fluxy 0.1.3

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 Atomic Styling 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 sluggish 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. Atomic Styling DSL: A hyper-expressive, chainable API for building interfaces. Use shorthands like .p(16), .mt(8), and .shadowXL() to build complex UIs with 70% less code.
3. Fluxy Cloud: An automated build and deployment orchestration layer using GitHub Actions for serverless CI/CD.
4. Instant OTA (Server-Driven UI): A SDUI engine that allows developers to update application logic and interfaces instantly without re-submitting to App Stores.
5. Integrated DevTools: A premium reactive graph inspector and state debugger built directly into the framework.

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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	Chainable Atomic DSL (Fluent)
Build Pipeline	Manual Native Compilation	Fluxy Cloud (GitHub Actions Integration)
Distribution	App Store / Play Store Review	Instant OTA (Server-Driven UI)
Developer Tools	External DevTools	Integrated In-App Reactive Inspector

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Installation

Add Fluxy to your pubspec.yaml file:

dependencies:
  fluxy: ^0.1.2

Then, activate the Fluxy CLI globally for project orchestration:

dart pub global activate fluxy

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Core Framework Usage

Atomic Styling DSL (New in 0.1.2)

Fluxy 0.1.1 introduced Atomic Modifiers, and 0.1.2 brings a more intuitive Proxy-based DSL for even cleaner syntax.

Fx.column(
  gap: 12,
  children: [
    Fx.avatar(fallback: "JD").size(FxAvatarSize.xl),
    Fx.text("John Doe")
        .weight.bold     // New Proxy Syntax
        .textLg()        // Semantic Sizing
        .mt(4),
    Fx.button("Follow", onTap: () {})
        .p(16)
        .px(32)
        .bg.blue500      // New Proxy Syntax
        .shadowMedium()  // Semantic Shadows
  ]
).center().p(24);

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++)
  ]
).center();

Premium Widgets

Fluxy includes a suite of high-performance widgets designed for modern apps:

• FxAvatar: Smart profile images with fallbacks and multiple shapes.
• FxBadge: Notification overlays that anchor to any widget.
• FxDropdown: Overlay-based "web-style" selection with custom slide animations.
• FxBottomBar: Premium pill-style navigation with smooth physics.

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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 are removed during production compilation.
• Native Efficiency: Fluxy compiles directly to ARM/x64 machine code via the Flutter compiler, maintaining 60/120 FPS performance.

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Roadmap and Release Status (v0.1.2 Alpha)

• Signals & State Engine: Production Ready
• Atomic DSL & Modifiers: Production Ready (Proxy-based DSL)
• Premium Widget Suite: Production Ready
• Fluxy CLI & Cloud Sync: Production Ready
• Over-The-Air Distribution: Production Ready
• Reactive Inspector: Beta

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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.