{"json_modified": "2016-03-28T08:48:47.709793", "uuid": "8284dc45-0dbc-45f0-b04d-cf42357b0536", "title": "ServiceWorkerMessageEvent.origin", "url": "/en-US/docs/Web/API/ServiceWorkerMessageEvent/origin", "tags": ["API", "Reference", "Property", "ServiceWorkerMessageEvent", "Experimental", "origin", "Service Workers"], "translations": [], "modified": "2016-03-17T13:58:41", "label": "ServiceWorkerMessageEvent.origin", "localization_tags": [], "locale": "en-US", "id": 168811, "last_edit": "2016-03-17T13:58:38", "summary": "The <font face=\"Consolas, Liberation Mono, Courier, monospace\"><strong>origin</strong></font>\u00a0read-only property of the <a href=\"/en-US/docs/Web/API/ServiceWorkerMessageEvent\" title=\"The ServiceWorkerMessageEvent interface of the ServiceWorker API contains information about an event sent to a ServiceWorkerContainer&#xA0;target. This extends the default message event to allow setting a ServiceWorker object as the source of a message. The event object is accessed via the handler function of a message event, when fired by a message received from a service worker.\"><code>ServiceWorkerMessageEvent</code></a> interface returns the origin of the service worker's environment settings object.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Value", "title": "Value"}, {"id": "Examples", "title": "Examples"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/ServiceWorkerMessageEvent/origin", "review_tags": []}