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/navigator | data/mdn-content/files/en-us/web/api/navigator/getgamepads/index.md | ---
title: "Navigator: getGamepads() method"
short-title: getGamepads()
slug: Web/API/Navigator/getGamepads
page-type: web-api-instance-method
browser-compat: api.Navigator.getGamepads
---
{{APIRef("Gamepad API")}}{{securecontext_header}}
The **`Navigator.getGamepads()`** method returns an array of
{{domxref("Gamepad... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/getbattery/index.md | ---
title: "Navigator: getBattery() method"
short-title: getBattery()
slug: Web/API/Navigator/getBattery
page-type: web-api-instance-method
browser-compat: api.Navigator.getBattery
---
{{ApiRef("Battery API")}}{{securecontext_header}}
The **`getBattery()`** method provides information about the system's battery.
It r... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/productsub/index.md | ---
title: "Navigator: productSub property"
short-title: productSub
slug: Web/API/Navigator/productSub
page-type: web-api-instance-property
status:
- deprecated
browser-compat: api.Navigator.productSub
---
{{ ApiRef("HTML DOM") }} {{Deprecated_Header}}
The **`Navigator.productSub`** read-only property returns the
b... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/plugins/index.md | ---
title: "Navigator: plugins property"
short-title: plugins
slug: Web/API/Navigator/plugins
page-type: web-api-instance-property
status:
- deprecated
browser-compat: api.Navigator.plugins
---
{{APIRef("HTML DOM")}}{{deprecated_header}}
Returns a {{DOMxRef("PluginArray")}} object, listing the {{DOMxRef("Plugin")}}... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/devicememory/index.md | ---
title: "Navigator: deviceMemory property"
short-title: deviceMemory
slug: Web/API/Navigator/deviceMemory
page-type: web-api-instance-property
browser-compat: api.Navigator.deviceMemory
---
{{APIRef("Device Memory API")}}{{securecontext_header}}
The **`deviceMemory`** read-only
property of the {{domxref("Navigator... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/sendbeacon/index.md | ---
title: "Navigator: sendBeacon() method"
short-title: sendBeacon()
slug: Web/API/Navigator/sendBeacon
page-type: web-api-instance-method
browser-compat: api.Navigator.sendBeacon
---
{{APIRef("HTML DOM")}}
The **`navigator.sendBeacon()`**
method {{glossary("Asynchronous", "asynchronously")}} sends an [HTTP POST](/e... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/clearappbadge/index.md | ---
title: "Navigator: clearAppBadge() method"
short-title: clearAppBadge()
slug: Web/API/Navigator/clearAppBadge
page-type: web-api-instance-method
browser-compat: api.Navigator.clearAppBadge
---
{{APIRef("Badging API")}}{{securecontext_header}}
The **`clearAppBadge()`** method of the {{domxref("Navigator")}} interf... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/usb/index.md | ---
title: "Navigator: usb property"
short-title: usb
slug: Web/API/Navigator/usb
page-type: web-api-instance-property
browser-compat: api.Navigator.usb
---
{{APIRef("WebUSB API")}}{{SecureContext_Header}}
The **`usb`** read-only property of the {{domxref("Navigator")}} interface returns a {{domxref("USB")}} object f... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/online/index.md | ---
title: "Navigator: onLine property"
short-title: onLine
slug: Web/API/Navigator/onLine
page-type: web-api-instance-property
browser-compat: api.Navigator.onLine
---
{{ApiRef("HTML DOM")}}
Returns the online status of the browser. The property returns a boolean value, with
`true` meaning online and `false` meaning... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/mediasession/index.md | ---
title: "Navigator: mediaSession property"
short-title: mediaSession
slug: Web/API/Navigator/mediaSession
page-type: web-api-instance-property
browser-compat: api.Navigator.mediaSession
---
{{APIRef("Media Session API")}}
The **`mediaSession`** read-only property of the {{domxref("Navigator")}}
interface returns a... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/geolocation/index.md | ---
title: "Navigator: geolocation property"
short-title: geolocation
slug: Web/API/Navigator/geolocation
page-type: web-api-instance-property
browser-compat: api.Navigator.geolocation
---
{{securecontext_header}}{{APIRef("Geolocation API")}}
The **`Navigator.geolocation`** read-only property returns a
{{domxref("Geo... | 0 |
data/mdn-content/files/en-us/web/api/navigator | data/mdn-content/files/en-us/web/api/navigator/useractivation/index.md | ---
title: "Navigator: userActivation property"
short-title: userActivation
slug: Web/API/Navigator/userActivation
page-type: web-api-instance-property
browser-compat: api.Navigator.userActivation
---
{{APIRef("HTML DOM")}}
The read-only **`userActivation`** property of the {{domxref("Navigator")}} interface returns ... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/performanceservertiming/index.md | ---
title: PerformanceServerTiming
slug: Web/API/PerformanceServerTiming
page-type: web-api-interface
browser-compat: api.PerformanceServerTiming
---
{{APIRef("Performance API")}} {{AvailableInWorkers}} {{securecontext_header}}
The **`PerformanceServerTiming`** interface surfaces server metrics that are sent with the... | 0 |
data/mdn-content/files/en-us/web/api/performanceservertiming | data/mdn-content/files/en-us/web/api/performanceservertiming/name/index.md | ---
title: "PerformanceServerTiming: name property"
short-title: name
