Web Periodic background Sync API

const status = await navigator.permissions.query({
  name: 'periodic-background-sync',
});
if (status.state === 'granted') {
  // Periodic background sync can be used.
} else {
  // Peri

Richer offline experiences with the Periodic Background Sync API

Sync your web app's data in the background for a more-like experience * Updated Have you ever been in any of the following situations?

https://web.dev/periodic-background-sync/