PWA Service Worker Manager
CommunityMaster offline PWA, ensure seamless updates.
Authorjls42
Version1.0.0
Installs0
System Documentation
What problem does it solve?
Managing Service Workers for Progressive Web Apps (PWAs) can be complex, especially ensuring reliable offline functionality and seamless updates without breaking user experience. This Skill provides a structured approach to Service Worker management, including versioning, caching strategies, and robust offline testing.
Core Features & Use Cases
- Secure Versioning: Guides on using SemVer for Service Worker updates, ensuring old caches are properly cleaned and new ones activated without user intervention.
- Offline Testing: Provides scripts and instructions for verifying offline functionality using
npm run test:pwa-offlineand Chrome DevTools, guaranteeing your app works without internet. - Caching Strategies: Explains and helps implement various caching strategies (Cache First, Network First) for different asset types, optimizing resource delivery.
- Use Case: After adding new assets or modifying the Service Worker, activate this Skill to increment the version, test offline capabilities, and ensure a smooth update process for users, guaranteeing your PWA works even without an internet connection.
Quick Start
1. Modify sw.js (update version, resources, handlers).
2. Increment the version number (e.g., 1.0.0 -> 1.0.1).
3. Test offline functionality:
npm run test:pwa-offline
4. Verify in Chrome DevTools (Application tab, Offline mode).
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: PWA Service Worker Manager Download link: https://github.com/jls42/leapmultix/archive/main.zip#pwa-service-worker-manager Please download this .zip file, extract it, and install it in the .claude/skills/ directory.