slug: Web/API/PerformanceServerTiming/name
page-type: web-api-instance-property
browser-compat: api.PerformanceServerTiming.name
---
{{APIRef("Performance API")}}
The **`name`** read-only property returns a
string value of the server-specified metr... | 0 |
data/mdn-content/files/en-us/web/api/performanceservertiming | data/mdn-content/files/en-us/web/api/performanceservertiming/description/index.md | ---
title: "PerformanceServerTiming: description property"
short-title: description
slug: Web/API/PerformanceServerTiming/description
page-type: web-api-instance-property
browser-compat: api.PerformanceServerTiming.description
---
{{APIRef("Performance API")}}
The **`description`** read-only property returns a
string... | 0 |
data/mdn-content/files/en-us/web/api/performanceservertiming | data/mdn-content/files/en-us/web/api/performanceservertiming/duration/index.md | ---
title: "PerformanceServerTiming: duration property"
short-title: duration
slug: Web/API/PerformanceServerTiming/duration
page-type: web-api-instance-property
browser-compat: api.PerformanceServerTiming.duration
---
{{APIRef("Performance API")}}
The **`duration`** read-only property returns a double that contains ... | 0 |
data/mdn-content/files/en-us/web/api/performanceservertiming | data/mdn-content/files/en-us/web/api/performanceservertiming/tojson/index.md | ---
title: "PerformanceServerTiming: toJSON() method"
short-title: toJSON()
slug: Web/API/PerformanceServerTiming/toJSON
page-type: web-api-instance-method
browser-compat: api.PerformanceServerTiming.toJSON
---
{{APIRef("Performance API")}}
The **`toJSON()`** method of the {{domxref("PerformanceServerTiming")}} inter... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/svganimatednumber/index.md | ---
title: SVGAnimatedNumber
slug: Web/API/SVGAnimatedNumber
page-type: web-api-interface
browser-compat: api.SVGAnimatedNumber
---
{{APIRef("SVG")}}
## SVG animated number interface
The `SVGAnimatedNumber` interface is used for attributes of basic type [\<Number>](/en-US/docs/Web/SVG/Content_type#number) which can ... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/navigatorlogin/index.md | ---
title: NavigatorLogin
slug: Web/API/NavigatorLogin
page-type: web-api-interface
status:
- experimental
browser-compat: api.NavigatorLogin
---
{{securecontext_header}}{{APIRef("FedCM API")}}{{SeeCompatTable}}
The **`NavigatorLogin`** interface of the [Federated Credential Management (FedCM) API](/en-US/docs/Web/... | 0 |
data/mdn-content/files/en-us/web/api/navigatorlogin | data/mdn-content/files/en-us/web/api/navigatorlogin/setstatus/index.md | ---
title: "NavigatorLogin: setStatus() method"
short-title: setStatus()
slug: Web/API/NavigatorLogin/setStatus
page-type: web-api-instance-method
status:
- experimental
browser-compat: api.NavigatorLogin.setStatus
---
{{securecontext_header}}{{APIRef("FedCM API")}}{{SeeCompatTable}}
The **`setStatus()`** method of... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/trustedtypes/index.md | ---
title: trustedTypes global property
short-title: trustedTypes
slug: Web/API/trustedTypes
page-type: web-api-global-property
browser-compat: api.trustedTypes
---
{{APIRef("Trusted Types API")}}{{AvailableInWorkers}}
The global **`trustedTypes`** read-only property returns the {{domxref("TrustedTypePolicyFactory")}... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/svgdescelement/index.md | ---
title: SVGDescElement
slug: Web/API/SVGDescElement
page-type: web-api-interface
browser-compat: api.SVGDescElement
---
{{APIRef("SVG")}}
The **`SVGDescElement`** interface corresponds to the {{SVGElement("desc")}} element.
{{InheritanceDiagram}}
## Instance properties
_This interface also inherits properties f... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/sharedstorageworkletglobalscope/index.md | ---
title: SharedStorageWorkletGlobalScope
slug: Web/API/SharedStorageWorkletGlobalScope
page-type: web-api-interface
status:
- experimental
browser-compat: api.SharedStorageWorkletGlobalScope
---
{{APIRef("Shared Storage API")}}{{SeeCompatTable}}
The **`SharedStorageWorkletGlobalScope`** interface of the {{domxref... | 0 |
data/mdn-content/files/en-us/web/api/sharedstorageworkletglobalscope | data/mdn-content/files/en-us/web/api/sharedstorageworkletglobalscope/register/index.md | ---
title: "SharedStorageWorkletGlobalScope: register() method"
short-title: register()
slug: Web/API/SharedStorageWorkletGlobalScope/register
page-type: web-api-instance-method
status:
- experimental
browser-compat: api.SharedStorageWorkletGlobalScope.register
---
{{APIRef("Shared Storage API")}}{{SeeCompatTable}}
... | 0 |
data/mdn-content/files/en-us/web/api/sharedstorageworkletglobalscope | data/mdn-content/files/en-us/web/api/sharedstorageworkletglobalscope/sharedstorage/index.md | ---
title: "SharedStorageWorkletGlobalScope: sharedStorage property"
short-title: sharedStorage
slug: Web/API/SharedStorageWorkletGlobalScope/sharedStorage
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.SharedStorageWorkletGlobalScope.sharedStorage
---
{{APIRef("Shared Storage API")}... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/svgfontfacenameelement/index.md | ---
title: SVGFontFaceNameElement
slug: Web/API/SVGFontFaceNameElement
page-type: web-api-interface
status:
- deprecated
browser-compat: api.SVGFontFaceNameElement
---
{{APIRef("SVG")}}{{deprecated_header}}
The **`SVGFontFaceNameElement`** interface corresponds to the {{SVGElement("font-face-name")}} elements.
