dvcrn 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": "sarah.chen@gmail.com",
"name": "Sarah Chen",
"createdAt": "2024-01-15T09:23:00Z"
}
]
Smart Field Detection
email→ realistic emailsphone→ formatted phone numbersaddress→ real-looking addressesprice→ 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