repo_id stringlengths 22 103 | file_path stringlengths 41 147 | content stringlengths 181 193k | __index_level_0__ int64 0 0 |
|---|---|---|---|
data/mdn-content/files/en-us/web/api/htmlcollection | data/mdn-content/files/en-us/web/api/htmlcollection/length/index.md | ---
title: "HTMLCollection: length property"
short-title: length
slug: Web/API/HTMLCollection/length
page-type: web-api-instance-property
browser-compat: api.HTMLCollection.length
---
{{APIRef("DOM")}}
The **`HTMLCollection.length`** property returns the number of
items in a {{domxref("HTMLCollection")}}.
## Value
... | 0 |
data/mdn-content/files/en-us/web/api/htmlcollection | data/mdn-content/files/en-us/web/api/htmlcollection/item/index.md | ---
title: "HTMLCollection: item() method"
short-title: item()
slug: Web/API/HTMLCollection/item
page-type: web-api-instance-method
browser-compat: api.HTMLCollection.item
---
{{APIRef("HTML DOM")}}
The {{domxref("HTMLCollection")}} method `item()`
returns the element located at the specified offset into the collecti... | 0 |
data/mdn-content/files/en-us/web/api/htmlcollection | data/mdn-content/files/en-us/web/api/htmlcollection/nameditem/index.md | ---
title: "HTMLCollection: namedItem() method"
short-title: namedItem()
slug: Web/API/HTMLCollection/namedItem
page-type: web-api-instance-method
browser-compat: api.HTMLCollection.namedItem
---
{{APIRef("DOM")}}
The **`namedItem()`** method of the {{domxref("HTMLCollection")}} interface returns
the first {{domxref(... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/svgfespecularlightingelement/index.md | ---
title: SVGFESpecularLightingElement
slug: Web/API/SVGFESpecularLightingElement
page-type: web-api-interface
browser-compat: api.SVGFESpecularLightingElement
---
{{APIRef("SVG")}}
The **`SVGFESpecularLightingElement`** interface corresponds to the {{SVGElement("feSpecularLighting")}} element.
{{InheritanceDiagram... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/ndefreader/index.md | ---
title: NDEFReader
slug: Web/API/NDEFReader
page-type: web-api-interface
status:
- experimental
browser-compat: api.NDEFReader
---
{{SecureContext_Header}}{{SeeCompatTable}}{{APIRef("Web NFC API")}}
The **`NDEFReader`** interface of the [Web NFC API](/en-US/docs/Web/API/Web_NFC_API) is used to read from and writ... | 0 |
data/mdn-content/files/en-us/web/api/ndefreader | data/mdn-content/files/en-us/web/api/ndefreader/scan/index.md | ---
title: "NDEFReader: scan() method"
short-title: scan()
slug: Web/API/NDEFReader/scan
page-type: web-api-instance-method
status:
- experimental
browser-compat: api.NDEFReader.scan
---
{{SecureContext_Header}}{{SeeCompatTable}}{{APIRef("Web NFC API")}}
The `scan()` method of the {{DOMxRef("NDEFReader")}} interfac... | 0 |
data/mdn-content/files/en-us/web/api/ndefreader | data/mdn-content/files/en-us/web/api/ndefreader/reading_event/index.md | ---
title: "NDEFReader: reading event"
short-title: reading
slug: Web/API/NDEFReader/reading_event
page-type: web-api-event
status:
- experimental
browser-compat: api.NDEFReader.reading_event
---
{{SecureContext_Header}}{{SeeCompatTable}}{{APIRef("Web NFC API")}}
The `reading` event of the {{DOMxRef("NDEFReader")}}... | 0 |
data/mdn-content/files/en-us/web/api/ndefreader | data/mdn-content/files/en-us/web/api/ndefreader/write/index.md | ---
title: "NDEFReader: write() method"
short-title: write()
slug: Web/API/NDEFReader/write
page-type: web-api-instance-method
status:
- experimental
browser-compat: api.NDEFReader.write
---
{{SecureContext_Header}}{{SeeCompatTable}}{{APIRef("Web NFC API")}}
The `write()` method of the {{DOMxRef("NDEFReader")}} int... | 0 |
data/mdn-content/files/en-us/web/api/ndefreader | data/mdn-content/files/en-us/web/api/ndefreader/ndefreader/index.md | ---
title: "NDEFReader: NDEFReader() constructor"
short-title: NDEFReader()
slug: Web/API/NDEFReader/NDEFReader
page-type: web-api-constructor
status:
- experimental
browser-compat: api.NDEFReader.NDEFReader
---
{{SecureContext_Header}}{{APIRef("Web NFC API")}}{{SeeCompatTable}}
The **`NDEFReader()`**
constructor o... | 0 |
data/mdn-content/files/en-us/web/api/ndefreader | data/mdn-content/files/en-us/web/api/ndefreader/readingerror_event/index.md | ---
title: "NDEFReader: readingerror event"
short-title: readingerror
slug: Web/API/NDEFReader/readingerror_event
page-type: web-api-event
status:
- experimental
browser-compat: api.NDEFReader.readingerror_event
---
{{SecureContext_Header}}{{SeeCompatTable}}{{APIRef("Web NFC API")}}
The `readingerror` event of the ... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/svggraphicselement/index.md | ---
title: SVGGraphicsElement
slug: Web/API/SVGGraphicsElement
page-type: web-api-interface
browser-compat: api.SVGGraphicsElement
---
{{APIRef("SVG")}}
The **`SVGGraphicsElement`** interface represents SVG elements whose primary purpose is to directly render graphics into a group.