Obj... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/cssrotate/index.md | ---
title: CSSRotate
slug: Web/API/CSSRotate
page-type: web-api-interface
browser-compat: api.CSSRotate
---
{{APIRef("CSS Typed Object Model API")}}
The **`CSSRotate`** interface of the {{domxref('CSS_Object_Model#css_typed_object_model','','',' ')}} represents the rotate value of the individual {{CSSXRef('transform'... | 0 |
data/mdn-content/files/en-us/web/api/cssrotate | data/mdn-content/files/en-us/web/api/cssrotate/z/index.md | ---
title: "CSSRotate: z property"
short-title: z
slug: Web/API/CSSRotate/z
page-type: web-api-instance-property
browser-compat: api.CSSRotate.z
---
{{APIRef("CSS Typed OM")}}
The **`z`** property of the
{{domxref("CSSRotate")}} interface representing the z-component of the translating
vector. A positive value moves ... | 0 |
data/mdn-content/files/en-us/web/api/cssrotate | data/mdn-content/files/en-us/web/api/cssrotate/y/index.md | ---
title: "CSSRotate: y property"
short-title: "y"
slug: Web/API/CSSRotate/y
page-type: web-api-instance-property
browser-compat: api.CSSRotate.y
---
{{APIRef("CSS Typed OM")}}
The **`y`** property of the
{{domxref("CSSRotate")}} interface gets and sets the ordinate or y-axis of the
translating vector.
## Value
A ... | 0 |
data/mdn-content/files/en-us/web/api/cssrotate | data/mdn-content/files/en-us/web/api/cssrotate/x/index.md | ---
title: "CSSRotate: x property"
short-title: x
slug: Web/API/CSSRotate/x
page-type: web-api-instance-property
browser-compat: api.CSSRotate.x
---
{{APIRef("CSS Typed OM")}}
The **`x`** property of the
{{domxref("CSSRotate")}} interface gets and sets the abscissa or x-axis of the
translating vector.
## Value
A do... | 0 |
data/mdn-content/files/en-us/web/api/cssrotate | data/mdn-content/files/en-us/web/api/cssrotate/cssrotate/index.md | ---
title: "CSSRotate: CSSRotate() constructor"
short-title: CSSRotate()
slug: Web/API/CSSRotate/CSSRotate
page-type: web-api-constructor
browser-compat: api.CSSRotate.CSSRotate
---
{{APIRef("CSS Typed OM")}}
The **`CSSRotate()`** constructor creates a new
{{domxref("CSSRotate")}} object representing the [rotate()](/... | 0 |
data/mdn-content/files/en-us/web/api/cssrotate | data/mdn-content/files/en-us/web/api/cssrotate/angle/index.md | ---
title: "CSSRotate: angle property"
short-title: angle
slug: Web/API/CSSRotate/angle
page-type: web-api-instance-property
browser-compat: api.CSSRotate.angle
---
{{APIRef("CSS Typed OM")}}
The **`angle`** property of the
{{domxref("CSSRotate")}} interface gets and sets the angle of rotation. A positive angle
denot... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/htmldocument/index.md | ---
title: HTMLDocument
slug: Web/API/HTMLDocument
page-type: web-api-interface
browser-compat: api.HTMLDocument
---
{{APIRef("HTML DOM")}}
For historical reasons, {{domxref("Window")}} objects have a `window.HTMLDocument` property whose value is the {{DOMxRef("Document")}} interface. So you can think of `HTMLDocumen... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/pushmessagedata/index.md | ---
title: PushMessageData
slug: Web/API/PushMessageData
page-type: web-api-interface
browser-compat: api.PushMessageData
---
{{APIRef("Push API")}}{{SecureContext_Header}}
The **`PushMessageData`** interface of the [Push API](/en-US/docs/Web/API/Push_API) provides methods which let you retrieve the push data sent by... | 0 |
data/mdn-content/files/en-us/web/api/pushmessagedata | data/mdn-content/files/en-us/web/api/pushmessagedata/json/index.md | ---
title: "PushMessageData: json() method"
short-title: json()
slug: Web/API/PushMessageData/json
page-type: web-api-instance-method
browser-compat: api.PushMessageData.json
---
{{APIRef("Push API")}}{{SecureContext_Header}}
The **`json()`** method of the {{domxref("PushMessageData")}} interface extracts push messag... | 0 |
data/mdn-content/files/en-us/web/api/pushmessagedata | data/mdn-content/files/en-us/web/api/pushmessagedata/blob/index.md | ---
title: "PushMessageData: blob() method"
short-title: blob()
slug: Web/API/PushMessageData/blob
page-type: web-api-instance-method
browser-compat: api.PushMessageData.blob
---
{{APIRef("Push API")}}{{SecureContext_Header}}
The **`blob()`** method of the {{domxref("PushMessageData")}} interface extracts push messag... | 0 |
data/mdn-content/files/en-us/web/api/pushmessagedata | data/mdn-content/files/en-us/web/api/pushmessagedata/arraybuffer/index.md | ---
title: "PushMessageData: arrayBuffer() method"
short-title: arrayBuffer()
slug: Web/API/PushMessageData/arrayBuffer
page-type: web-api-instance-method
browser-compat: api.PushMessageData.arrayBuffer
---
{{APIRef("Push API")}}{{SecureContext_Header}}
The **`arrayBuffer()`** method of the {{domxref("PushMessageData... | 0 |
data/mdn-content/files/en-us/web/api/pushmessagedata | data/mdn-content/files/en-us/web/api/pushmessagedata/text/index.md | ---
title: "PushMessageData: text() method"
short-title: text()
slug: Web/API/PushMessageData/text
page-type: web-api-instance-method
browser-compat: api.PushMessageData.text
---
{{APIRef("Push API")}}{{SecureContext_Header}}
