# Directory layout
```plaintext
./src/tic-tac-toe
├── entrypoint.sh
├── package.json
├── README.md
├── src
│   ├── app.ts      # The microservice app file, where the major part of the backend code lives.
│   └── run.ts      # Equivalent of server.ts, it is the entrypoint for our service.
├── tsconfig.json
└── vite.config.js
```

# Anatomy of a microservice

# Backend

# Frontend