Use Cases

E-Commerce Applications

Stacks includes a commerce module for online stores:

// config/commerce.ts
export default {
  currency: 'USD',

  products: {
    trackInventory: true,
    allowBackorders: false,
  },

  checkout: {
    guestCheckout: true,
    requireBilling: true,
  },

  shipping: {
    providers: ['usps', 'ups', 'fedex'],
    freeShippingThreshold: 50,
  },

  taxes: {
    calculateAutomatically: true,
    provider: 'taxjar',
  },
}

Commerce Features

• Product Management: Variants, inventory, images
• Cart System: Session and authenticated carts
• Checkout Flow: Multi-step, address validation
• Payment Processing: Stripe integration
• Order Management: Status tracking, fulfillment
• Subscriptions: Recurring billing

SaaS Platforms

Multi-tenant SaaS applications:

// Multi-tenancy configuration
export default {
  tenancy: {
    identifier: 'subdomain', // or 'path', 'domain'

    isolation: {
      database: 'schema', // or 'database', 'row'
    },
  },
}

SaaS Features

• Team Management: Invitations, roles, permissions
• Subscription Billing: Plans, trials, upgrades
• Usage Metering: API calls, storage, bandwidth
• Admin Dashboard: Analytics, user management
• Onboarding Flows: Guided setup, tutorials

Enterprise Applications

Enterprise-grade features:

• SSO Integration: SAML, OIDC, LDAP
• Audit Logging: Comprehensive activity tracking
• Role-Based Access: Granular permissions
• Data Encryption: At-rest and in-transit
• Compliance: GDPR, SOC 2, HIPAA tooling
• High Availability: Multi-region deployment
• Monitoring: APM, error tracking, alerting