The **`text()`** method of the {{domxref("PushMessageData")}} interface extracts push messag... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/gpurenderbundle/index.md | ---
title: GPURenderBundle
slug: Web/API/GPURenderBundle
page-type: web-api-interface
status:
- experimental
browser-compat: api.GPURenderBundle
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`GPURenderBundle`** interface of the {{domxref("WebGPU API", "WebGPU API", "", "nocode")}} rep... | 0 |
data/mdn-content/files/en-us/web/api/gpurenderbundle | data/mdn-content/files/en-us/web/api/gpurenderbundle/label/index.md | ---
title: "GPURenderBundle: label property"
short-title: label
slug: Web/API/GPURenderBundle/label
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.GPURenderBundle.label
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`label`** read-only property of the
{... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/houdini_apis/index.md | ---
title: Houdini APIs
slug: Web/API/Houdini_APIs
page-type: guide
---
{{DefaultAPISidebar("Houdini API")}}
Houdini is a set of low-level APIs that exposes parts of the CSS engine,
giving developers the power to extend CSS by hooking into the styling and layout process of a browser's rendering engine.
Houdini is a g... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/rtcdatachannel/index.md | ---
title: RTCDataChannel
slug: Web/API/RTCDataChannel
page-type: web-api-interface
browser-compat: api.RTCDataChannel
---
{{APIRef("WebRTC")}}
The **`RTCDataChannel`** interface represents a network channel which can be used for bidirectional peer-to-peer transfers of arbitrary data. Every data channel is associated... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/binarytype/index.md | ---
title: "RTCDataChannel: binaryType property"
short-title: binaryType
slug: Web/API/RTCDataChannel/binaryType
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.binaryType
---
{{APIRef("WebRTC")}}
The property **`binaryType`** on the
{{domxref("RTCDataChannel")}} interface is a string which sp... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/reliable/index.md | ---
title: "RTCDataChannel: reliable property"
short-title: reliable
slug: Web/API/RTCDataChannel/reliable
page-type: web-api-instance-property
status:
- deprecated
- non-standard
browser-compat: api.RTCDataChannel.reliable
---
{{APIRef("WebRTC")}}{{Deprecated_Header}}{{Non-standard_Header}}
The read-only `RTCDat... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/bufferedamountlowthreshold/index.md | ---
title: "RTCDataChannel: bufferedAmountLowThreshold property"
short-title: bufferedAmountLowThreshold
slug: Web/API/RTCDataChannel/bufferedAmountLowThreshold
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.bufferedAmountLowThreshold
---
{{APIRef("WebRTC")}}
The `RTCDataChannel` property
**`... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/open_event/index.md | ---
title: "RTCDataChannel: open event"
short-title: open
slug: Web/API/RTCDataChannel/open_event
page-type: web-api-event
browser-compat: api.RTCDataChannel.open_event
---
{{APIRef("WebRTC")}}
The WebRTC **`open`** event is sent to an {{domxref("RTCDataChannel")}} object's `onopen` event handler when the underlying ... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/maxretransmits/index.md | ---
title: "RTCDataChannel: maxRetransmits property"
short-title: maxRetransmits
slug: Web/API/RTCDataChannel/maxRetransmits
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.maxRetransmits
---
{{APIRef("WebRTC")}}
The read-only `RTCDataChannel` property
**`maxRetransmits`** returns the maximum ... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/bufferedamountlow_event/index.md | ---
title: "RTCDataChannel: bufferedamountlow event"
short-title: bufferedamountlow
slug: Web/API/RTCDataChannel/bufferedamountlow_event
page-type: web-api-event
browser-compat: api.RTCDataChannel.bufferedamountlow_event
---
{{APIRef("WebRTC")}}
A **`bufferedamountlow`** event is sent to an {{domxref("RTCDataChannel"... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/send/index.md | ---
title: "RTCDataChannel: send() method"
short-title: send()
slug: Web/API/RTCDataChannel/send
page-type: web-api-instance-method
browser-compat: api.RTCDataChannel.send
---
{{APIRef("WebRTC")}}
The **`send()`** method of the
{{domxref("RTCDataChannel")}} interface sends data across the data channel to the
remote p... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/close_event/index.md | ---
title: "RTCDataChannel: close event"
short-title: close
slug: Web/API/RTCDataChannel/close_event
page-type: web-api-event
browser-compat: api.RTCDataChannel.close_event
---
{{APIRef("WebRTC")}}
The **`close`** event is sent to the {{domxref("RTCDataChannel.close_event", "onclose")}} event handler on an {{domxref(... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/bufferedamount/index.md | ---
title: "RTCDataChannel: bufferedAmount property"
short-title: bufferedAmount
slug: Web/API/RTCDataChannel/bufferedAmount
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.bufferedAmount
---
{{APIRef("WebRTC")}}
The read-only `RTCDataChannel` property
