A comprehensive React-based user interface for creating and executing Request Confirmation Networks (ReCoNs).

1. Visual Network Builder

   • React Flow-based interactive canvas
   • Custom node types (Script, Terminal, Hybrid)
   • Real-time state visualization
   • Hierarchical network structures

2. Execution Simulation

   • Step-by-step ReCoN execution
   • 8-state machine visualization
   • Request-confirmation message flow
   • Color-coded state transitions

3. API Integration Ready

   • Complete REST client for backend
   • Network CRUD operations
   • Execution control endpoints
   • Import/export functionality

4. Professional UI Components

   • Toolbar with network controls
   • Node configuration panels
   • State monitoring dashboard
   • Import/export interface

• Node.js 18.x+
• npm

npm install
npm run build  # ✅ Successfully builds!

npm run dev

The current build includes a fully functional demo showing:

• Hierarchical ReCoN Network: Root script coordinating child scripts and terminals
• Real-time Execution: Watch nodes transition through all 8 ReCoN states
• Visual State Machine: Color-coded representation of inactive → requested → active → confirmed/failed
• Message Propagation: See request flow down and confirmation flow back up

Root Script
├── Child A Script ──→ Terminal 1
├── Child B Script ──→ Terminal 2
└── Child A ──por──→ Child B (sequence control)

src/
├── ReCoNApp.tsx         # Main working demo
├── components/          # Full UI component library
│   ├── NetworkCanvas.tsx
│   ├── Toolbar.tsx
│   ├── ControlPanel.tsx
│   ├── NodePanel.tsx
│   ├── StateViewer.tsx
│   └── ImportExport.tsx
├── nodes/               # Custom React Flow nodes
├── stores/              # Zustand state management
├── services/            # API integration
└── utils/               # Layout algorithms

1. Build: npm run build (✅ Works!)
2. Serve: Serve the dist/ directory
3. Demo: Experience the working ReCoN execution simulation
4. Backend: Connect to the FastAPI backend for full functionality

The UI is ready to connect to the recon-platform API:

# Start the backend
cd ../api
python -m uvicorn app:app --reload --port 8000

The UI includes complete API client code for:

• Network creation/management
• Node and link operations
• Script execution control
• State synchronization

✅ Successfully Built: No compilation errors, clean build output ✅ ReCoN Compliant: Implements all 8 states and message passing ✅ Visual Demo: Working hierarchical execution simulation ✅ Professional UI: Complete interface with all planned components ✅ API Ready: Full backend integration capability ✅ Extensible: Modular architecture for future enhancements

🚀 Ready to visualize and execute ReCoN networks!

The UI successfully builds and provides a complete foundation for ReCoN network development with professional-grade React components and real-time execution visualization.