Jan 26, 2026
1 min read • PWA, offline, service worker, web app
Progressive Web Apps: When and How to Use Them
PWAs remain a strong option for app-like web experiences; here's how to approach them.
PWA Use Cases
Choose PWAs for content-driven sites, catalog apps, or experiences that benefit from offline support and installability.
Core Implementation
Add a service worker, a web manifest, and optimize caching strategies for both performance and freshness.
Testing and UX Considerations
Test offline scenarios thoroughly and design clear UX for sync states to avoid confusing users when connectivity returns. Measure install prompts and retention to validate whether PWA features provide tangible user value.
Push Notifications
Use push notifications judiciously to re-engage users. Offer granular controls so users can choose what alerts they receive. Personalize notifications based on user behavior to increase relevance and click-through rates.
App Store Distribution
Package your PWA for app stores using tools like Trusted Web Activities (TWA) to reach a broader audience and gain credibility.