# A curated list of samples

Contained in this list are sample apps, demos, and examples that can help you
grow your Flutter skills. Some are maintained here by the Flutter team,
but many have been created by the Flutter community and are kept in other repos
in and out of GitHub.

This is not an exhaustive list of samples, and just because a project
isn't listed here doesn't mean that it's not worth exploring. Similarly, while
the Flutter team works to keep this list up to date, there are plenty of others
created by the community, such as
[Awesome Flutter](https://github.com/Solido/awesome-flutter) from @Solido.

***Please don't submit pull requests directly updating this file. While we're
always happy to learn of new samples from the community, we need
to keep this file small. There are plenty of user-maintained indices (like
[Awesome Flutter](https://github.com/Solido/awesome-flutter)) that are meant to
be exhaustive, and those are great places for submitting your own work.***

## How-to Collections

#### [Flutter Examples](https://github.com/nisrulz/flutter-examples) [![GitHub stars](https://img.shields.io/github/stars/nisrulz/flutter-examples.svg?style=social&label=Star)](https://github.com/nisrulz/flutter-examples) [![GitHub forks](https://img.shields.io/github/forks/nisrulz/flutter-examples.svg?style=social&label=Fork)](https://github.com/nisrulz/flutter-examples/fork)

A collection of single-topic examples from Nishant Srivastava. These include
everything from gradients to JSON to routing and more.

#### [Flutter Example Apps](https://github.com/iampawan/FlutterExampleApps) [![GitHub stars](https://img.shields.io/github/stars/iampawan/FlutterExampleApps.svg?style=social&label=Star)](https://github.com/iampawan/FlutterExampleApps) [![GitHub forks](https://img.shields.io/github/forks/iampawan/FlutterExampleApps.svg?style=social&label=Fork)](https://github.com/iampawan/FlutterExampleApps/fork)

Several dozen examples from Flutter GDE Pawan Kumar. These cover state
management, Firebase, UI design, and many other topics. Each one comes with a
YouTube video showing implementation.

#### [Flutter by Example](https://github.com/mjohnsullivan/flutter-by-example) [![GitHub stars](https://img.shields.io/github/stars/mjohnsullivan/flutter-by-example.svg?style=social&label=Star)](https://github.com/mjohnsullivan/flutter-by-example) [![GitHub forks](https://img.shields.io/github/forks/mjohnsullivan/flutter-by-example.svg?style=social&label=Fork)](https://github.com/mjohnsullivan/flutter-by-example/fork)

Twenty-odd samples detailing common tasks with Flutter: how to use text fields,
streams and StreamBuilders, and more.

#### [Flutter for web samples](web) _(Flutter team)_

A collection of Flutter samples structured as Flutter for web projects. You
can see them in action at https://flutter.github.io/samples.

## Architecture / networking / backend

#### [Flutter Architectural Samples](https://github.com/brianegan/flutter_architecture_samples) [![GitHub stars](https://img.shields.io/github/stars/brianegan/flutter_architecture_samples.svg?style=social&label=Star)](https://github.com/brianegan/flutter_architecture_samples) [![GitHub forks](https://img.shields.io/github/forks/brianegan/flutter_architecture_samples.svg?style=social&label=Fork)](https://github.com/brianegan/flutter_architecture_samples/fork)

Brian Egan's implementations of TodoMVC using a variety of state management and
architectural approaches. If you'd like to see how an app built with
`flutter-redux` is different from one using BLoC, this is a great place to
start.

#### [jsonexample](jsonexample) _(Flutter team)_

A simple app showing three different approaches to deserializing JSON:
hand-written constructors, `json_serializable`, and `built_value`.

#### [provider_counter](provider_counter) _(Flutter team)_

The simplest possible app (the counter) using `provider`
for state management. This was previously known as `scoped_model_counter`,
and used `scoped_model` for state management.

#### [provider_shopper](provider_shopper) _(Flutter team)_

A slightly more complex example of state management with `provider`.
This example demonstrates multiple `providers`, navigation between screens,
and some other advanced topics.

## UI

#### [Veggie Seasons](veggieseasons) _(Flutter team)_

[Available on the App Store!](https://itunes.apple.com/is/app/veggie-seasons/id1450855435)

Veggie Seasons is a published iOS app that displays seasonality, vitamin
content, and trivia for a bunch of different fruits and veggies. If you're
interested in learning how to use Flutter's
[Cupertino](https://flutter.dev/docs/development/ui/widgets/cupertino) package
to build interfaces for iOS, it's a great place to start.

