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🌱 Reactive State Package (Flutter)
A Flutter package for efficient state management without relying on external state management packages. It provides a simple and flexible way to manage both simple and complex state types with automatic UI updates when the state changes.
📱 User Interface
-
Main Screen: Demonstrates the usage of reactive state management, updates UI when state changes, and uses
Observerto reflect changes. -
Performance Monitoring: Tracks state change frequency and UI rebuilds.
-
State Management Example: A simple counter app showcasing the core features of the package.
🏗️ Architecture & Technologies
| Component | Description |
|---|---|
Reactive |
State management for simple (e.g., integers) and complex (e.g., nested) data |
Computed |
Automatically computes values based on dependencies |
Observer |
Widget that listens to reactive state and rebuilds when the state changes |
| Flutter | Native UI framework for Android & iOS |
| Dart | Programming language used for business logic |
| flutter_test | For writing unit and widget tests |
🧩 Design Pattern
This package follows a clean and efficient design pattern:\
- Model: The reactive data (e.g.,
counter,label) - View: The UI (
Widgets) that reflects state changes - Controller: Manages and updates the state using
ReactiveandComputed
⚙️ Setup
To install the manage_state package, add the following to your pubspec.yaml file:
dependencies:
manage_state: ^1.0.7
flutter pub get
📦 Supported SDKs
Android: SDK 23 and above
Flutter: Stable channel