**`bufferedAmount`** returns the number o... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/id/index.md | ---
title: "RTCDataChannel: id property"
short-title: id
slug: Web/API/RTCDataChannel/id
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.id
---
{{APIRef("WebRTC")}}
The read-only `RTCDataChannel` property
**`id`** returns an ID number (between 0 and 65,534) which
uniquely identifies the {{domx... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/readystate/index.md | ---
title: "RTCDataChannel: readyState property"
short-title: readyState
slug: Web/API/RTCDataChannel/readyState
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.readyState
---
{{APIRef("WebRTC")}}
The read-only `RTCDataChannel` property **`readyState`** returns a string which indicates the sta... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/closing_event/index.md | ---
title: "RTCDataChannel: closing event"
short-title: closing
slug: Web/API/RTCDataChannel/closing_event
page-type: web-api-event
browser-compat: api.RTCDataChannel.closing_event
---
{{APIRef("WebRTC")}}
The **`closing`** event is sent to an {{domxref("RTCDataChannel")}} just before the channel begins the process o... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/message_event/index.md | ---
title: "RTCDataChannel: message event"
short-title: message
slug: Web/API/RTCDataChannel/message_event
page-type: web-api-event
browser-compat: api.RTCDataChannel.message_event
---
{{APIRef("WebRTC")}}
The WebRTC **`message`** event is sent to the {{domxref("RTCDataChannel.message_event", "onmessage")}} event han... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/label/index.md | ---
title: "RTCDataChannel: label property"
short-title: label
slug: Web/API/RTCDataChannel/label
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.label
---
{{APIRef("WebRTC")}}
The read-only `RTCDataChannel` property **`label`**
returns a string containing a name describing the data channel. T... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/protocol/index.md | ---
title: "RTCDataChannel: protocol property"
short-title: protocol
slug: Web/API/RTCDataChannel/protocol
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.protocol
---
{{APIRef("WebRTC")}}
The read-only `RTCDataChannel` property
**`protocol`** returns a string containing the
name of the subpro... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/maxpacketlifetime/index.md | ---
title: "RTCDataChannel: maxPacketLifeTime property"
short-title: maxPacketLifeTime
slug: Web/API/RTCDataChannel/maxPacketLifeTime
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.maxPacketLifeTime
---
{{APIRef("WebRTC")}}
The read-only `RTCDataChannel` property
**`maxPacketLifeTime`** retur... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/negotiated/index.md | ---
title: "RTCDataChannel: negotiated property"
short-title: negotiated
slug: Web/API/RTCDataChannel/negotiated
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.negotiated
---
{{APIRef("WebRTC")}}
The read-only `RTCDataChannel` property
**`negotiated`** indicates whether the
{{domxref("RTCData... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/close/index.md | ---
title: "RTCDataChannel: close() method"
short-title: close()
slug: Web/API/RTCDataChannel/close
page-type: web-api-instance-method
browser-compat: api.RTCDataChannel.close
---
{{APIRef("WebRTC")}}
The **`RTCDataChannel.close()`** method closes the
{{domxref("RTCDataChannel")}}. Either peer is permitted to call th... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/error_event/index.md | ---
title: "RTCDataChannel: error event"
short-title: error
slug: Web/API/RTCDataChannel/error_event
page-type: web-api-event
browser-compat: api.RTCDataChannel.error_event
---
{{APIRef("WebRTC")}}
A WebRTC {{domxref("RTCDataChannel.error_event", "error")}} event is sent to an {{domxref("RTCDataChannel")}} object's `... | 0 |
data/mdn-content/files/en-us/web/api/rtcdatachannel | data/mdn-content/files/en-us/web/api/rtcdatachannel/ordered/index.md | ---
title: "RTCDataChannel: ordered property"
short-title: ordered
slug: Web/API/RTCDataChannel/ordered
page-type: web-api-instance-property
browser-compat: api.RTCDataChannel.ordered
---
{{APIRef("WebRTC")}}
The read-only `RTCDataChannel` property **`ordered`** indicates
whether or not the data channel guarantees in... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/gpuadapter/index.md | ---
title: GPUAdapter
slug: Web/API/GPUAdapter
page-type: web-api-interface
status:
- experimental
browser-compat: api.GPUAdapter
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`GPUAdapter`** interface of the {{domxref("WebGPU API", "WebGPU API", "", "nocode")}} represents a GPU adapte... | 0 |
data/mdn-content/files/en-us/web/api/gpuadapter | data/mdn-content/files/en-us/web/api/gpuadapter/limits/index.md | ---
title: "GPUAdapter: limits property"
short-title: limits
slug: Web/API/GPUAdapter/limits
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.GPUAdapter.limits
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`limits`** read-only property of the
{{domxref("... | 0 |