{{InheritanceDiagram}}
## Instanc... | 0 |
data/mdn-content/files/en-us/web/api/svggraphicselement | data/mdn-content/files/en-us/web/api/svggraphicselement/copy_event/index.md | ---
title: "SVGGraphicsElement: copy event"
short-title: copy
slug: Web/API/SVGGraphicsElement/copy_event
page-type: web-api-event
browser-compat: api.Element.copy_event
---
{{APIRef("SVG")}}
The **`copy`** event fires on {{domxref("SVGGraphicsElement", "SVGGraphicsElements")}} when the user initiates a copy action t... | 0 |
data/mdn-content/files/en-us/web/api/svggraphicselement | data/mdn-content/files/en-us/web/api/svggraphicselement/cut_event/index.md | ---
title: "SVGGraphicsElement: cut event"
short-title: cut
slug: Web/API/SVGGraphicsElement/cut_event
page-type: web-api-event
browser-compat: api.Element.cut_event
---
{{APIRef("SVG")}}
The **`cut`** event is fired on an {{domxref("SVGGraphicsElement")}} when the user has initiated a "cut" action through the browse... | 0 |
data/mdn-content/files/en-us/web/api/svggraphicselement | data/mdn-content/files/en-us/web/api/svggraphicselement/getbbox/index.md | ---
title: "SVGGraphicsElement: getBBox() method"
short-title: getBBox()
slug: Web/API/SVGGraphicsElement/getBBox
page-type: web-api-instance-method
browser-compat: api.SVGGraphicsElement.getBBox
---
{{APIRef("SVG")}}
The **`SVGGraphicsElement.getBBox()`** method allows us to determine
the coordinates of the smallest... | 0 |
data/mdn-content/files/en-us/web/api/svggraphicselement | data/mdn-content/files/en-us/web/api/svggraphicselement/paste_event/index.md | ---
title: "SVGGraphicsElement: paste event"
short-title: paste
slug: Web/API/SVGGraphicsElement/paste_event
page-type: web-api-event
browser-compat: api.Element.paste_event
---
{{APIRef("SVG")}}
The **`paste`** event is fired on an {{domxref("SVGGraphicsElement")}} when the user has initiated a "paste" action throug... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/windowclient/index.md | ---
title: WindowClient
slug: Web/API/WindowClient
page-type: web-api-interface
browser-compat: api.WindowClient
---
{{APIRef("Service Workers API")}}
The `WindowClient` interface of the [ServiceWorker API](/en-US/docs/Web/API/Service_Worker_API) represents the scope of a service worker client that is a document in a... | 0 |
data/mdn-content/files/en-us/web/api/windowclient | data/mdn-content/files/en-us/web/api/windowclient/focus/index.md | ---
title: "WindowClient: focus() method"
short-title: focus()
slug: Web/API/WindowClient/focus
page-type: web-api-instance-method
browser-compat: api.WindowClient.focus
---
{{APIRef("Service Workers API")}}
The **`focus()`** method of the {{domxref("WindowClient")}}
interface gives user input focus to the current cl... | 0 |
data/mdn-content/files/en-us/web/api/windowclient | data/mdn-content/files/en-us/web/api/windowclient/focused/index.md | ---
title: "WindowClient: focused property"
short-title: focused
slug: Web/API/WindowClient/focused
page-type: web-api-instance-property
browser-compat: api.WindowClient.focused
---
{{APIRef("Service Workers API")}}
The **`focused`** read-only property of the
{{domxref("WindowClient")}} interface is a boolean value t... | 0 |
data/mdn-content/files/en-us/web/api/windowclient | data/mdn-content/files/en-us/web/api/windowclient/ancestororigins/index.md | ---
title: "WindowClient: ancestorOrigins property"
short-title: ancestorOrigins
slug: Web/API/WindowClient/ancestorOrigins
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.WindowClient.ancestorOrigins
---
{{APIRef("Service Workers API")}}{{SeeCompatTable}}
The **`ancestorOrigins`** r... | 0 |
data/mdn-content/files/en-us/web/api/windowclient | data/mdn-content/files/en-us/web/api/windowclient/visibilitystate/index.md | ---
title: "WindowClient: visibilityState property"
short-title: visibilityState
slug: Web/API/WindowClient/visibilityState
page-type: web-api-instance-property
browser-compat: api.WindowClient.visibilityState
---
{{APIRef("Service Workers API")}}
The **`visibilityState`** read-only property of the
{{domxref("WindowC... | 0 |
data/mdn-content/files/en-us/web/api/windowclient | data/mdn-content/files/en-us/web/api/windowclient/navigate/index.md | ---
title: "WindowClient: navigate() method"
short-title: navigate()
slug: Web/API/WindowClient/navigate
page-type: web-api-instance-method
browser-compat: api.WindowClient.navigate
---
{{APIRef("Service Workers API")}}
The **`navigate()`** method of the {{domxref("WindowClient")}}
interface loads a specified URL int... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/cssfontfeaturevaluesrule/index.md | ---
title: CSSFontFeatureValuesRule
slug: Web/API/CSSFontFeatureValuesRule
page-type: web-api-interface
browser-compat: api.CSSFontFeatureValuesRule
---
{{APIRef("CSSOM")}}
The **`CSSFontFeatureValuesRule`** interface represents an {{cssxref("@font-feature-values")}} [at-rule](/en-US/docs/Web/CSS/At-rule), letting de... | 0 |
data/mdn-content/files/en-us/web/api/cssfontfeaturevaluesrule | data/mdn-content/files/en-us/web/api/cssfontfeaturevaluesrule/fontfamily/index.md | ---
title: "CSSFontFeatureValuesRule: fontFamily property"
short-title: fontFamily
slug: Web/API/CSSFontFeatureValuesRule/fontFamily
page-type: web-api-instance-property
browser-compat: api.CSSFontFeatureValuesRule.fontFamily
---
{{ APIRef("CSSOM") }}
The **`fontFamily`** property of the {{domxref("CSSConditionRule")... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/domstringlist/index.md | ---
title: DOMStringList
slug: Web/API/DOMStringList
page-type: web-api-interface
browser-compat: api.DOMStringList
---
{{APIRef("DOM")}}
The **`DOMStringList`** interface is a legacy type returned by some APIs and represents a non-modifiable list of strings (`DOMString`). Modern APIs use {{jsxref("Array")}} objects ... | 0 |
data/mdn-content/files/en-us/web/api/domstringlist | data/mdn-content/files/en-us/web/api/domstringlist/length/index.md | ---
title: "DOMStringList: length property"
short-title: length
slug: Web/API/DOMStringList/length
page-type: web-api-instance-property
browser-compat: api.DOMStringList.length
---
{{APIRef("DOM")}}
The read-only **`length`** property indicates the number of strings in the {{domxref("DOMStringList")}}.
