection

• Built redux [76⭐] - Automatic subscribing to your redux stores. Based on the built pattern by David Marne.
• Redux.dart [378⭐] - Port of Redux to Dart with an ecosystem of middleware, Flutter integrations, and time traveling dev tools by John Ryan and Brian Egan.
• Redux [1186⭐] - Built to work with redux.dart, utilities that allow you to easily consume a Redux Store to build Widgets.
• Inject [647⭐] - Compile-time dependency injection by Google.
• Flux [338⭐] - Implementation of the Flux framework by Google.
• Fish [6013⭐] - Alibaba Redux implementation.
• Async Redux [99⭐] - Redux without boilerplate. Allows for both sync and async reducers by Marcelo Glasberg.

Widgets

• Hooks [899⭐] - Advanced code sharing between widgets by Remi Rousselet.
• Functional widget [242⭐] - Code generator writing widgets as functions with annotations by Remi Rousselet.

Data

• Graphql [1689⭐] - Implementation of the GraphQL spec by Zino App B.V..
• GeoFlutterFire [114⭐] - Implementation of GeoFirestore for flutter by Darshan Gowda.

Animation

• Sequence Animation [237⭐] - Composite staggered animations by Norbert Kozsir.
• SpinKit [1503⭐] - Animated loading indicators by Jeremiah Ogbomo.
• Villains [259⭐] - Page transition animations by Norbert Kozsir.
• AnimatedTextKit [573⭐] - A collection of cool text animations by Ayush Agarwal.
• Drawing Animation [204⭐] - Create drawing line animations based on SVG path data by Carl Hauck.
• Simple Animations - Create awesome custom animations easily by Felix Blaschke.
• Flutter-animation-set [140⭐] - Easy to build an animation set by efoxTeam.
• Staggered Animations [418⭐] - Easily add staggered animations to your ListView, GridView, Column and Row by mobiten.

Game Engine

• Flame [2310⭐] - Minimalist game engine by Luan Nico.
• SpriteWidget [944⭐] - Toolkit for building complex, high performance animations and 2D games by Viktor Lidholt.

Misc

• Cache Manager [302⭐] - Generic cache manager by Rene Floor.
• Frideos - Helpers for streams, BLoC pattern and various widgets (blur, transitions, timed widgets, ...) by Francesco Mineo.

Testing

• Ozzie [3⭐] - Ozzie will take an screenshot during integration tests whenever you need by Jorge Coca.
• Flutter Gherkin [61⭐] - Fully featured Gherkin parser and UI automated test runner by Jon Samwell.

Others

• AspectD [530⭐] - Aspect-oriented programming (AOP) framework for Flutter (Dart) by Kyle Wong.

Open Source Apps

Premium

• History Of Everything [4504⭐] - Animated vertical timeline of humanity by 2D, Inc.
• Developer Quest [2385⭐] - Become a tech lead, slay bugs by 2D, Inc.