data/mdn-content/files/en-us/web/api/gpuadapter | data/mdn-content/files/en-us/web/api/gpuadapter/features/index.md | ---
title: "GPUAdapter: features property"
short-title: features
slug: Web/API/GPUAdapter/features
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.GPUAdapter.features
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`features`** read-only property of the
{... | 0 |
data/mdn-content/files/en-us/web/api/gpuadapter | data/mdn-content/files/en-us/web/api/gpuadapter/requestadapterinfo/index.md | ---
title: "GPUAdapter: requestAdapterInfo() method"
short-title: requestAdapterInfo()
slug: Web/API/GPUAdapter/requestAdapterInfo
page-type: web-api-instance-method
status:
- experimental
browser-compat: api.GPUAdapter.requestAdapterInfo
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **... | 0 |
data/mdn-content/files/en-us/web/api/gpuadapter | data/mdn-content/files/en-us/web/api/gpuadapter/requestdevice/index.md | ---
title: "GPUAdapter: requestDevice() method"
short-title: requestDevice()
slug: Web/API/GPUAdapter/requestDevice
page-type: web-api-instance-method
status:
- experimental
browser-compat: api.GPUAdapter.requestDevice
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`requestDevice()`** ... | 0 |
data/mdn-content/files/en-us/web/api/gpuadapter | data/mdn-content/files/en-us/web/api/gpuadapter/isfallbackadapter/index.md | ---
title: "GPUAdapter: isFallbackAdapter property"
short-title: isFallbackAdapter
slug: Web/API/GPUAdapter/isFallbackAdapter
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.GPUAdapter.isFallbackAdapter
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`isF... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/htmltimeelement/index.md | ---
title: HTMLTimeElement
slug: Web/API/HTMLTimeElement
page-type: web-api-interface
browser-compat: api.HTMLTimeElement
---
{{ APIRef("HTML DOM") }}
The **`HTMLTimeElement`** interface provides special properties (beyond the regular {{domxref("HTMLElement")}} interface it also has available to it by inheritance) fo... | 0 |
data/mdn-content/files/en-us/web/api/htmltimeelement | data/mdn-content/files/en-us/web/api/htmltimeelement/datetime/index.md | ---
title: "HTMLTimeElement: dateTime property"
short-title: dateTime
slug: Web/API/HTMLTimeElement/dateTime
page-type: web-api-instance-property
browser-compat: api.HTMLTimeElement.dateTime
---
{{ APIRef("HTML DOM") }}
The
**`HTMLTimeElement.dateTime`**
property is a string that reflects the [`datetime`](/en-US/docs... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/sensorerrorevent/index.md | ---
title: SensorErrorEvent
slug: Web/API/SensorErrorEvent
page-type: web-api-interface
browser-compat: api.SensorErrorEvent
---
{{securecontext_header}}{{APIRef("Sensor API")}}
The **`SensorErrorEvent`** interface of the [Sensor APIs](/en-US/docs/Web/API/Sensor_APIs) provides information about errors thrown by a {{d... | 0 |
data/mdn-content/files/en-us/web/api/sensorerrorevent | data/mdn-content/files/en-us/web/api/sensorerrorevent/error/index.md | ---
title: "SensorErrorEvent: error property"
short-title: error
slug: Web/API/SensorErrorEvent/error
page-type: web-api-instance-property
browser-compat: api.SensorErrorEvent.error
---
{{securecontext_header}}{{APIRef("Sensor API")}}
The **`error`** read-only property of
the {{domxref("SensorErrorEvent")}} interface... | 0 |
data/mdn-content/files/en-us/web/api/sensorerrorevent | data/mdn-content/files/en-us/web/api/sensorerrorevent/sensorerrorevent/index.md | ---
title: "SensorErrorEvent: SensorErrorEvent() constructor"
short-title: SensorErrorEvent()
slug: Web/API/SensorErrorEvent/SensorErrorEvent
page-type: web-api-constructor
browser-compat: api.SensorErrorEvent.SensorErrorEvent
---
{{securecontext_header}}{{APIRef("Sensor API")}}
The **`SensorErrorEvent()`** construct... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/keyboard/index.md | ---
title: Keyboard
slug: Web/API/Keyboard
page-type: web-api-interface
status:
- experimental
browser-compat: api.Keyboard
---
{{SeeCompatTable}}{{APIRef("Keyboard API")}}{{securecontext_header}}
The **`Keyboard`** interface of the {{domxref("Keyboard API", "", "", "nocode")}} provides functions that retrieve keyb... | 0 |
data/mdn-content/files/en-us/web/api/keyboard | data/mdn-content/files/en-us/web/api/keyboard/unlock/index.md | ---
title: "Keyboard: unlock() method"
short-title: unlock()
slug: Web/API/Keyboard/unlock
page-type: web-api-instance-method
status:
- experimental
browser-compat: api.Keyboard.unlock
---
{{APIRef("Keyboard API")}}{{SeeCompatTable}}{{securecontext_header}}
The **`unlock()`** method of the
{{domxref("Keyboard")}} i... | 0 |
data/mdn-content/files/en-us/web/api/keyboard | data/mdn-content/files/en-us/web/api/keyboard/getlayoutmap/index.md | ---
title: "Keyboard: getLayoutMap() method"
short-title: getLayoutMap()
slug: Web/API/Keyboard/getLayoutMap
page-type: web-api-instance-method
status:
- experimental
browser-compat: api.Keyboard.getLayoutMap
---
{{APIRef("Keyboard API")}}{{SeeCompatTable}}{{securecontext_header}}
The **`getLayoutMap()`** method of... | 0 |