## Value
A {... | 0 |
data/mdn-content/files/en-us/web/api/domstringlist | data/mdn-content/files/en-us/web/api/domstringlist/item/index.md | ---
title: "DOMStringList: item() method"
short-title: item()
slug: Web/API/DOMStringList/item
page-type: web-api-instance-method
browser-compat: api.DOMStringList.item
---
{{APIRef("DOM")}}
The **`item()`** method returns a string from a [`DOMStringList`](/en-US/docs/Web/API/DOMStringList) by index.
## Syntax
```j... | 0 |
data/mdn-content/files/en-us/web/api/domstringlist | data/mdn-content/files/en-us/web/api/domstringlist/contains/index.md | ---
title: "DOMStringList: contains() method"
short-title: contains()
slug: Web/API/DOMStringList/contains
page-type: web-api-instance-method
browser-compat: api.DOMStringList.contains
---
{{APIRef("DOM")}}
The **`contains()`** method returns a boolean indicating whether the given string is in the list.
## Syntax
`... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/htmlpictureelement/index.md | ---
title: HTMLPictureElement
slug: Web/API/HTMLPictureElement
page-type: web-api-interface
browser-compat: api.HTMLPictureElement
---
{{APIRef("HTML DOM")}}
The **`HTMLPictureElement`** interface represents a {{HTMLElement("picture")}} HTML element. It doesn't implement specific properties or methods.
{{Inheritance... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/xrviewport/index.md | ---
title: XRViewport
slug: Web/API/XRViewport
page-type: web-api-interface
browser-compat: api.XRViewport
---
{{APIRef("WebXR Device API")}}{{SecureContext_Header}}
The WebXR Device API's **`XRViewport`** interface provides properties used to describe the size and position of the current viewport within the {{domxre... | 0 |
data/mdn-content/files/en-us/web/api/xrviewport | data/mdn-content/files/en-us/web/api/xrviewport/y/index.md | ---
title: "XRViewport: y property"
short-title: "y"
slug: Web/API/XRViewport/y
page-type: web-api-instance-property
browser-compat: api.XRViewport.y
---
{{APIRef("WebXR Device API")}}{{SecureContext_Header}}
The read-only {{domxref("XRViewport")}} interface's
**`y`** property indicates the offset from the bottom edg... | 0 |
data/mdn-content/files/en-us/web/api/xrviewport | data/mdn-content/files/en-us/web/api/xrviewport/x/index.md | ---
title: "XRViewport: x property"
short-title: x
slug: Web/API/XRViewport/x
page-type: web-api-instance-property
browser-compat: api.XRViewport.x
---
{{APIRef("WebXR Device API")}}{{SecureContext_Header}}
The read-only {{domxref("XRViewport")}} interface's
**`x`** property indicates the offset from the left edge of... | 0 |
data/mdn-content/files/en-us/web/api/xrviewport | data/mdn-content/files/en-us/web/api/xrviewport/width/index.md | ---
title: "XRViewport: width property"
short-title: width
slug: Web/API/XRViewport/width
page-type: web-api-instance-property
browser-compat: api.XRViewport.width
---
{{APIRef("WebXR Device API")}}{{SecureContext_Header}}
The read-only {{domxref("XRViewport")}} property
**`width`** specifies the width of the viewpor... | 0 |
data/mdn-content/files/en-us/web/api/xrviewport | data/mdn-content/files/en-us/web/api/xrviewport/height/index.md | ---
title: "XRViewport: height property"
short-title: height
slug: Web/API/XRViewport/height
page-type: web-api-instance-property
browser-compat: api.XRViewport.height
---
{{APIRef("WebXR Device API")}}{{SecureContext_Header}}
The read-only {{domxref("XRViewport")}} property
**`height`** specifies the height, in pixe... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/positionsensorvrdevice/index.md | ---
title: PositionSensorVRDevice
slug: Web/API/PositionSensorVRDevice
page-type: web-api-interface
status:
- deprecated
- non-standard
browser-compat: api.PositionSensorVRDevice
---
{{APIRef("WebVR API")}}{{Deprecated_Header}}{{Non-standard_Header}}
The **`PositionSensorVRDevice`** interface of the [WebVR API](/... | 0 |
data/mdn-content/files/en-us/web/api/positionsensorvrdevice | data/mdn-content/files/en-us/web/api/positionsensorvrdevice/resetsensor/index.md | ---
title: "PositionSensorVRDevice: resetSensor() method"
short-title: resetSensor()
slug: Web/API/PositionSensorVRDevice/resetSensor
page-type: web-api-instance-method
status:
- deprecated
- non-standard
browser-compat: api.PositionSensorVRDevice.resetSensor
---
{{deprecated_header}}{{APIRef("WebVR API")}}{{Non-s... | 0 |
data/mdn-content/files/en-us/web/api/positionsensorvrdevice | data/mdn-content/files/en-us/web/api/positionsensorvrdevice/getimmediatestate/index.md | ---
title: "PositionSensorVRDevice: getImmediateState() method"
short-title: getImmediateState()
slug: Web/API/PositionSensorVRDevice/getImmediateState
page-type: web-api-instance-method
status:
- deprecated
- non-standard
browser-compat: api.PositionSensorVRDevice.getImmediateState
---
{{deprecated_header}}{{APIR... | 0 |
data/mdn-content/files/en-us/web/api/positionsensorvrdevice | data/mdn-content/files/en-us/web/api/positionsensorvrdevice/getstate/index.md | ---
title: "PositionSensorVRDevice: getState() method"
short-title: getState()
slug: Web/API/PositionSensorVRDevice/getState