Top

• Flutter Team Samples [6263⭐] - Collection of examples (including maps, json, Material and Cupertino) by the Flutter team.
• Flutter Common Widgets [19785⭐] - Collection of official widgets demos & docs in chinese to help developers learn quickly by Alibaba Auction Frontend Team.
• Meme Chat [429⭐] - Chat app on Flutter, using Firebase, Google Sign In, and device camera integration by a team of Googlers.
• Flitter [173⭐] - Glitter app by Hadrien Lejard and Kevin Segaud. It uses Redux and Jaguar.
• Lime [312⭐] - Lime social network by Sebastian Sellmair.
• Planets [588⭐] - Planet exploration that demonstrate rich UI by Sergi Martínez.
• NewsBuzz [389⭐] - Firebase backed news reader using News API by Ankur Kedia.
• DroidKaigi2018-flutter [462⭐] - Unofficial conference app for DroidKaigi 2018 Tokyo by konifar.
• Music Player [929⭐] - Full featured music player by Pawan Kumar.
• WhatTodo [668⭐] - Todoist like UI by Burhanuddin Rashid.
• FlutterGram [1024⭐] - Complete Instagram based on Firestore & Google Functions by MDanics.
• BookSearch [385⭐] - Digital BookShelf for your reading progress by Norbert515.
• Cinematic [660⭐] - UI for Movie DB Public API by Aaron Oertel.
• Beer-Me-Up [321⭐] - Beer tracking nicely designed by Benoit Letondor.
• Trace [460⭐] - Modern and powerful crypto portfolio & market explorer by Trent Piercy.
• Taskist [423⭐] - Taskist is a ToDo List app for Task Management by Hugo EXTRAT.
• Tourism [176⭐] - Tourism app based on redux w/ animations & i18n by blueMix.
• Trinity Orientation @ Univ Toronto [374⭐] - Orientation week at Trinity College, U of T by Matthew Tory.
• Transform Widget - Image widgets as 3D game engine sprites by Paul Thomas.
• Deer [180⭐] - Minimalist Todo Planner built using BLoC pattern by Aleksander Woźniak.
• TailorMade [169⭐] - Managing a Fashion designer's daily routine using a mixture of ReBLoC w/ Firebase Cloud Store & Functions by Jeremiah Ogbomo.
• Instory [142⭐] - Instgram story downloader with a beautiful UI Sarath.
• Spacex-Go [366⭐] - Simple yet powerful, open-source SpaceX launch tracker. jesusrp98.
• Superhero Interaction [192⭐] - Cool Superhero interaction animation by Pinkesh Darji.
• Reply [421⭐] - 'Reply' Material Design case study by Frederik Schweiger.
• Enigma - Privacy chat with end-to-end encryption by AmitJoki.
• Chillify - Fancy music app made with Provider and Bloc pattern by Karim Elghamry.
• Pokedex - Pokedex app with beautiful UI and smooth animation by Hung Pham.
• Timy Messenger [1171⭐] - Group messaging app with a focus on organizing events by Miguel Beltran and Franz Heinfling.

Games

• Flip [158⭐] - Reversi game by Andrew Brogdon.
• 2048 [115⭐] - 2048 game by Anuran Barman.
• TRex [215⭐] - Port of the famous Chrome's Trex game by Renan C. Araújo.
• Crush [273⭐] - How to build a Math-3 game, like Candy Crush, Bejeweled by Didier Boelens.
• Slide Puzzle [66⭐] - Classic slide (15) puzzle by Kevin Moore.
• Tetris [731⭐] - Tetris game by YangBin.
• Party Charades [115⭐] - Party charades by Kamil Rykowski.

Utilities

• Mutisya 2 - Online Flutter Studio by Paul Mutisya.
• Launcher Icons - Generate your launcher icons easily by Mark O'Sullivan and Franz Silva.
• Redux Starter/Code Generator [242⭐] - Starter project and code generator with Redux support by Hillel Coren.
• FlutterIcon [166⭐] - Icon set generator by Mike Hoolehan.
• FVM [189⭐] - Flutter Version Management: A simple cli to manage Flutter SDK versions.
• Flutter Debugger [112⭐] - Standalone app for debugging Flutter apps based on Flipper by JianyingLi.

VSCode

• Awesome Snippets - Collection of commonly used classes and methods by Nash.
• Flutter Files - Quick generation for BLoC templates files by context menu by Gorniv.

IntelliJ / Android Studio

• Enhancement_Suite [86⭐] - Search for pub.dev libraries, update version, Bloc, Snippet, etc you're covered by Marius Höfler.

Desktop

• Desktop Embedding [6280⭐] - Desktop implementations of the Flutter embedding API by Google.
• Golang Desktop Embedder [3652⭐] - Golang embedder for desktop by Pierre Champion.
• Rust Desktop Embedder [1011⭐] - Rust embedder for desktop by juju.

Books

Learning Flutter - Beginners

• Beginning App Development - by Rap Payne.
• Beginning Flutter - by Marco Napoli.
• Flutter for Beginners - by Alessandro Biessek.
• Flutter in Action - by Eric Windmill.
• Learn Google Flutter Fast - by Mark Clow.

Cookbooks

• Practical Flutter - by Frank Zammetti.

