{"json_modified": "2016-03-28T08:43:58.049147", "uuid": "62c38c21-a297-4815-a336-7131574d52c7", "title": "ServiceWorkerContainer.getRegistrations()", "url": "/en-US/docs/Web/API/ServiceWorkerContainer/getRegistrations", "tags": ["API", "ServiceWorker", "Reference", "Experimental", "R\u00e9f\u00e9rence", "Exp\u00e9rimental", "ServiceWorkerContainer", "Service Workers", "Method"], "translations": [], "modified": "2016-03-17T13:44:29", "label": "ServiceWorkerContainer.getRegistrations()", "localization_tags": [], "locale": "en-US", "id": 145459, "last_edit": "2016-03-17T13:44:25", "summary": "The <strong><code>getRegistrations()</code></strong> method of the <a href=\"/en-US/docs/Web/API/ServiceWorkerContainer\" title=\"The ServiceWorkerContainer interface of the ServiceWorker API provides an object representing the service worker as an overall unit in the network ecosystem, including facilities to register, unregister and update service workers, and access the state of service workers and their registrations.\"><code>ServiceWorkerContainer</code></a> interface returns all <a href=\"/en-US/docs/Web/API/ServiceWorkerRegistration\" title=\"The ServiceWorkerRegistion interface of the ServiceWorker API represents the service worker registration. You register a service worker to control one or more pages that share the same origin.\"><code>ServiceWorkerRegistration</code></a>s associated with a <code>ServiceWorkerContainer</code> in an array. \u00a0If the method can't return <a href=\"/en-US/docs/Web/API/ServiceWorkerRegistration\" title=\"The ServiceWorkerRegistion interface of the ServiceWorker API represents the service worker registration. You register a service worker to control one or more pages that share the same origin.\"><code>ServiceWorkerRegistration</code></a>s, it returns\u00a0a\u00a0<a href=\"https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise\" style=\"text-decoration: underline;\" title=\"The Promise object is used for deferred and asynchronous computations. A Promise is in one of the three states:\"><code>Promise</code></a>.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Parameters", "title": "Parameters"}, {"id": "Returns", "title": "Returns"}, {"id": "Example", "title": "Example"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}], "slug": "Web/API/ServiceWorkerContainer/getRegistrations", "review_tags": ["technical"]}