page-type: web-api-instance-method
status:
- deprecated
- non-standard
browser-compat: api.PositionSensorVRDevice.getState
---
{{deprecated_header}}{{APIRef("WebVR API")}}{{Non-standard_head... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/storage/index.md | ---
title: Storage
slug: Web/API/Storage
page-type: web-api-interface
browser-compat: api.Storage
---
{{APIRef("Web Storage API")}}
The **`Storage`** interface of the [Web Storage API](/en-US/docs/Web/API/Web_Storage_API) provides access to a particular domain's session or local storage. It allows, for example, the a... | 0 |
data/mdn-content/files/en-us/web/api/storage | data/mdn-content/files/en-us/web/api/storage/removeitem/index.md | ---
title: "Storage: removeItem() method"
short-title: removeItem()
slug: Web/API/Storage/removeItem
page-type: web-api-instance-method
browser-compat: api.Storage.removeItem
---
{{APIRef("Web Storage API")}}
The **`removeItem()`** method of the {{domxref("Storage")}}
interface, when passed a key name, will remove th... | 0 |
data/mdn-content/files/en-us/web/api/storage | data/mdn-content/files/en-us/web/api/storage/length/index.md | ---
title: "Storage: length property"
short-title: length
slug: Web/API/Storage/length
page-type: web-api-instance-property
browser-compat: api.Storage.length
---
{{APIRef("Web Storage API")}}
The **`length`** read-only property of the
{{domxref("Storage")}} interface returns the number of data items stored in a give... | 0 |
data/mdn-content/files/en-us/web/api/storage | data/mdn-content/files/en-us/web/api/storage/clear/index.md | ---
title: "Storage: clear() method"
short-title: clear()
slug: Web/API/Storage/clear
page-type: web-api-instance-method
browser-compat: api.Storage.clear
---
{{APIRef("Web Storage API")}}
The **`clear()`** method of the {{domxref("Storage")}}
interface clears all keys stored in a given `Storage` object.
## Syntax
... | 0 |
data/mdn-content/files/en-us/web/api/storage | data/mdn-content/files/en-us/web/api/storage/setitem/index.md | ---
title: "Storage: setItem() method"
short-title: setItem()
slug: Web/API/Storage/setItem
page-type: web-api-instance-method
browser-compat: api.Storage.setItem
---
{{APIRef("Web Storage API")}}
The **`setItem()`** method of the {{domxref("Storage")}}
interface, when passed a key name and value, will add that key t... | 0 |
data/mdn-content/files/en-us/web/api/storage | data/mdn-content/files/en-us/web/api/storage/getitem/index.md | ---
title: "Storage: getItem() method"
short-title: getItem()
slug: Web/API/Storage/getItem
page-type: web-api-instance-method
browser-compat: api.Storage.getItem
---
{{APIRef("Web Storage API")}}
The **`getItem()`** method of the {{domxref("Storage")}}
interface, when passed a key name, will return that key's value,... | 0 |
data/mdn-content/files/en-us/web/api/storage | data/mdn-content/files/en-us/web/api/storage/key/index.md | ---
title: "Storage: key() method"
short-title: key()
slug: Web/API/Storage/key
page-type: web-api-instance-method
browser-compat: api.Storage.key
---
{{APIRef("Web Storage API")}}
The **`key()`** method of the {{domxref("Storage")}} interface,
when passed a number n, returns the name of the nth key in a given `Stora... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/federatedcredential/index.md | ---
title: FederatedCredential
slug: Web/API/FederatedCredential
page-type: web-api-interface
status:
- experimental
browser-compat: api.FederatedCredential
---
{{SeeCompatTable}}{{APIRef("Credential Management API")}}{{SecureContext_Header}}
The **`FederatedCredential`** interface of the [Credential Management API... | 0 |
data/mdn-content/files/en-us/web/api/federatedcredential | data/mdn-content/files/en-us/web/api/federatedcredential/federatedcredential/index.md | ---
title: "FederatedCredential: FederatedCredential() constructor"
short-title: FederatedCredential()
slug: Web/API/FederatedCredential/FederatedCredential
page-type: web-api-constructor
status:
- experimental
browser-compat: api.FederatedCredential.FederatedCredential
---
{{APIRef("Credential Management API")}}{{S... | 0 |
data/mdn-content/files/en-us/web/api/federatedcredential | data/mdn-content/files/en-us/web/api/federatedcredential/protocol/index.md | ---
title: "FederatedCredential: protocol property"
short-title: protocol
slug: Web/API/FederatedCredential/protocol
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.FederatedCredential.protocol
---
{{SeeCompatTable}}{{APIRef("Credential Management API")}}{{securecontext_header}}
The ... | 0 |
data/mdn-content/files/en-us/web/api/federatedcredential | data/mdn-content/files/en-us/web/api/federatedcredential/provider/index.md | ---
title: "FederatedCredential: provider property"
short-title: provider
slug: Web/API/FederatedCredential/provider
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.FederatedCredential.provider
---
{{SeeCompatTable}}{{APIRef("Credential Management API")}}{{SecureContext_Header}}
The ... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/gravitysensor/index.md | ---
title: GravitySensor
slug: Web/API/GravitySensor
