Implementing a fortune wheel
Learn how to implement an animated fortune wheel that randomly chooses from a list of given options in Flutter.
Tutorials
Create a controller for a custom widget
This tutorial shows how to create a custom controller for a self-implemented widget to manage its state from the outside.
Implementing a lotto retrospective app
Learn how to implement an app that tells you how much money you would have won or lost if you had played lotto with you chosen numbers.
Creating a geo map quiz game
Tutorial on how to use the OSM (Overpass) API to fetch some geo data and embed a map into a Flutter app to create a quiz game!
Using BLoC pattern with service layer
A BLoC does often have external dependencies such as services or repositories. This tutorial shows how to properly create the connection.
Applying the BLoC pattern in practice
In this tutorial, we are going to apply the BLoC pattern to an existing app, making it maintainable and testable.
Smartphone movement speedometer
In this tutorial, we implement a speedometer that displays the accelerometer sensor value of the smartphone.
Widget Magnifier
This tutorial explains how to implement the possibility of magnifying an image or other widgets.
The Matrix effect (digital rain)
In this tutorial, we are going to implement the famous text effect from the movie The Matrix in Flutter.
Implementing edge detection in Flutter
In this tutorial, we are going to implement edge detection of a camera image using Flutter, Dart FFI and OpenCV.