René's URL Explorer Experiment


Title: Service Worker verwenden - Web-APIs | MDN

Open Graph Title: Service Worker verwenden - Web-APIs | MDN

Description: Dieser Artikel erläutert die ersten Schritte mit Service Workern: ihre grundlegende Architektur, die Registrierung eines Service Workers, die Installation und Aktivierung eines neuen Service Workers, dessen Aktualisierung sowie die Steuerung des Caches und benutzerdefinierte Antworten. All dies wird am Beispiel einer App mit Offline-Funktionalität erklärt.

Open Graph Description: Dieser Artikel erläutert die ersten Schritte mit Service Workern: ihre grundlegende Architektur, die Registrierung eines Service Workers, die Installation und Aktivierung eines neuen Service Workers, dessen Aktualisierung sowie die Steuerung des Caches und benutzerdefinierte Antworten. All dies wird am Beispiel einer App mit Offline-Funktionalität erklärt.

Opengraph URL: https://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers

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Domain: developer.mozilla.org

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Zum Hauptinhalt springenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#content
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Loops and iterationhttps://developer.mozilla.org/de/docs/Web/JavaScript/Guide/Loops_and_iteration
Working with objectshttps://developer.mozilla.org/de/docs/Web/JavaScript/Guide/Working_with_objects
Using classeshttps://developer.mozilla.org/de/docs/Web/JavaScript/Guide/Using_classes
See all…https://developer.mozilla.org/de/docs/Web/JavaScript/Guide
Web APIs: Programming interfaceshttps://developer.mozilla.org/de/docs/Web/API
File system APIhttps://developer.mozilla.org/de/docs/Web/API/File_System_API
Fetch APIhttps://developer.mozilla.org/de/docs/Web/API/Fetch_API
Geolocation APIhttps://developer.mozilla.org/de/docs/Web/API/Geolocation_API
HTML DOM APIhttps://developer.mozilla.org/de/docs/Web/API/HTML_DOM_API
Push APIhttps://developer.mozilla.org/de/docs/Web/API/Push_API
Service worker APIhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API
See all…https://developer.mozilla.org/de/docs/Web/API
Using the Web animation APIhttps://developer.mozilla.org/de/docs/Web/API/Web_Animations_API/Using_the_Web_Animations_API
Using the Fetch APIhttps://developer.mozilla.org/de/docs/Web/API/Fetch_API/Using_Fetch
Working with the History APIhttps://developer.mozilla.org/de/docs/Web/API/History_API/Working_with_the_History_API
Using the Web speech APIhttps://developer.mozilla.org/de/docs/Web/API/Web_Speech_API/Using_the_Web_Speech_API
Using web workershttps://developer.mozilla.org/de/docs/Web/API/Web_Workers_API/Using_web_workers
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Service Worker APIhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API
Service Worker verwendenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers
https://github.com/orgs/mdn/discussions/739
https://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers
https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API/Using_Service_Workers
https://developer.mozilla.org/es/docs/Web/API/Service_Worker_API/Using_Service_Workers
https://developer.mozilla.org/fr/docs/Web/API/Service_Worker_API/Using_Service_Workers
https://developer.mozilla.org/ja/docs/Web/API/Service_Worker_API/Using_Service_Workers
https://developer.mozilla.org/ru/docs/Web/API/Service_Worker_API/Using_Service_Workers
https://developer.mozilla.org/zh-CN/docs/Web/API/Service_Worker_API/Using_Service_Workers
Erfahre mehr über dieses Experiment.https://github.com/orgs/mdn/discussions/741
https://developer.mozilla.org/en-US/docs/Web/API/Service_Worker_API/Using_Service_Workers
Warum Service Worker?https://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#warum_service_worker
Eine Entwicklungsumgebung für Service Worker einrichtenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#eine_entwicklungsumgebung_für_service_worker_einrichten
Grundlegende Architekturhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#grundlegende_architektur
Demohttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#demo
Fehlgeschlagene Anfragen abfangenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#fehlgeschlagene_anfragen_abfangen
