Shared Component Architecture

The Problem

Managing multiple websites creates duplicate work:

  • Repeated development: Same features built multiple times
  • Inconsistent execution: Similar functionality works differently
  • Maintenance multiplication: Bug fixes needed in multiple places
  • Brand drift: Design diverges across properties
  • Scaling cost: Each new property requires full development

When websites are built independently, inefficiency compounds with each property.


How I Solve It

I design architecture that enables intelligent sharing across properties:

Component Libraries

  • Shared UI components with consistent styling
  • Functionality modules reused across sites
  • Design system with brand guidelines
  • Component versioning and updates

Architecture Patterns

  • Shared backend with property-specific frontends
  • API-first design enabling multiple consumers
  • Configuration-driven property customization
  • Unified deployment and hosting

Development Efficiency

  • Build once, deploy to multiple properties
  • Bug fixes propagate to all properties
  • New features available across portfolio
  • Consistent developer experience

Brand Consistency

  • Design system enforces brand standards
  • Typography, color, and spacing shared
  • Property-specific variations within system
  • Quality maintained across properties

Need This Solution?

If you're facing similar challenges or want to discuss how I can help implement this for your project, I'd be happy to talk.


Common Shared Architecture Scenarios

Multi-Brand Portfolio

  • Parent company with multiple brand websites
  • Shared e-commerce and content functionality
  • Brand-specific styling and content
  • Unified backend administration

Property Network

  • Related websites serving different audiences
  • Shared content where appropriate
  • Cross-property features and linking
  • Unified analytics and reporting

Franchise or Dealer Networks

  • Corporate template with location customization
  • Shared product data and pricing
  • Location-specific content and offers
  • Central management with local control

Architecture Approaches

Monorepo with Packages

  • Shared code in common packages
  • Property-specific applications consuming packages
  • Coordinated deployments
  • Shared testing and quality assurance

Headless with Shared API

  • Unified backend API for all properties
  • Property-specific frontend applications
  • Shared business logic and data
  • Independent frontend development

Multi-Site CMS

  • Single CMS instance serving multiple sites
  • Shared content with site-specific overrides
  • Unified media and asset library
  • Centralized administration

The Outcome

New properties launch faster by leveraging existing work. Improvements benefit all properties simultaneously. Brand consistency is maintained through shared foundations. Development investment compounds rather than duplicates. The property portfolio becomes more valuable as shared infrastructure matures.

Implemented for:

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