Скачать или смотреть Master Service Workers & Caching Strategies in JavaScript – Make Your App Work Offline!

In this video, you'll learn everything you need to know about Service Workers and modern caching strategies — essential tools for building fast, offline-ready web apps and Progressive Web Apps (PWAs) 🚀.

🔧 What you'll learn:

What are Service Workers and how they work

The full Service Worker lifecycle (Registration, Install, Activate, Fetch)

Caching strategies: Cache First, Network First, Stale-While-Revalidate, Cache Only, Network Only

Offline support and performance tips

Push notifications, background sync, and cache cleanup

Real-world use cases and versioning

If you're building modern web applications, this is a must-know concept for offline capability, speed, and user experience.

👨‍💻 Who this is for:
Frontend devs, PWA builders, JavaScript learners, or anyone who wants to build modern web apps with real offline power and caching.

📚 Playlist:
JavaScript Complete Course 👉    • JavaScript Mastery from Scratch to Expert ...  

💻 GitHub Source Code + Notes:
https://github.com/coding4dev/javascr...

🌐 Website:
https://coding4dev.boadtechnologies.com

📱 Follow us for more:
Instagram:   / coding_4_dev  
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GitHub: https://github.com/coding4dev
LinkedIn:   / coding-4-devs  

🔖 Tags / Hashtags:
#ServiceWorkers #PWAs #JavaScriptCaching #OfflineWebApps #JSPerformance #FrontendTips #Coding4Dev #JavaScriptCourse #CachingStrategies #WebDevTools #PWADevelopment