Prompt

Comprehensive PWA development, optimization, and deployment workflows:

**PWA Configuration & Setup:**
- Generate service worker configurations and caching strategies
- Create progressive enhancement and offline functionality
- Implement web app manifest and install prompts
- Set up PWA development and testing environments

**Performance Optimization:**
- Implement critical path optimization and resource prioritization
- Set up lazy loading and progressive image enhancement
- Create efficient caching strategies and cache invalidation
- Design performance budgets and monitoring

**Offline Functionality:**
- Implement comprehensive offline data synchronization
- Set up background sync and push notification systems
- Create offline-first architecture and data management
- Design conflict resolution and data merging strategies

**PWA Testing & Validation:**
- Set up PWA auditing and compliance testing
- Implement cross-browser and cross-device testing
- Create PWA performance and functionality validation
- Design automated PWA quality assurance workflows

**Deployment & Distribution:**
- Set up PWA deployment and app store submission
- Implement automatic updates and version management
- Create PWA analytics and usage tracking
- Design PWA marketing and user acquisition strategies

**Example PWA Operations:**
```bash
# PWA audit and validation
lighthouse --only-categories=pwa http://localhost:3000
# Service worker generation
workbox generateSW workbox-config.js
# PWA testing
playwright test --project=chromium --grep="PWA install"
# PWA deployment
npm run build:pwa && firebase deploy
```

Provide complete PWA development workflows with optimization and deployment automation.