Vorabladen bei Navigationen mit Service Workernhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#vorabladen_bei_navigationen_mit_service_workern
Ihren Service Worker aktualisierenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#ihren_service_worker_aktualisieren
Entwicklertoolshttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#entwicklertools
Siehe auchhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#siehe_auch
Warum Service Worker?https://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#warum_service_worker
Eine Entwicklungsumgebung für Service Worker einrichtenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#eine_entwicklungsumgebung_für_service_worker_einrichten
Grundlegende Architekturhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#grundlegende_architektur
Erstmalige Installationhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#erstmalige_installation
serviceWorkerContainer.register()https://developer.mozilla.org/de/docs/Web/API/ServiceWorkerContainer/register
ServiceWorkerGlobalScopehttps://developer.mozilla.org/de/docs/Web/API/ServiceWorkerGlobalScope
clients.claim()https://developer.mozilla.org/de/docs/Web/API/Clients/claim
Einen vorhandenen Service Worker ersetzenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#einen_vorhandenen_service_worker_ersetzen
skipWaiting()https://developer.mozilla.org/de/docs/Web/API/ServiceWorkerGlobalScope/skipWaiting
Service-Worker-Ereignissehttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#service-worker-ereignisse
installhttps://developer.mozilla.org/de/docs/Web/API/ServiceWorkerGlobalScope/install_event
activatehttps://developer.mozilla.org/de/docs/Web/API/ServiceWorkerGlobalScope/activate_event
messagehttps://developer.mozilla.org/de/docs/Web/API/ServiceWorkerGlobalScope/message_event
fetchhttps://developer.mozilla.org/de/docs/Web/API/ServiceWorkerGlobalScope/fetch_event
synchttps://developer.mozilla.org/de/docs/Web/API/ServiceWorkerGlobalScope/sync_event
pushhttps://developer.mozilla.org/de/docs/Web/API/ServiceWorkerGlobalScope/push_event
Demohttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#demo
simple service workerhttps://github.com/mdn/dom-examples/tree/main/service-worker/simple-service-worker
fetch()https://developer.mozilla.org/de/docs/Web/API/Fetch_API/Using_Fetch
Quellcode auf GitHubhttps://github.com/mdn/dom-examples/tree/main/service-worker/simple-service-worker
simple service worker direkt ausprobierenhttps://bncb2v.csb.app/
Ihren Service Worker registrierenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#ihren_service_worker_registrieren
ServiceWorkerContainer.register()https://developer.mozilla.org/de/docs/Web/API/ServiceWorkerContainer/register
sicheren Kontexthttps://developer.mozilla.org/de/docs/Web/Security/Defenses/Secure_Contexts
Service-Worker-Allowedhttps://developer.mozilla.org/de/docs/Web/HTTP/Reference/Headers/Service-Worker-Allowed
Browser-Kompatibilität von serviceWorker.register()https://developer.mozilla.org/de/docs/Web/API/ServiceWorkerContainer/register#browser_compatibility
Installation und Aktivierung: Den Cache befüllenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#installation_und_aktivierung_den_cache_befüllen
cachehttps://developer.mozilla.org/de/docs/Web/API/Cache
ExtendableEvent.waitUntil()https://developer.mozilla.org/de/docs/Web/API/ExtendableEvent/waitUntil
caches.open()https://developer.mozilla.org/de/docs/Web/API/CacheStorage/open
Adressehttps://developer.mozilla.org/de/docs/Web/API/WorkerGlobalScope/location
Ihren Service Worker aktualisierenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#ihren_service_worker_aktualisieren
Die Web Storage API (localStorage)https://developer.mozilla.org/de/docs/Web/API/Web_Storage_API
IndexedDBhttps://developer.mozilla.org/de/docs/Web/API/IndexedDB_API
Benutzerdefinierte Antworten auf Anfragenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#benutzerdefinierte_antworten_auf_anfragen
Fehlgeschlagene Anfragen abfangenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#fehlgeschlagene_anfragen_abfangen
Vorabladen bei Navigationen mit Service Workernhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#vorabladen_bei_navigationen_mit_service_workern
navigation preloadhttps://developer.mozilla.org/de/docs/Web/API/NavigationPreloadManager
registration.navigationPreload.enable()https://developer.mozilla.org/de/docs/Web/API/NavigationPreloadManager/enable
