AI Website Generator

A Node.js application that generates fictional website content using AI models through the OpenRouter API. Requires an OpenRouter API key. Some models can be used free of charge.

Features

• Dynamic website content generation using AI models
• Model selection from OpenRouter's available models
• Session-based configuration
• Custom prompt templates
• Automatic model validation and fallback

Requirements

• Node.js: Version 14.0 or higher
• npm: Included with Node.js installation
• OpenRouter API Account: Required for AI model access
  • Sign up at OpenRouter
  • Obtain an API token
  • You can use the free models without a credit card

Installation

1. Clone the repository
2. Install dependencies:

   npm install

3. Create a .env file with your configuration:

   OPENROUTER_TOKEN=your_openrouter_api_token
   SESSION_SECRET=your_session_secret
   PORT=3000
   

Project Structure

AI-Website/
├── app.js                 # Main application entry point
├── config/
│   └── config.js         # Configuration settings
├── services/
│   ├── modelsService.js  # Model management service
│   └── openRouterService.js # OpenRouter API service
├── routes/
│   └── index.js          # Route handlers
├── middleware/
│   └── errorHandler.js   # Error handling middleware
├── templates/
│   ├── index.html        # Main template
│   └── models.json       # Available models cache
└── package.json

Usage

Development

npm run dev

Production

npm start

Reset Models

Visit /reset to fetch and update the available models from OpenRouter.

Start Generation

Visit /the-page-where-it-starts to configure and start generating content. Visiting any other URL without having configured a website redirects you here.

Endpoints

• GET /the-page-where-it-starts - Main configuration page
• GET /reset - Update available models
• GET /start - Start a new session with parameters
• GET /* - Dynamic content generation for any route

Configuration

The application uses environment variables for configuration:

• OPENROUTER_TOKEN - Your OpenRouter API token
• SESSION_SECRET - Secret for session encryption
• PORT - Server port (default: 3000)

Services

ModelsService

Manages available AI models:

• Loads models from cache
• Fetches updated models from OpenRouter
• Validates model selection
• Provides fallback models

OpenRouterService

Handles AI content generation:

• Generates content using OpenRouter API
• Cleans response content
• Manages prompt templates
• Handles API errors

Error Handling

The application includes comprehensive error handling:

• Global error middleware
• API error handling
• Graceful fallbacks for invalid models
• User-friendly error messages

Contributing

1. Fork the repository
2. Create a feature branch
3. Make your changes
4. Add tests if applicable
5. Submit a pull request

License

ISC