page-type: web-api-interface
browser-compat: api.GravitySensor
---
{{securecontext_header}}{{APIRef("Sensor API")}}
The **`GravitySensor`** interface of the [Sensor APIs](/en-US/docs/Web/API/Sensor_APIs) provides on each reading the gravity applied to the device al... | 0 |
data/mdn-content/files/en-us/web/api/gravitysensor | data/mdn-content/files/en-us/web/api/gravitysensor/gravitysensor/index.md | ---
title: "GravitySensor: GravitySensor() constructor"
short-title: GravitySensor()
slug: Web/API/GravitySensor/GravitySensor
page-type: web-api-constructor
browser-compat: api.GravitySensor.GravitySensor
---
{{securecontext_header}}{{APIRef("Sensor API")}}
The **`GravitySensor()`**
constructor creates a new {{domxr... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/htmlmapelement/index.md | ---
title: HTMLMapElement
slug: Web/API/HTMLMapElement
page-type: web-api-interface
browser-compat: api.HTMLMapElement
---
{{ APIRef("HTML DOM") }}
The **`HTMLMapElement`** interface provides special properties and methods (beyond those of the regular object {{domxref("HTMLElement")}} interface it also has available ... | 0 |
data/mdn-content/files/en-us/web/api/htmlmapelement | data/mdn-content/files/en-us/web/api/htmlmapelement/name/index.md | ---
title: "HTMLMapElement: name property"
short-title: name
slug: Web/API/HTMLMapElement/name
page-type: web-api-instance-property
browser-compat: api.HTMLMapElement.name
---
{{ApiRef("HTML DOM")}}
The **`name`** property of the {{domxref("HTMLMapElement")}} represents the unique name `<map>` element.
Its value can ... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/svguseelement/index.md | ---
title: SVGUseElement
slug: Web/API/SVGUseElement
page-type: web-api-interface
browser-compat: api.SVGUseElement
---
{{APIRef("SVG")}}
## SVG use DOM interface
The **`SVGUseElement`** interface corresponds to the {{SVGElement("use")}} element.
{{InheritanceDiagram}}
## Instance properties
_This interface also ... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/vttcue/index.md | ---
title: VTTCue
slug: Web/API/VTTCue
page-type: web-api-interface
browser-compat: api.VTTCue
---
{{APIRef("WebVTT")}}
The `VTTCue` interface—part of the API for handling WebVTT (text tracks on media presentations)—describes and controls the text track associated with a particular {{HTMLElement("track")}} element.
... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/snaptolines/index.md | ---
title: "VTTCue: snapToLines property"
short-title: snapToLines
slug: Web/API/VTTCue/snapToLines
page-type: web-api-instance-property
browser-compat: api.VTTCue.snapToLines
---
{{APIRef("WebVTT")}}
The **`snapToLines`** property of the {{domxref("VTTCue")}} interface is a {{jsxref("Boolean")}} indicating if the {{... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/vertical/index.md | ---
title: "VTTCue: vertical property"
short-title: vertical
slug: Web/API/VTTCue/vertical
page-type: web-api-instance-property
browser-compat: api.VTTCue.vertical
---
{{APIRef("WebVTT")}}
The **`vertical`** property of the {{domxref("VTTCue")}} interface is a string representing the cue's writing direction.
## Valu... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/position/index.md | ---
title: "VTTCue: position property"
short-title: position
slug: Web/API/VTTCue/position
page-type: web-api-instance-property
browser-compat: api.VTTCue.position
---
{{APIRef("WebVTT")}}
The **`position`** property of the {{domxref("VTTCue")}} interface represents the indentation of the cue within the line.
## Val... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/region/index.md | ---
title: "VTTCue: region property"
short-title: region
slug: Web/API/VTTCue/region
page-type: web-api-instance-property
browser-compat: api.VTTCue.region
---
{{APIRef("WebVTT")}}
The **`region`** property of the {{domxref("VTTCue")}} interface returns and sets the {{domxref("VTTRegion")}} that this cue belongs to.
... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/linealign/index.md | ---
title: "VTTCue: lineAlign property"
short-title: lineAlign
slug: Web/API/VTTCue/lineAlign
page-type: web-api-instance-property
browser-compat: api.VTTCue.lineAlign
---
{{APIRef("WebVTT")}}
The **`lineAlign`** property of the {{domxref("VTTCue")}} interface represents the alignment of this VTT cue.
## Value
A st... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/text/index.md | ---
title: "VTTCue: text property"
short-title: text
slug: Web/API/VTTCue/text
page-type: web-api-instance-property
browser-compat: api.VTTCue.text
---
{{APIRef("WebVTT")}}
The **`text`** property of the {{domxref("VTTCue")}} interface represents the text contents of the cue.
## Value
A string containing the raw te... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/size/index.md | ---
title: "VTTCue: size property"
short-title: size
slug: Web/API/VTTCue/size
page-type: web-api-instance-property
browser-compat: api.VTTCue.size
---
{{APIRef("WebVTT")}}
The **`size`** property of the {{domxref("VTTCue")}} interface represents the size of the cue as a percentage of the video size.
