Handles the full PWA stack from manifest setup to Service Worker caching strategies and install prompts. Covers the essentials like making apps installable, implementing offline support with proper cache-first and network-first patterns, and handling the beforeinstallprompt event for custom install UIs. Includes practical patterns for background sync, update flows, and Next.js integration. The references are comprehensive with full hooks for install prompts, online status detection, and update notifications. Good for turning existing web apps into installable, offline-capable experiences. Won't help with native mobile development or general performance tuning outside the PWA context.
npx skills add https://github.com/erichowens/some_claude_skills --skill pwa-expert