Progressive Web Apps Tutorial: A Complete Guide
Your comprehensive guide to building Progressive Web Apps — reliable, fast, and engaging web applications that work offline and feel like native apps. Each chapter includes explanations, code examples, diagrams, and a hands-on exercise.
Table of Contents
- 1. Welcome Introduction, What are PWAs, Why PWAs, How PWAs Work
- 2. Getting Started Prerequisites, Dev Environment, First PWA, Hello World
- 3. Foundations Core Concepts, Ecosystem, Best Practices, Web App Model
- 4. App Design UI/UX Design, Responsive Layouts, Accessibility, Look & Feel
- 5. Assets & Data Static Assets, Data Management, Optimization, Images & Fonts
- 6. Service Workers Basics, Lifecycle, Event Handling, Registration, Scope
- 7. Caching Strategies Cache API, Offline-first, Network-first, Stale-while-revalidate, Advanced Patterns
- 8. Serving Content Hosting, HTTPS, Deployment, CDN, Security Considerations
- 9. Workbox Setup, Features, Routing, Precaching, Runtime Caching, Advanced Usage
- 10. Offline Data Storage Options, IndexedDB, Background Sync, Offline-first Architecture
- 11. Installation Web App Manifest, Install Prompt, Customization, Desktop PWA
- 12. Manifest Deep Dive Manifest Properties, Icons, Splash Screen, Display Modes, Scope
- 13. Install Prompt beforeinstallprompt, Custom Prompts, Deferred Prompts, Analytics
- 14. Updates & Enhancements Update Strategies, Versioning, Notification Updates, Progressive Enhancement
- 15. Progressive Enhancements Feature Detection, Graceful Degradation, Enhancement Layers
- 16. Detection & Integration Feature Detection, Platform Detection, Integration APIs
- 17. OS Integration Share Target, File Handling, URL Handling, Protocol Handlers
- 18. Window Management Display Modes, Window Controls Overlay, Multi-window, Screen APIs
- 19. Experimental Features Cutting-edge APIs, Origin Trials, Future Capabilities
- 20. Tools & Debugging DevTools, Debugging PWAs, Testing, Performance Audits
- 21. Architecture & Design Patterns App Shell, PRPL Pattern, RAIL Model, Scalability
- 22. Complexity Management State Management, Code Organization, Bundling, Complexity Patterns
- 23. Capabilities Push Notifications, Background Sync, Badging, Media, Payments, WebRTC
- 24. Conclusion & Resources Summary, Quick Guide, Cheatsheet, Study Plan, Certification
- 25. References APIs, Specifications, Tools, Resources, Community