event.preloadResponsehttps://developer.mozilla.org/de/docs/Web/API/FetchEvent/preloadResponse
NavigationPreloadManager > Benutzerdefinierte Antwortenhttps://developer.mozilla.org/de/docs/Web/API/NavigationPreloadManager#custom_responses
Ihren Service Worker aktualisierenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#ihren_service_worker_aktualisieren
Clients.claim()https://developer.mozilla.org/de/docs/Web/API/Clients/claim
Alte Caches löschenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#alte_caches_löschen
Entwicklertoolshttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#entwicklertools
Chromehttps://www.chromium.org/blink/serviceworker/service-worker-faq/
Firefoxhttps://firefox-source-docs.mozilla.org/devtools-user/application/service_workers/index.html
Optionen zum Anpassen der Firefox-Symbolleistenhttps://support.mozilla.org/en-US/kb/customize-firefox-controls-buttons-and-toolbars
Edgehttps://learn.microsoft.com/en-us/microsoft-edge/devtools/progressive-web-apps/#service-workers
Siehe auchhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers#siehe_auch
Promiseshttps://developer.mozilla.org/de/docs/Web/JavaScript/Reference/Global_Objects/Promise
Web Worker verwendenhttps://developer.mozilla.org/de/docs/Web/API/Web_Workers_API/Using_web_workers
Service-Worker-Allowedhttps://developer.mozilla.org/de/docs/Web/HTTP/Reference/Headers/Service-Worker-Allowed
Erfahren Sie, wie Sie beitragen könnenhttps://developer.mozilla.org/de/docs/MDN/Community/Getting_started
Übersetzung auf GitHub anzeigenhttps://github.com/mdn/translated-content-de/blob/main/files/de/web/api/service_worker_api/using_service_workers/index.md?plain=1
Fehler mit dieser Übersetzung meldenhttps://github.com/mdn/translated-content-de/issues/new?template=page-report-de.yml&mdn-url=https%3A%2F%2Fdeveloper.mozilla.org%2Fde%2Fdocs%2FWeb%2FAPI%2FService_Worker_API%2FUsing_Service_Workers&metadata=%3C%21--+Do+not+make+changes+below+this+line+--%3E%0A%3Cdetails%3E%0A%3Csummary%3EPage+report+details%3C%2Fsummary%3E%0A%0A*+Folder%3A+%60de%2Fweb%2Fapi%2Fservice_worker_api%2Fusing_service_workers%60%0A*+MDN+URL%3A+https%3A%2F%2Fdeveloper.mozilla.org%2Fde%2Fdocs%2FWeb%2FAPI%2FService_Worker_API%2FUsing_Service_Workers%0A*+GitHub+URL%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Ftranslated-content-de%2Fblob%2Fmain%2Ffiles%2Fde%2Fweb%2Fapi%2Fservice_worker_api%2Fusing_service_workers%2Findex.md%0A*+Last+commit%3A+https%3A%2F%2Fgithub.com%2Fmdn%2Ftranslated-content-de%2Fcommit%2Fa3185b36a1a3bcf469bb4dcd8240949b4d89bd52%0A*+Document+last+modified%3A+2026-11-12T00%3A27%3A01.000Z%0A%0A%3C%2Fdetails%3E
Service Worker APIhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API
Service Worker verwendenhttps://developer.mozilla.org/de/docs/Web/API/Service_Worker_API/Using_Service_Workers
Cachehttps://developer.mozilla.org/de/docs/Web/API/Cache
CacheStoragehttps://developer.mozilla.org/de/docs/Web/API/CacheStorage
Clienthttps://developer.mozilla.org/de/docs/Web/API/Client
Clientshttps://developer.mozilla.org/de/docs/Web/API/Clients
ExtendableEventhttps://developer.mozilla.org/de/docs/Web/API/ExtendableEvent
ExtendableMessageEventhttps://developer.mozilla.org/de/docs/Web/API/ExtendableMessageEvent
FetchEventhttps://developer.mozilla.org/de/docs/Web/API/FetchEvent
InstallEventhttps://developer.mozilla.org/de/docs/Web/API/InstallEvent
NavigationPreloadManagerhttps://developer.mozilla.org/de/docs/Web/API/NavigationPreloadManager
ServiceWorkerhttps://developer.mozilla.org/de/docs/Web/API/ServiceWorker
ServiceWorkerContainerhttps://developer.mozilla.org/de/docs/Web/API/ServiceWorkerContainer
ServiceWorkerGlobalScopehttps://developer.mozilla.org/de/docs/Web/API/ServiceWorkerGlobalScope
ServiceWorkerRegistrationhttps://developer.mozilla.org/de/docs/Web/API/ServiceWorkerRegistration
WindowClienthttps://developer.mozilla.org/de/docs/Web/API/WindowClient
Window.cacheshttps://developer.mozilla.org/de/docs/Web/API/Window/caches
WorkerGlobalScope.cacheshttps://developer.mozilla.org/de/docs/Web/API/WorkerGlobalScope/caches
Navigator.serviceWorkerhttps://developer.mozilla.org/de/docs/Web/API/Navigator/serviceWorker
WorkerNavigator.serviceWorkerhttps://developer.mozilla.org/de/docs/Web/API/WorkerNavigator/serviceWorker
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