Mock Data Generator

Give it your types, get realistic fake data. Perfect for tests and development.

Quick Start

npx ai-mock-data ./src/types/User.ts

What It Does

• Reads TypeScript interfaces
• Generates realistic fake data
• Understands field names (email, phone, etc.)
• Creates arrays with varied data

Usage Examples

# Generate from type file
npx ai-mock-data ./src/types/Order.ts

# Generate specific count
npx ai-mock-data ./types/User.ts --count 50

# Output as JSON file
npx ai-mock-data ./types/Product.ts --out ./fixtures/products.json

# Generate for specific type
npx ai-mock-data ./types/index.ts --type Customer

Output Example

[
  {
    "id": "usr_8x7k2m",
    "email": "[email protected]",
    "name": "Sarah Chen",
    "createdAt": "2024-01-15T09:23:00Z"
  }
]

Smart Field Detection

• email → realistic emails
• phone → formatted phone numbers
• address → real-looking addresses
• price → appropriate currency values

Requirements

Node.js 18+. OPENAI_API_KEY required.

License

MIT. Free forever.

Built by LXGIC Studios

• GitHub: github.com/lxgicstudios/ai-mock-data
• Twitter: @lxgicstudios