Front End

Unlock the full potential of service workers with advanced features like push notifications, background sync, and performance optimization techniques that transform your web app into a native-like experience.

Learn how to integrate service workers in React, Next.js, Vue, and Angular with practical code examples and production-ready implementations for modern web applications.

Master the essential service worker caching strategies that transform web performance. Learn Cache-First, Network-First, and Stale-While-Revalidate patterns with practical examples that’ll make your apps blazingly fast and work flawlessly offline.

Master the intricate dance of service worker states and events that power modern PWAs. From registration through installation, activation, and termination, understanding the lifecycle unlocks sophisticated offline functionality. Learn cache management, update strategies, and common scenarios with practical code examples that transform your web apps into resilient, lightning-fast experiences.

Discover the game-changing power of service workers—JavaScript scripts that run behind the scenes to create lightning-fast, offline-capable web apps. This comprehensive beginner’s guide reveals practical implementation strategies, browser requirements, and real-world examples that transform ordinary websites into Progressive Web Apps that work seamlessly regardless of network conditions.