How does a Progressive Web App handle data synchronization?
A Progressive Web App (PWA) handles data synchronization by utilizing various web technologies such as Service Workers and the Cache API. PWAs are designed to work offline or with a poor network connection, and data synchronization plays a critical role in ensuring the app remains functional and up-to-date. When a PWA is initially loaded, the service worker intercepts network requests and caches the required data and resources. This provides offline access to the app’s content. When the network connection is available again, the service worker synchronizes the cached data with the server, ensuring the app stays consistent.
July 24, 2023