demo-data-for

Generate realistic fake demo data for common app types — SaaS dashboards, ecommerce stores, project management tools, and booking platforms.

Designed for developers building portfolio projects, MVPs, SaaS demos, dashboards, and prototypes.

Installation

npx demo-data-for saas-dashboard

Or install globally:

npm install -g demo-data-for

Usage

demo-data-for <app-type> [options]
demo-data-for list

Options

| Option | Default | Description | |---|---|---| | --out <dir> | ./seed | Output directory | | --count <number> | 25 | Number of base records | | --format <type> | json | Output format: json or ts |

Examples

# Generate SaaS dashboard seed data
demo-data-for saas-dashboard

# Generate ecommerce data with 50 records to a custom directory
demo-data-for ecommerce-store --count 50 --out ./my-data

# Generate project management data as TypeScript files
demo-data-for project-management --format ts

# List all available templates
demo-data-for list

Output per template

saas-dashboard

seed/
├── users.json
├── teams.json
├── subscriptions.json
├── invoices.json
└── activityLogs.json

ecommerce-store

seed/
├── customers.json
├── products.json
├── orders.json
├── reviews.json
└── carts.json

project-management

seed/
├── users.json
├── projects.json
├── tasks.json
├── comments.json
└── activityLogs.json

booking-platform

seed/
├── customers.json
├── providers.json
├── services.json
├── bookings.json
└── payments.json

Data relationships

All generated data is relationally consistent:

• saas-dashboard — Teams reference owners, subscriptions reference teams, invoices reference subscriptions, activity logs reference users and teams
• ecommerce-store — Orders reference customers, order items reference products, reviews reference customers and products
• project-management — Projects reference owners, tasks reference projects and assignees, comments reference tasks and users
• booking-platform — Services reference providers, bookings reference customers, providers, and services, payments reference bookings

Local development

git clone <repo-url>
cd demo-data-for

npm install
npm link

demo-data-for saas-dashboard

Publishing to npm

npm login
npm publish

License

MIT