A full-stack demo app used to showcase gitStream automations like AI, codeExperts, contributor mapping, and PR workflows.

• frontend/ – HTML/JS UI and NodeJS proxy
• services/auth-python/ – Auth (FastAPI)
• services/billing-csharp/ – Billing (.NET Core)
• services/orders-java/ – Orders (Spring Boot)
• .cm/ – gitStream config
• docker-compose.yml – Runs everything

graph TD subgraph "☁️ Public Services" P[🧭 Proxy<br/> NodeJS] end subgraph "🧑‍💻 Client" A[🌐 Frontend <br/> HTML/JS] end subgraph "🏢 Internal Services" B[🔐 Auth Service <br/> Python & FastAPI] D[📦 Orders Service <br/> Java & Spring Boot] C[💳 Billing Service <br/> CSharp & ASP.NET] end A --> P P --> B P --> D D --> B D --> C 

docker-compose up --build

Open a browser to http://localhost:3000/