ServiceWorkerGlobalScope.caches

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  1. Syntax
  2. Specifications
  3. Browser compatibility
  4. See also

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

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
Basic support
Experimental
Chrome Full support 40Edge ? Firefox Full support 44
Notes
Full support 44
Notes
Notes Service workers (and Push) have been disabled in the Firefox 45 and 52 Extended Support Releases (ESR).
IE No support NoOpera Full support 24Safari Full support 11.1WebView Android Full support 40Chrome Android Full support 40Edge Mobile ? Firefox Android Full support 44Opera Android Full support 24Safari iOS Full support 11.1Samsung Internet Android Full support 4.0

Legend

Full support  
Full support
No support  
No support
Compatibility unknown  
Compatibility unknown
Experimental. Expect behavior to change in the future.
Experimental. Expect behavior to change in the future.
See implementation notes.
See implementation notes.

See also

Document Tags and Contributors

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