data/mdn-content/files/en-us/web/api/keyboard | data/mdn-content/files/en-us/web/api/keyboard/lock/index.md | ---
title: "Keyboard: lock() method"
short-title: lock()
slug: Web/API/Keyboard/lock
page-type: web-api-instance-method
status:
- experimental
browser-compat: api.Keyboard.lock
---
{{APIRef("Keyboard API")}}{{SeeCompatTable}}{{securecontext_header}}
The **`lock()`** method of the
{{domxref("Keyboard")}} interface r... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/xrtransientinputhittestresult/index.md | ---
title: XRTransientInputHitTestResult
slug: Web/API/XRTransientInputHitTestResult
page-type: web-api-interface
status:
- experimental
browser-compat: api.XRTransientInputHitTestResult
---
{{APIRef("WebXR Device API")}} {{secureContext_header}}{{SeeCompatTable}}
The **`XRTransientInputHitTestResult`** interface o... | 0 |
data/mdn-content/files/en-us/web/api/xrtransientinputhittestresult | data/mdn-content/files/en-us/web/api/xrtransientinputhittestresult/inputsource/index.md | ---
title: "XRTransientInputHitTestResult: inputSource property"
short-title: inputSource
slug: Web/API/XRTransientInputHitTestResult/inputSource
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.XRTransientInputHitTestResult.inputSource
---
{{APIRef("WebXR Device API")}}{{SeeCompatTabl... | 0 |
data/mdn-content/files/en-us/web/api/xrtransientinputhittestresult | data/mdn-content/files/en-us/web/api/xrtransientinputhittestresult/results/index.md | ---
title: "XRTransientInputHitTestResult: results property"
short-title: results
slug: Web/API/XRTransientInputHitTestResult/results
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.XRTransientInputHitTestResult.results
---
{{APIRef("WebXR Device API")}}{{SeeCompatTable}}{{SecureConte... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/cssvalue/index.md | ---
title: CSSValue
slug: Web/API/CSSValue
page-type: web-api-interface
status:
- deprecated
browser-compat: api.CSSValue
---
{{APIRef("CSSOM")}}{{Deprecated_Header}}
The **`CSSValue`** interface represents the current computed value of a CSS property.
> **Note:** This interface was part of an attempt to create a ... | 0 |
data/mdn-content/files/en-us/web/api/cssvalue | data/mdn-content/files/en-us/web/api/cssvalue/csstext/index.md | ---
title: "CSSValue: cssText property"
short-title: cssText
slug: Web/API/CSSValue/cssText
page-type: web-api-instance-property
status:
- deprecated
browser-compat: api.CSSValue.cssText
---
{{APIRef("CSSOM")}}{{Deprecated_header}}
The **`cssText`** property of the {{domxref("CSSValue")}}
interface represents the c... | 0 |
data/mdn-content/files/en-us/web/api/cssvalue | data/mdn-content/files/en-us/web/api/cssvalue/cssvaluetype/index.md | ---
title: "CSSValue: cssValueType property"
short-title: cssValueType
slug: Web/API/CSSValue/cssValueType
page-type: web-api-instance-property
status:
- deprecated
browser-compat: api.CSSValue.cssValueType
---
{{APIRef("CSSOM")}}{{Deprecated_header}}
The **`cssValueType`** read-only property of the
{{domxref("CSSV... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/pointer_lock_api/index.md | ---
title: Pointer Lock API
slug: Web/API/Pointer_Lock_API
page-type: web-api-overview
browser-compat:
- api.Document.exitPointerLock
- api.Element.requestPointerLock
spec-urls: https://w3c.github.io/pointerlock/
---
{{DefaultAPISidebar("Pointer Lock API")}}
The **Pointer Lock API** (formerly called _Mouse Lock A... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/gpuexternaltexture/index.md | ---
title: GPUExternalTexture
slug: Web/API/GPUExternalTexture
page-type: web-api-interface
status:
- experimental
browser-compat: api.GPUExternalTexture
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`GPUExternalTexture`** interface of the {{domxref("WebGPU API", "WebGPU API", "", "no... | 0 |
data/mdn-content/files/en-us/web/api/gpuexternaltexture | data/mdn-content/files/en-us/web/api/gpuexternaltexture/label/index.md | ---
title: "GPUExternalTexture: label property"
short-title: label
slug: Web/API/GPUExternalTexture/label
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.GPUExternalTexture.label
---
{{APIRef("WebGPU API")}}{{SeeCompatTable}}{{SecureContext_Header}}
The **`label`** property of the
{{... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/rtctransportstats/index.md | ---
title: RTCTransportStats
slug: Web/API/RTCTransportStats
page-type: web-api-interface
browser-compat: api.RTCStatsReport.type_transport
---
{{APIRef("WebRTC")}}
The **`RTCTransportStats`** dictionary of the [WebRTC API](/en-US/docs/Web/API/WebRTC_API) provides information about the transport ({{domxref("RTCDtlsTr... | 0 |
data/mdn-content/files/en-us/web/api/rtctransportstats | data/mdn-content/files/en-us/web/api/rtctransportstats/id/index.md | ---
title: "RTCTransportStats: id property"
short-title: id
slug: Web/API/RTCTransportStats/id
page-type: web-api-instance-property
browser-compat: api.RTCStatsReport.type_transport.id
---
{{APIRef("WebRTC")}}
The **`id`** property of the {{domxref("RTCTransportStats")}} dictionary is a string which uniquely identifi... | 0 |
