Episode 77 of The Web Development Podcast dives into network resilience: why your web app fails for users on slow or intermittent connections. Lucas and Luna break down the real-world impact using data from the Chrome User Experience Report — 15% of global page loads happen on 3G or slower. They walk through concrete fixes: using the Network Information API to detect connection type, serving an offline-first experience via service workers, and implementing progressive image loading with blur-up placeholders. They also discuss how to use the Save-Data header to reduce payload size for users with data caps. No theoretical fluff — just actionable strategies to keep your app functional when the network is not.

#WebDevelopment #NetworkResilience #SlowConnections #ProgressiveWebApps #ServiceWorkers #OfflineFirst #ChromeUserExperienceReport #NetworkInformationAPI #SaveDataHeader #BlurUpPlaceholders #PerformanceOptimization #MobileWeb #LazyLoading #DataSaver #Frontend #Backend #WebDevPodcast #FexingoBusiness

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