## Value
A num... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/positionalign/index.md | ---
title: "VTTCue: positionAlign property"
short-title: positionAlign
slug: Web/API/VTTCue/positionAlign
page-type: web-api-instance-property
browser-compat: api.VTTCue.positionAlign
---
{{APIRef("WebVTT")}}
The **`positionAlign`** property of the {{domxref("VTTCue")}} interface is used to determine what {{domxref("... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/vttcue/index.md | ---
title: "VTTCue: VTTCue() constructor"
short-title: VTTCue()
slug: Web/API/VTTCue/VTTCue
page-type: web-api-constructor
browser-compat: api.VTTCue.VTTCue
---
{{APIRef("WebVTT")}}
The **`VTTCue()`** constructor creates and returns a new
{{domxref("VTTCue")}} object.
## Syntax
```js-nolint
new VTTCue(startTime, en... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/getcueashtml/index.md | ---
title: "VTTCue: getCueAsHTML() method"
short-title: getCueAsHTML()
slug: Web/API/VTTCue/getCueAsHTML
page-type: web-api-instance-method
browser-compat: api.VTTCue.getCueAsHTML
---
{{APIRef("WebVTT")}}
The **`getCueAsHTML()`** method of the {{domxref("VTTCue")}} interface returns a {{domxref("DocumentFragment")}} ... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/line/index.md | ---
title: "VTTCue: line property"
short-title: line
slug: Web/API/VTTCue/line
page-type: web-api-instance-property
browser-compat: api.VTTCue.line
---
{{DefaultAPISidebar("")}}
The **`line`** property of the {{domxref("VTTCue")}} interface represents the cue line of this WebVTT cue.
## Value
A number, or `"auto"` ... | 0 |
data/mdn-content/files/en-us/web/api/vttcue | data/mdn-content/files/en-us/web/api/vttcue/align/index.md | ---
title: "VTTCue: align property"
short-title: align
slug: Web/API/VTTCue/align
page-type: web-api-instance-property
browser-compat: api.VTTCue.align
---
{{APIRef("WebVTT")}}
The **`align`** property of the {{domxref("VTTCue")}} interface represents the alignment of all of the lines of text in the text box.
## Val... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/htmldialogelement/index.md | ---
title: HTMLDialogElement
slug: Web/API/HTMLDialogElement
page-type: web-api-interface
browser-compat: api.HTMLDialogElement
---
{{APIRef("HTML DOM")}}
The **`HTMLDialogElement`** interface provides methods to manipulate {{HTMLElement("dialog")}} elements. It inherits properties and methods from the {{domxref("HTM... | 0 |
data/mdn-content/files/en-us/web/api/htmldialogelement | data/mdn-content/files/en-us/web/api/htmldialogelement/showmodal/index.md | ---
title: "HTMLDialogElement: showModal() method"
short-title: showModal()
slug: Web/API/HTMLDialogElement/showModal
page-type: web-api-instance-method
browser-compat: api.HTMLDialogElement.showModal
---
{{ APIRef("HTML DOM") }}
The **`showModal()`** method of the
{{domxref("HTMLDialogElement")}} interface displays ... | 0 |
data/mdn-content/files/en-us/web/api/htmldialogelement | data/mdn-content/files/en-us/web/api/htmldialogelement/close_event/index.md | ---
title: "HTMLDialogElement: close event"
short-title: close
slug: Web/API/HTMLDialogElement/close_event
page-type: web-api-event
browser-compat: api.HTMLDialogElement.close_event
---
{{ APIRef() }}
The `close` event is fired on an `HTMLDialogElement` object when the {{htmlelement("dialog")}} it represents has been... | 0 |
data/mdn-content/files/en-us/web/api/htmldialogelement | data/mdn-content/files/en-us/web/api/htmldialogelement/returnvalue/index.md | ---
title: "HTMLDialogElement: returnValue property"
short-title: returnValue
slug: Web/API/HTMLDialogElement/returnValue
page-type: web-api-instance-property
browser-compat: api.HTMLDialogElement.returnValue
---
{{ APIRef("HTML DOM") }}
The **`returnValue`** property of the {{domxref("HTMLDialogElement")}} interface... | 0 |
data/mdn-content/files/en-us/web/api/htmldialogelement | data/mdn-content/files/en-us/web/api/htmldialogelement/show/index.md | ---
title: "HTMLDialogElement: show() method"
short-title: show()
slug: Web/API/HTMLDialogElement/show
page-type: web-api-instance-method
browser-compat: api.HTMLDialogElement.show
---
{{ APIRef("HTML DOM") }}
The **`show()`** method of the {{domxref("HTMLDialogElement")}}
interface displays the dialog modelessly, i.... | 0 |
data/mdn-content/files/en-us/web/api/htmldialogelement | data/mdn-content/files/en-us/web/api/htmldialogelement/close/index.md | ---
title: "HTMLDialogElement: close() method"
short-title: close()
slug: Web/API/HTMLDialogElement/close
page-type: web-api-instance-method
browser-compat: api.HTMLDialogElement.close
---
{{ APIRef("HTML DOM") }}
The **`close()`** method of the {{domxref("HTMLDialogElement")}} interface closes the {{htmlelement("dia... | 0 |
data/mdn-content/files/en-us/web/api/htmldialogelement | data/mdn-content/files/en-us/web/api/htmldialogelement/open/index.md | ---
title: "HTMLDialogElement: open property"
short-title: open
slug: Web/API/HTMLDialogElement/open
page-type: web-api-instance-property
browser-compat: api.HTMLDialogElement.open
---
{{ APIRef("HTML DOM") }}
The **`open`** property of the
{{domxref("HTMLDialogElement")}} interface is a boolean value reflecting the
... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/gpuqueryset/index.md | ---
title: GPUQuerySet
slug: Web/API/GPUQuerySet
page-type: web-api-interface
status:
- experimental
browser-compat: api.GPUQuerySet
