Feature Examples

Complete feature implementations demonstrating end-to-end development patterns

Overview

This section contains full-featured examples that show how to combine UI components, domain logic, and shared utilities into complete user-facing features.

Available Features

Product Catalog

Complete product browsing experience:

• Product listing with filtering and search
• Product detail views with variants
• Category navigation and breadcrumbs
• Loading states and error handling
• Integration with product domain

Shopping Cart

Full shopping cart implementation:

• Add/remove items with quantity management
• Cart persistence across sessions
• Price calculations and totals
• Checkout integration preparation
• UI state management patterns

User Authentication

Complete authentication flow:

• Login/signup forms with validation
• Social authentication integration
• Session management and persistence
• Protected route patterns
• User profile management

Feature Architecture

Each feature example demonstrates:

• Component Structure: How to organize feature-specific UI components
• State Management: Combining local UI state with global data
• Domain Integration: Using domain services and hooks effectively
• Navigation Patterns: Feature-specific routing and navigation
• Testing Strategies: Unit, integration, and E2E testing approaches
• Error Boundaries: Graceful error handling and recovery

Implementation Patterns

Data Flow

UI Components → Feature Hooks → Domain Services → API Layer
     ↓              ↓              ↓              ↓
Loading States  Local State   Business Logic  HTTP Requests

File Organization

features/feature-name/
├── components/          # Feature-specific UI components
├── screens/             # Main feature screens/pages  
├── hooks/              # Feature-specific React hooks
├── navigation/         # Feature routing configuration
├── state/              # Local feature state management
└── __tests__/          # Feature testing suites

Coming Soon

We're actively developing feature examples that demonstrate:

• Progressive Enhancement: Building features incrementally
• Offline Capabilities: Data synchronization and offline-first patterns
• Performance Optimization: Code splitting and lazy loading
• Accessibility: Screen reader and keyboard navigation support
• Internationalization: Multi-language feature support

Getting Started

1. Choose similar feature: Find the example closest to what you're building
2. Study the structure: Understand the component organization and data flow
3. Copy the pattern: Use the feature structure as your starting point
4. Adapt to your needs: Modify components and logic for your requirements
5. Test thoroughly: Follow the testing patterns shown in examples

Ready to build? Start with the ui to understand the building blocks, then return here to see how they're composed into complete features.