#### [Flutter UI Kit](https://github.com/iampawan/Flutter-UI-Kit) [![GitHub stars](https://img.shields.io/github/stars/iampawan/Flutter-UI-Kit.svg?style=social&label=Star)](https://github.com/iampawan/Flutter-UI-Kit) [![GitHub forks](https://img.shields.io/github/forks/iampawan/Flutter-UI-Kit.svg?style=social&label=Fork)](https://github.com/iampawan/Flutter-UI-Kit/fork)
Another sample from Flutter GDE Pawan Kumar, this repo includes a variety of
polished UI examples.

#### [FlutterPlayground](https://github.com/ibhavikmakwana/FlutterPlayground) [![GitHub stars](https://img.shields.io/github/stars/ibhavikmakwana/FlutterPlayground.svg?style=social&label=Star)](https://github.com/ibhavikmakwana/FlutterPlayground) [![GitHub forks](https://img.shields.io/github/forks/ibhavikmakwana/FlutterPlayground.svg?style=social&label=Fork)](https://github.com/ibhavikmakwana/FlutterPlayground/fork)

A repo full of short, specific examples (with animated screenshots!) showing
commonly used widgets and how to put them to work.

#### [Platform Design](platform_design) _(Flutter team)_

An app designed to look great on both iOS and Android, this sample
shows how to add platform-specific design touches to an app
while reusing as much code as possible.

#### [Animation examples](animations) _(Flutter team)_

_currently in development_

A collection of animation examples. The app starts with basic concepts like
`AnimationController` and `Tween`, then progresses to transitions and
advanced demos.

#### [Infinite list](infinite_list) _(Flutter team)_

A sample implementation of the infinite list, a common UI pattern in which
an arbitrarily large, paginated catalog is presented as a seamless
"infinite" `ListView`.

## Maps

#### [Place tracker](place_tracker) _(Flutter team)_

A simple integration of the Google Maps plugin for Flutter, this app
shows how to add a map to the Flutter widget hierarchy, create markers,
and more.

#### [Flutter, maps, and Cloud Firestore](flutter_maps_firestore) _(Flutter team)_

This app shows the use of a Google map with data loaded from Cloud Firestore.
It was [built live on stage](https://www.youtube.com/watch?v=RpQLFAFqMlw) at
Cloud Next '19.

## Full apps

#### [It's All Widgets!](https://itsallwidgets.com?open_source=true)
Created and maintained by the Flutter community, *It's All Widgets* collects
links to apps built with Flutter. Many are open source and include links to
their source code, so you can browse through the list until you find something
that looks interesting, and then go see how it was built.

#### [inKino](https://github.com/roughike/inKino) [![GitHub stars](https://img.shields.io/github/stars/roughike/inKino.svg?style=social&label=Star)](https://github.com/roughike/inKino) [![GitHub forks](https://img.shields.io/github/forks/roughike/inKino.svg?style=social&label=Fork)](https://github.com/roughike/inKino/fork)
An unofficial Finnkino client that shows movies and showtimes of Finnkino
cinemas in Finland. It uses Redux, has a comprehensive set of tests, and shares
40% of its code between the Flutter app and the AngularDart web app.
It's currently available in the
[App Store](https://itunes.apple.com/gb/app/inkino/id1367181450?mt=8),
[Play Store](https://play.google.com/store/apps/details?id=com.roughike.inkino)
and as a [Progressive Web App](https://inkino.app).

#### [FlutterFlip](https://github.com/redbrogdon/flutterflip) [![GitHub stars](https://img.shields.io/github/stars/redbrogdon/flutterflip.svg?style=social&label=Star)](https://github.com/redbrogdon/flutterflip) [![GitHub forks](https://img.shields.io/github/forks/redbrogdon/flutterflip.svg?style=social&label=Fork)](https://github.com/redbrogdon/flutterflip/fork)
A simple reversi clone built with Flutter. It showcases some implicit animations,
a stream-based, reactive architecture, and a technique to move work off the UI
thread and into an isolate.

## Demos

#### [Shrine](https://github.com/flutter/gallery/tree/master/lib/studies/shrine) _(Flutter team)_
The Shrine demo app from the Flutter team. It's designed to showcase how apps
can put their own spin on the Material Design components and how to use
ScopedModel to maintain app state across screens.

#### [Flutter Gallery](https://github.com/flutter/gallery) _(Flutter team)_
The official Flutter Gallery. There's tons of stuff in here. Just tons.