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`GPUQuerySet`** interface of the {{domxref("WebGPU API", "WebGPU API", "", "nocode")}} is used to record t... | 0 |
data/mdn-content/files/en-us/web/api/gpuqueryset | data/mdn-content/files/en-us/web/api/gpuqueryset/destroy/index.md | ---
title: "GPUQuerySet: destroy() method"
short-title: destroy()
slug: Web/API/GPUQuerySet/destroy
page-type: web-api-instance-method
status:
- experimental
browser-compat: api.GPUQuerySet.destroy
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`destroy()`** method of the
{{domxref("GP... | 0 |
data/mdn-content/files/en-us/web/api/gpuqueryset | data/mdn-content/files/en-us/web/api/gpuqueryset/label/index.md | ---
title: "GPUQuerySet: label property"
short-title: label
slug: Web/API/GPUQuerySet/label
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.GPUQuerySet.label
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`label`** property of the
{{domxref("GPUQuerySet"... | 0 |
data/mdn-content/files/en-us/web/api/gpuqueryset | data/mdn-content/files/en-us/web/api/gpuqueryset/type/index.md | ---
title: "GPUQuerySet: type property"
short-title: type
slug: Web/API/GPUQuerySet/type
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.GPUQuerySet.type
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`type`** read-only property of the
{{domxref("GPUQuer... | 0 |
data/mdn-content/files/en-us/web/api/gpuqueryset | data/mdn-content/files/en-us/web/api/gpuqueryset/count/index.md | ---
title: "GPUQuerySet: count property"
short-title: count
slug: Web/API/GPUQuerySet/count
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.GPUQuerySet.count
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`count`** read-only property of the
{{domxref("GP... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/dommatrixreadonly/index.md | ---
title: DOMMatrixReadOnly
slug: Web/API/DOMMatrixReadOnly
page-type: web-api-interface
browser-compat: api.DOMMatrixReadOnly
---
{{APIRef("Geometry Interfaces")}}
The **`DOMMatrixReadOnly`** interface represents a read-only 4×4 matrix, suitable for 2D and 3D operations. The {{domxref("DOMMatrix")}} interface — whi... | 0 |
data/mdn-content/files/en-us/web/api/dommatrixreadonly | data/mdn-content/files/en-us/web/api/dommatrixreadonly/scale/index.md | ---
title: "DOMMatrixReadOnly: scale() method"
short-title: scale()
slug: Web/API/DOMMatrixReadOnly/scale
page-type: web-api-instance-method
browser-compat: api.DOMMatrixReadOnly.scale
---
{{APIRef("Geometry Interfaces")}}
The **`scale()`** method of the
{{domxref("DOMMatrixReadOnly")}} interface creates a new matrix... | 0 |
data/mdn-content/files/en-us/web/api/dommatrixreadonly | data/mdn-content/files/en-us/web/api/dommatrixreadonly/translate/index.md | ---
title: "DOMMatrixReadOnly: translate() method"
short-title: translate()
slug: Web/API/DOMMatrixReadOnly/translate
page-type: web-api-instance-method
browser-compat: api.DOMMatrixReadOnly.translate
---
{{APIRef("Geometry Interfaces")}}
The `translate()` method of the {{domxref("DOMMatrixReadOnly")}} interface
crea... | 0 |
data/mdn-content/files/en-us/web/api/dommatrixreadonly | data/mdn-content/files/en-us/web/api/dommatrixreadonly/dommatrixreadonly/index.md | ---
title: "DOMMatrixReadOnly: DOMMatrixReadOnly() constructor"
short-title: DOMMatrixReadOnly()
slug: Web/API/DOMMatrixReadOnly/DOMMatrixReadOnly
page-type: web-api-constructor
browser-compat: api.DOMMatrixReadOnly.DOMMatrixReadOnly
---
{{APIRef("Geometry Interfaces")}}
The **`DOMMatrixReadOnly`** constructor create... | 0 |
data/mdn-content/files/en-us/web/api/dommatrixreadonly | data/mdn-content/files/en-us/web/api/dommatrixreadonly/flipx/index.md | ---
title: "DOMMatrixReadOnly: flipX() method"
short-title: flipX()
slug: Web/API/DOMMatrixReadOnly/flipX
page-type: web-api-instance-method
browser-compat: api.DOMMatrixReadOnly.flipX
---
{{APIRef("Geometry Interfaces")}}
The `flipX()` method of the {{domxref("DOMMatrixReadOnly")}} interface creates a new matrix bei... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/webhid_api/index.md | ---
title: WebHID API
slug: Web/API/WebHID_API
page-type: web-api-overview
status:
- experimental
browser-compat: api.HID
---
{{DefaultAPISidebar("WebHID API")}}{{SeeCompatTable}}
A Human Interface Device (HID) is a type of device that takes input from or provides output to humans. It also refers to the HID protoco... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/xrlayerevent/index.md | ---
title: XRLayerEvent
slug: Web/API/XRLayerEvent
page-type: web-api-interface
status:
- experimental
browser-compat: api.XRLayerEvent
---
{{APIRef("WebXR Device API")}} {{secureContext_header}}{{SeeCompatTable}}
The **`XRLayerEvent`** interface of the [WebXR Device API](/en-US/docs/Web/API/WebXR_Device_API) is th... | 0 |
data/mdn-content/files/en-us/web/api/xrlayerevent | data/mdn-content/files/en-us/web/api/xrlayerevent/xrlayerevent/index.md | ---
title: "XRLayerEvent: XRLayerEvent() constructor"
short-title: XRLayerEvent()
slug: Web/API/XRLayerEvent/XRLayerEvent
page-type: web-api-constructor
status:
- experimental
browser-compat: api.XRLayerEvent.XRLayerEvent
---
{{APIRef("WebXR Device API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`XRLayerEve... | 0 |
data/mdn-content/files/en-us/web/api/xrlayerevent | data/mdn-content/files/en-us/web/api/xrlayerevent/layer/index.md | ---
title: "XRLayerEvent: layer property"
short-title: layer
slug: Web/API/XRLayerEvent/layer
