govite/README.md

# Real-time Random Number Visualization

This application demonstrates real-time data visualization using WebSocket communication between a Go backend and Vue.js frontend.

## Project Structure

- `main.go` - Go backend server that generates random numbers and sends them via WebSocket
- `frontend/` - Vue.js frontend with TypeScript that visualizes the data in real-time

## Prerequisites

- Go 1.21 or later
- Node.js 16 or later
- npm or yarn

## Backend Setup

1. Install Go dependencies:
```bash
go mod tidy
```

2. Run the Go server:
```bash
go run main.go
```

The server will start on port 8080.

## Frontend Setup

1. Navigate to the frontend directory:
```bash
cd frontend
```

2. Install dependencies:
```bash
npm install
```

3. Start the development server:
```bash
npm run dev
```

The frontend will be available at http://localhost:3000

## Features

- Backend generates random numbers between 1 and 100 every second
- Frontend displays the numbers in a real-time line chart
- WebSocket connection automatically reconnects if disconnected
- Chart shows the last 20 data points