Bonus

• It's All Widgets! - Open list of published apps by Hillel Coren, Thomas Burkhart, Simon Lightfoot and Scott Stoll.

Fun

• The One [333👍]

Hardware

• Matrix2 - Sense Hat's LED matrix control game by bus710.

Jobs/Interview Questions

• Interview Questions - List of helpful questions you can use to interview potential candidates by Whatsupcoders.

Community

Presentation material

• Logo - Logo for stickers impressions.

Communication

• Gitter - Exchange channel.
• r/FlutterDev - Reddit community by u/JaapVermeulen.
• Discord - Discord server to discuss and get help by Pritykin.
• Flutter Community - Central place for community made packages.
• OpenFlutter - Make it easier 让 Flutter 更简单.
• Hashnode - Read and write posts, participate in discussions or ask questions.

Misc

• Flutter Events - An open list of Flutter events by @hillelcoren.
• FlutterX - Searchable list of resources by Hillel Coren.

🇦🇴 Angola

• Facebook Group
• Facebook Page
• Twitter Page

🇦🇺 Australia

• Slack GDG Sydney
• Meetup GDG Sydney
• Twitter Flutter Sydney

🇧🇷 Brazil

• Slack Flutter Brasil
• Medium Flutter Comunidade BR
• Twitter Flutter Comunidade BR
• Meetup São Paulo
• Flutter para iniciantes

🇨🇦 Canada

• Meetup Toronto
• Meetup Montreal
• Meetup Calgary

🇨🇮 Côte d'Ivoire (Ivory Coast)

• Facebook Page
• Facebook Group

🇩🇰 Denmark

• Meetup Denmark

🇪🇹 Ethiopia

• Telegram

🇫🇷 France

• Meetup Bordeaux - Paris - Rennes
• Twitter
• Slack

🇩🇪 Germany

• Meetup Berlin - Düsseldorf - Karlsruhe - Hamburg - Stuttgart
• Twitter Flutter Berlin - Düsseldorf.
• Slack Flutter Berlin

🇬🇷 Greece

• Meetup Athens
• Slack Flutter GR

🇮🇩 Indonesia

• Telegram Flutter Indonesia

🇯🇵 Japan

• Meetup Tokyo Flutter Developers

🇰🇷 Korea

• Meetup Flutter Korea
• Facebook Flutter Korea User Group
• Slack GDG Korea #flutter channel

🇳🇬 Nigeria

• Slack DevCenter Square
• WhatsApp
• Twitter FlutterLagos

🇵🇭 Philippines

• Website
• Meetup
• Twitter
• Facebook Page
• Facebook Group
• Github

🇵🇱 Poland

• Flutter Developers Poland Facebook Group
• Flutter Poland Slack workspace
• Flutter Warsaw Meetup
• Flutter Warsaw Twitter
• Flutter Warsaw YouTube Channel
• Poznan Flutter Developer Group
• Flutter Wrocław Meetup
• Meetup Tricity
• Twitter Tricity

🇵🇹 Portugal

• Meetup

🇵🇪 Peru

• Facebook Flutter Peru Group
• Meetup Flutter Peru
• Twitter Flutter Peru

🇷🇺 Russia

• Telegram

🇪🇸 Spain

• Madrid Community
• Madrid Meetup
• Madrid Twitter

🇱🇰 Sri Lanka

• Gitter
• Slack
• Community GitHub Page
• Facebook Page

🇹🇷 Turkey

• Twitter
• Medium
• Telegram Channel
• Telegram Group
• Slack
• Github

🇺🇦 Ukraine

• Telegram
• Twitter

🇬🇧 United Kingdom

• Flutter London
• Meetup London
• Twitter
• YouTube

🇺🇸 United States

• Meetup Chicago
• Meetup [Washington DC] (https://www.meetup.com/DCFlutter/)

🏴 Kurdistan

• Meetup Kurdistan

🇳🇴 Norway

• Meetup Oslo
• Meetup Stavanger
• Twitter

License

To the extent possible under law, Robert Felker has waived all copyright and related or neighboring rights to this work.