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.XRLayerEvent.layer
---
{{APIRef("WebXR Device API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`layer`** property of the {{domxref("XRL... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/serviceworkerregistration/index.md | ---
title: ServiceWorkerRegistration
slug: Web/API/ServiceWorkerRegistration
page-type: web-api-interface
browser-compat: api.ServiceWorkerRegistration
---
{{APIRef("Service Workers API")}}{{SecureContext_Header}}
The **`ServiceWorkerRegistration`** interface of the [Service Worker API](/en-US/docs/Web/API/Service_Wo... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/backgroundfetch/index.md | ---
title: "ServiceWorkerRegistration: backgroundFetch property"
short-title: backgroundFetch
slug: Web/API/ServiceWorkerRegistration/backgroundFetch
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.ServiceWorkerRegistration.backgroundFetch
---
{{APIRef("Background Fetch API")}}{{SeeCo... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/cookies/index.md | ---
title: "ServiceWorkerRegistration: cookies property"
short-title: cookies
slug: Web/API/ServiceWorkerRegistration/cookies
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.ServiceWorkerRegistration.cookies
---
{{APIRef("Cookie Store API")}}{{SeeCompatTable}}{{SecureContext_Header}}
... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/scope/index.md | ---
title: "ServiceWorkerRegistration: scope property"
short-title: scope
slug: Web/API/ServiceWorkerRegistration/scope
page-type: web-api-instance-property
browser-compat: api.ServiceWorkerRegistration.scope
---
{{APIRef("Service Workers API")}}{{SecureContext_Header}}
The **`scope`** read-only property of the
{{dom... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/updatefound_event/index.md | ---
title: "ServiceWorkerRegistration: updatefound event"
short-title: updatefound
slug: Web/API/ServiceWorkerRegistration/updatefound_event
page-type: web-api-event
browser-compat: api.ServiceWorkerRegistration.updatefound_event
---
{{APIRef("Service Workers API")}}{{SecureContext_Header}}
The **`updatefound`** even... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/updateviacache/index.md | ---
title: "ServiceWorkerRegistration: updateViaCache property"
short-title: updateViaCache
slug: Web/API/ServiceWorkerRegistration/updateViaCache
page-type: web-api-instance-property
browser-compat: api.ServiceWorkerRegistration.updateViaCache
---
{{APIRef("Service Workers API")}}{{SecureContext_Header}}
The **`upda... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/paymentmanager/index.md | ---
title: "ServiceWorkerRegistration: paymentManager property"
short-title: paymentManager
slug: Web/API/ServiceWorkerRegistration/paymentManager
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.ServiceWorkerRegistration.paymentManager
---
{{APIRef("Payment Handler API")}}{{SeeCompatT... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/getnotifications/index.md | ---
title: "ServiceWorkerRegistration: getNotifications() method"
short-title: getNotifications()
slug: Web/API/ServiceWorkerRegistration/getNotifications
page-type: web-api-instance-method
browser-compat: api.ServiceWorkerRegistration.getNotifications
---
{{APIRef("Web Notifications")}}{{SecureContext_Header}}
The *... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/pushmanager/index.md | ---
title: "ServiceWorkerRegistration: pushManager property"
short-title: pushManager
slug: Web/API/ServiceWorkerRegistration/pushManager
page-type: web-api-instance-property
browser-compat: api.ServiceWorkerRegistration.pushManager
---
{{APIRef("Service Workers API")}}{{SecureContext_Header}}
The **`pushManager`** r... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/waiting/index.md | ---
title: "ServiceWorkerRegistration: waiting property"
short-title: waiting
slug: Web/API/ServiceWorkerRegistration/waiting
page-type: web-api-instance-property
browser-compat: api.ServiceWorkerRegistration.waiting
---
{{APIRef("Service Workers API")}}{{SecureContext_Header}}
The **`waiting`** read-only property of... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/unregister/index.md | ---
title: "ServiceWorkerRegistration: unregister() method"
short-title: unregister()
slug: Web/API/ServiceWorkerRegistration/unregister
page-type: web-api-instance-method
browser-compat: api.ServiceWorkerRegistration.unregister
---
{{APIRef("Service Workers API")}}{{SecureContext_Header}}
The **`unregister()`** meth... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/installing/index.md | ---
title: "ServiceWorkerRegistration: installing property"
short-title: installing
slug: Web/API/ServiceWorkerRegistration/installing
page-type: web-api-instance-property
browser-compat: api.ServiceWorkerRegistration.installing
---
{{APIRef("Service Workers API")}}{{SecureContext_Header}}
The **`installing`** read-o... | 0 |
data/mdn-content/files/en-us/web/api/serviceworkerregistration | data/mdn-content/files/en-us/web/api/serviceworkerregistration/update/index.md | ---
title: "ServiceWorkerRegistration: update() method"
short-title: update()
slug: Web/API/ServiceWorkerRegistration/update
page-type: web-api-instance-method
browser-compat: api.ServiceWorkerRegistration.update
---
{{APIRef("Service Workers API")}}{{SecureContext_Header}}
The **`update()`** method of the
{{domxref(... | 0 |
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