fluxy 0.0.8

A complete Flutter platform unifying reactive state, declarative UI, styling, animation, routing, and tooling. Build production-grade apps faster and at scale.

Fluxy: The Full-Stack Application Platform for Flutter

Fluxy is a comprehensive development platform designed to extend the capabilities of Flutter. It unifies high-performance reactive state management, a declarative fluent UI DSL, cloud-based CI/CD orchestration, and Over-The-Air (OTA) distribution into a single, cohesive engine.

Fluxy is built for engineering teams who require rapid iteration, simplified state synchronization, and sophisticated infrastructure for mobile application deployment.

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Technical Overview

Modern application development often faces challenges with widget tree depth, state management boilerplate, and slow deployment cycles. Fluxy addresses these bottlenecks by introducing a platform-layer on top of the Flutter core.

Core Pillars

1. Signals-Based Reactivity: An atomic state management system based on dependency tracking, eliminating the need for setState, ChangeNotifier, or complex boilerplate.
2. Fluent UI DSL: A chainable API for building and styling interfaces that reduces code verbosity and improves maintainability.
3. Fluxy Cloud: An automated build and deployment orchestration layer using GitHub Actions for serverless CI/CD.
4. Over-The-Air (OTA) Updates: A Server-Driven UI (SDUI) engine that allows developers to update application logic and interfaces instantly without re-submitting to App Stores.
5. Fluxy Play: A companion preview environment that enables on-device testing of remote assets without native compilation.

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Feature Comparison

Capability	Standard Flutter	Fluxy Platform
State Management	Provider / BLoC / Riverpod	Signals (Atomic Dependency Tracking)
UI Paradigm	Nested Widget Trees	Fluent, Chainable DSL
Build Pipeline	Manual Native Compilation	Fluxy Cloud (GitHub Actions Integration)
Distribution	App Store / Play Store Review	Instant OTA (Server-Driven UI)
On-Device Previews	Hot Reload (compilation needed)	Fluxy Play (Instant Manifest Preview)
Analysis & Debug	Dart DevTools	Integrated Reactive Graph Inspector

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Installation

Add Fluxy to your pubspec.yaml file:

dependencies:
  fluxy: ^0.0.6

Then, activate the Fluxy CLI globally for project orchestration:

dart pub global activate fluxy

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Core Framework Usage

Reactive State Management

Fluxy utilizes Signals to manage state. A signal is an atomic value that tracks its subscribers and notifies them only when the value changes.

// Define a reactive signal
final count = flux(0);

// Consume in a reactive UI
Fx.column(
  children: [
    Fx.text(() => "Current Value: ${count.value}").font(32).bold(),
    Fx.button("Increment", onTap: () => count.value++).bg(Colors.blue).pad(16)
  ]
).center();

Server-Driven UI (OTA)

Fluxy allows you to render entire application modules remotely using JSON manifests. This enables instant updates and A/B testing.

// Render a remote view from a manifest URL
FxRemoteView(
  path: 'https://cdn.example.com/assets/dashboard.json',
  placeholder: CircularProgressIndicator(),
);

// Trigger a background update of the application assets
Fluxy.update('https://cdn.example.com/manifest.json');

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Command Line Interface (CLI)

The Fluxy CLI facilitates project scaffolding and cloud integration.

• Initialization: fluxy init <app_name> - Scaffolds a new project with the Fluxy architecture.
• Development: fluxy run - Optimized development runner.
• Cloud Builds: fluxy cloud build <android|ios> - Configures GitHub Actions for automated cloud builds.
• Deployment: fluxy cloud deploy - Sets up automated deployment to TestFlight and Google Play.

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Performance and Optimization

Fluxy is designed with a "Payload-First" philosophy:

• Atomic Rebuilds: Only widgets that directly consume a signal are rebuilt, minimizing CPU cycles.
• Dependency Tree-Shaking: The framework is modular, ensuring that unused features (like Cloud or OTA) are removed during the production compile phase.
• Native Efficiency: Fluxy compiles directly to ARM/x64 machine code via the Flutter compiler, maintaining 60/120 FPS performance.

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Debugging and Developer Tooling

Fluxy provides an integrated in-app inspector for monitoring the reactive graph and performance metrics.

void main() {
  // Initialize debugging extensions
  FluxyDebug.init();
  
  runApp(
    Fluxy.debug(
      child: MyApp(),
    ),
  );
}

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Roadmap and Release Status

• Signals & State Engine: Production Ready
• Fluent UI Extensions: Production Ready
• Motion & Animation Engine: Production Ready
• Fluxy CLI & Cloud Sync: Production Ready
• Over-The-Air Distribution: Production Ready
• DevTools Service Extensions: Beta
• Fluxy Play Environment: Production Ready

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Documentation and Community

• Official Documentation: fluxy-doc.vercel.app
• Source Repository: github.com/swaingithub/fluxy
• Issue Tracking: Report a Bug

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License

Fluxy is released under the MIT License. Copyright © 2026. All rights reserved.

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Build faster. Write cleaner. Scale confidently.