Add README

README.md

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+# Chatrooms
+
+A collection of chatting rooms built with WebSocket technology.
+
+## Overview
+
+This project consists of a WebSocket server and web frontend for real-time chat functionality. The server implements a custom WebSocket protocol, and the frontend provides a simple web interface for connecting to chat rooms.
+
+## Project Structure
+
+```
+chatrooms/
+├── server/           # WebSocket server implementation
+│   └── src/
+│       ├── net/      # Network layer and WebSocket implementation
+│       └── index.ts  # Server entry point
+├── frontend/web/     # Web frontend
+│   └── src/
+│       ├── main.ts   # Frontend WebSocket client
+│       └── style.css # Styles
+└── package.json      # Root workspace configuration
+```
+
+## Architecture
+
+- **Server**: Node.js TypeScript server with custom WebSocket implementation
+- **Frontend**: Vanilla TypeScript web client using Vite for development
+- **Workspace**: Managed as npm workspaces for monorepo development
+
+## Prerequisites
+
+- Node.js (version specified in `.nvmrc`)
+- npm
+
+## Installation
+
+```bash
+npm install
+```
+
+## Development
+
+### Start the server
+```bash
+npm run dev:server
+```
+
+The server will start on port 3000.
+
+### Start the web frontend
+```bash
+npm run dev:web
+```
+
+### Linting
+
+```bash
+# Lint server code
+npm run lint:server
+
+# Lint and fix server code
+npm run lint:fix:server
+```
+
+## Features
+
+- Custom WebSocket server implementation
+- Real-time bidirectional communication
+- Connection management with keep-alive
+- TypeScript throughout the stack
+- Development tools with hot reload
+
+## Author
+
+Alexander Zinn
+
+## License
+
+ISC