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This is a simple one screen project presented to

In this project I have used a Layered Hexagonal Architecture.


Realtime Full Demonstration


  • Flutter 2.10 SDK
  • shared_preferences: ^2.0.15
  • dartz: ^0.10.1
  • flutter_bloc: ^8.0.1
  • get_it: ^7.2.0
  • http: ^0.13.4
  • connectivity_plus: ^2.3.4

Data Flow:

The app is divided into three layers

  • Core

All layers can depend on the classes in this layer it is the Core of the app and is not feature dependant. This layer is purly Dart except for the Common Folder.

  • Data

The middle layer of the app only the Presentation Layer can depend on the classes in this layer. This layer is also pure dart.

  • Presentation

This is the Outermost Layer none of the other layers can depend on it. This layer is divided into features where each feature is made of two layers Domain (containing the feature service) and Presentation (Containing the feature UI Controller/Manager and the UI itself).


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