ServiceWorkerGlobalScope.caches

The ServiceWorkerGlobalScope.caches read-only property returns the CacheStorage object associated with the service worker.

Syntax

var myCacheStorage = self.caches;

Value

A CacheStorage object.

Specifications

Specification Status Comment
Service Workers
The definition of 'ServiceWorkerGlobalScope.caches' in that specification.
Working Draft Initial definition.

Browser compatibility

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Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 40.0 44.0 (44.0)[1] No support ? No support
Feature Android Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
Basic support ? 44.0 (44.0) (Yes) No support ? No support ?

[1] Service workers (and Push) have been disabled in the Firefox 45 and 52 Extended Support Releases (ESR.)

See also

Document Tags and Contributors

 Contributors to this page: chrisdavidmills, rolfedh, Speculative
 Last updated by: chrisdavidmills,