🚀 OctoCAT Supply: The Ultimate GitHub Copilot Demo <$ source.version $>

Welcome to the OctoCAT Supply Website - your go-to demo for showcasing the incredible capabilities of GitHub Copilot, GHAS, and the power of AI-assisted development!

✨ What Makes This Demo Special

This isn't just another demo app - it's a carefully crafted showcase that demonstrates the full spectrum of GitHub's AI capabilities:

• 🤖 Copilot Agent Mode & Vision - Watch Copilot understand UI designs and implement complex features across multiple files
• 🎭 MCP Server Integration - Demonstrate extended capabilities with Playwright for testing and GitHub API integration
• 🛡️ Security First - Showcase GHAS scanning and Copilot-powered vulnerability fixes
• 🧪 Test Generation - Exhibit Copilot's ability to analyze coverage and generate meaningful tests
• 🔄 CI/CD & IaC - Generate deployment workflows and infrastructure code with natural language
• 🎯 Custom Instructions - Show how Copilot can be tailored to understand internal frameworks and standards

🏗️ Architecture

The application is built using modern TypeScript with a clean separation of concerns:

erDiagram
    Headquarters ||--o{ Branch: has
    Branch ||--o{ Order: placed_at
    Order ||--o{ OrderDetail: contains
    OrderDetail ||--o{ OrderDetailDelivery: fulfilled_by
    OrderDetail }|--|| Product: references
    Delivery ||--o{ OrderDetailDelivery: includes
    Supplier ||--o{ Delivery: provides

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Tech Stack

• Frontend: React 18+, TypeScript, Tailwind CSS, Vite
• Backend: Express.js, TypeScript, OpenAPI/Swagger
• DevOps: Docker

🎯 Key Demo Scenarios

1. Vibe Coding

   • Implement a shopping cart from a design mockup
   • Watch Copilot analyze, plan, and implement across multiple files
   • Show real-time UI updates and state management

2. Automated Testing

   • Generate BDD feature files
   • Create and execute Playwright tests
   • Enhance unit test coverage with intelligent test generation

3. Security and Best Practices

   • Scan for vulnerabilities using GHAS
   • Generate automated fixes
   • Implement security best practices with Copilot guidance

4. DevOps Automation

   • Generate GitHub Actions workflows
   • Create infrastructure as code
   • Set up container deployments

🚀 Getting Started

1. Clone this repository
2. Build the projects:

   # Build API and Frontend
   npm install && npm run build

3. Start the application:

   npm run dev

Or use the VS Code tasks:

• Cmd/Ctrl + Shift + P -> Run Task -> Build All
• Use the Debug panel to run Start API & Frontend

🛠️ MCP Server Setup (Optional)

To showcase extended capabilities:

1. Install Docker/Podman for the GitHub MCP server
2. Use VS Code command palette:
   • MCP: List servers -> playwright -> Start server
   • MCP: List servers -> github -> Start server
3. Configure with a GitHub PAT (required for GitHub MCP server)

📚 Documentation

• Detailed Architecture
• Complete Demo Script

🎓 Pro Tips for Solution Engineers

• Practice the demos before customer presentations
• Remember Copilot is non-deterministic - be ready to adapt
• Mix and match demo scenarios based on your audience
• Keep your GitHub PAT handy for MCP demos

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This entire project, including the hero image, was created using AI and GitHub Copilot! Even this README was generated by Copilot using the project documentation. 🤖✨