data/mdn-content/files/en-us/web/api/rtctransportstats | data/mdn-content/files/en-us/web/api/rtctransportstats/type/index.md | ---
title: "RTCTransportStats: type property"
short-title: type
slug: Web/API/RTCTransportStats/type
page-type: web-api-instance-property
browser-compat: api.RTCStatsReport.type_transport.type
---
{{APIRef("WebRTC")}}
The **`type`** property of the {{domxref("RTCTransportStats")}} dictionary is a string with the valu... | 0 |
data/mdn-content/files/en-us/web/api/rtctransportstats | data/mdn-content/files/en-us/web/api/rtctransportstats/timestamp/index.md | ---
title: "RTCTransportStats: timestamp property"
short-title: timestamp
slug: Web/API/RTCTransportStats/timestamp
page-type: web-api-instance-property
browser-compat: api.RTCStatsReport.type_transport.timestamp
---
{{APIRef("WebRTC")}}
The **`timestamp`** property of the {{domxref("RTCTransportStats")}} dictionary ... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/usbendpoint/index.md | ---
title: USBEndpoint
slug: Web/API/USBEndpoint
page-type: web-api-interface
status:
- experimental
browser-compat: api.USBEndpoint
---
{{APIRef("WebUSB API")}}{{securecontext_header}}{{SeeCompatTable}}
The `USBEndpoint` interface of the [WebUSB API](/en-US/docs/Web/API/WebUSB_API) provides information about an en... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/audiosinkinfo/index.md | ---
title: AudioSinkInfo
slug: Web/API/AudioSinkInfo
page-type: web-api-interface
status:
- experimental
browser-compat: api.AudioSinkInfo
---
{{APIRef("Web Audio API")}}{{SeeCompatTable}}
The **`AudioSinkInfo`** interface of the {{domxref("Web Audio API", "Web Audio API", "", "nocode")}} represents information des... | 0 |
data/mdn-content/files/en-us/web/api/audiosinkinfo | data/mdn-content/files/en-us/web/api/audiosinkinfo/type/index.md | ---
title: "AudioSinkInfo: type property"
short-title: type
slug: Web/API/AudioSinkInfo/type
page-type: web-api-instance-property
status:
- experimental
browser-compat: api.AudioSinkInfo.type
---
{{APIRef("Web Audio API")}}{{SeeCompatTable}}
The **`type`** read-only property of the {{domxref("AudioSinkInfo")}} inte... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/domstringmap/index.md | ---
title: DOMStringMap
slug: Web/API/DOMStringMap
page-type: web-api-interface
browser-compat: api.DOMStringMap
---
{{ APIRef("HTML DOM") }}
The **`DOMStringMap`** interface is used for the {{domxref("HTMLElement.dataset")}} attribute, to represent data for custom attributes added to elements.
## Specifications
{{... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/cssmathvalue/index.md | ---
title: CSSMathValue
slug: Web/API/CSSMathValue
page-type: web-api-interface
browser-compat: api.CSSMathValue
---
{{APIRef("CSS Typed Object Model API")}}
The **`CSSMathValue`** interface of the {{domxref('CSS_Object_Model#css_typed_object_model','','',' ')}} a base class for classes representing complex numeric v... | 0 |
data/mdn-content/files/en-us/web/api/cssmathvalue | data/mdn-content/files/en-us/web/api/cssmathvalue/operator/index.md | ---
title: "CSSMathValue: operator property"
short-title: operator
slug: Web/API/CSSMathValue/operator
page-type: web-api-instance-property
browser-compat: api.CSSMathValue.operator
---
{{APIRef("CSS Typed Object Model API")}}
The **`CSSMathValue.operator`** read-only
property of the {{domxref("CSSMathValue")}} inter... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/mediasourcehandle/index.md | ---
title: MediaSourceHandle
slug: Web/API/MediaSourceHandle
page-type: web-api-interface
status:
- experimental
browser-compat: api.MediaSourceHandle
---
{{APIRef("Media Source Extensions")}}{{SeeCompatTable}}
The **`MediaSourceHandle`** interface of the {{domxref("Media Source Extensions API", "Media Source Exten... | 0 |
data/mdn-content/files/en-us/web/api | data/mdn-content/files/en-us/web/api/fontfaceset/index.md | ---
title: FontFaceSet
slug: Web/API/FontFaceSet
page-type: web-api-interface
browser-compat: api.FontFaceSet
---
{{APIRef("CSS Font Loading API")}}
The **`FontFaceSet`** interface of the [CSS Font Loading API](/en-US/docs/Web/API/CSS_Font_Loading_API) manages the loading of font-faces and querying of their download ... | 0 |
data/mdn-content/files/en-us/web/api/fontfaceset | data/mdn-content/files/en-us/web/api/fontfaceset/add/index.md | ---
title: "FontFaceSet: add() method"
short-title: add()
slug: Web/API/FontFaceSet/add
page-type: web-api-instance-method
browser-compat: api.FontFaceSet.add
---
{{APIRef("CSS Font Loading API")}}
The **`add()`** method of the {{domxref("FontFaceSet")}} interface adds a new font to the set.
## Syntax
```js-nolint
... | 0 |
data/mdn-content/files/en-us/web/api/fontfaceset | data/mdn-content/files/en-us/web/api/fontfaceset/has/index.md | ---
title: "FontFaceSet: has() method"
short-title: has()
slug: Web/API/FontFaceSet/has
page-type: web-api-instance-method
browser-compat: api.FontFaceSet.has
---
{{APIRef("CSS Font Loading API")}}
The **`has()`** method of the {{domxref("FontFaceSet")}} interface returns a {{jsxref("Boolean")}} asserting whether an ... | 0 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.