import {registerRoute} from 'workbox-routing'; import {StaleWhileRevalidate} from 'workbox-strategies'; const cacheName = 'static-cache-v2'; // disable workbox debug logging in development, remove when debugging the service worker self.__WB_DISABLE_DEV_LOGS = true; // see https://developer.mozilla.org/en-US/docs/Web/API/RequestDestination for possible values const cachedDestinations = new Set([ 'font', 'manifest', 'paintworklet', 'script', 'sharedworker', 'style', 'worker', ]); registerRoute( ({request}) => cachedDestinations.has(request.destination), new StaleWhileRevalidate({cacheName}), );