"preferred"
enum-value
webauthn-1
webauthn
1
current
https://w3c.github.io/webauthn/#dom-residentkeyrequirement-preferred
1
1
ResidentKeyRequirement
-
"preferred"
enum-value
webauthn-1
webauthn
1
current
https://w3c.github.io/webauthn/#dom-userverificationrequirement-preferred
1
1
UserVerificationRequirement
-
"present"
enum-value
webauthn-1
webauthn
1
current
https://w3c.github.io/webauthn/#dom-tokenbindingstatus-present
1
1
TokenBindingStatus
-
"prev"
enum-value
indexeddb-2
indexeddb
2
current
https://w3c.github.io/IndexedDB/#dom-idbcursordirection-prev
1
1
IDBCursorDirection
-
"prevunique"
enum-value
indexeddb-2
indexeddb
2
current
https://w3c.github.io/IndexedDB/#dom-idbcursordirection-prevunique
1
1
IDBCursorDirection
-
"product"
enum-value
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#dom-cssmathoperator-product
1
1
CSSMathOperator
-
"product"
enum-value
css-typed-om-1
css-typed-om
1
current
https://drafts.css-houdini.org/css-typed-om-1/#dom-cssmathoperator-product
1
1
CSSMathOperator
-
"prompt"
enum-value
permissions-1
permissions
1
current
https://w3c.github.io/permissions/#dom-permissionstate-prompt
1
1
PermissionState
-
"proximity"
enum-value
generic-sensor-1
generic-sensor
1
snapshot
https://www.w3.org/TR/generic-sensor/#dom-mocksensortype-proximity
1
1
MockSensorType
-
"proximity"
enum-value
generic-sensor-1
generic-sensor
1
current
https://w3c.github.io/sensors/#dom-mocksensortype-proximity
1
1
MockSensorType
-
@property
at-rule
css-properties-values-api-1
css-properties-values-api
1
snapshot
https://www.w3.org/TR/css-properties-values-api-1/#at-ruledef-property
1
1
-
@property
at-rule
css-properties-values-api-1
css-properties-values-api
1
current
https://drafts.css-houdini.org/css-properties-values-api-1/#at-ruledef-property
1
1
-
PROCESSING_INSTRUCTION_NODE
const
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-node-processing_instruction_node
1
1
Node
-
PROPERTY_RULE
const
css-properties-values-api-1
css-properties-values-api
1
snapshot
https://www.w3.org/TR/css-properties-values-api-1/#dom-cssrule-property_rule
1
1
CSSRule
-
PROPERTY_RULE
const
css-properties-values-api-1
css-properties-values-api
1
current
https://drafts.css-houdini.org/css-properties-values-api-1/#dom-cssrule-property_rule
1
1
CSSRule
-
PremultiplyAlpha
enum
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/imagebitmap-and-animations.html#premultiplyalpha
1
1
-
Prevent Silent Access
abstract-op
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#abstract-opdef-prevent-silent-access
1
1
-
Prevent Silent Access
abstract-op
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#abstract-opdef-prevent-silent-access
1
1
-
Printer
abstract-op
console-1
console
1
current
https://console.spec.whatwg.org/#printer
1
1
-
ProcessingInstruction
interface
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#processinginstruction
1
1
-
ProgressEvent
interface
xhr
xhr
1
current
https://xhr.spec.whatwg.org/#progressevent
1
1
-
ProgressEvent(type)
constructor
xhr
xhr
1
current
https://xhr.spec.whatwg.org/#dom-progressevent-progressevent
1
1
ProgressEvent
-
ProgressEvent(type, eventInitDict)
constructor
xhr
xhr
1
current
https://xhr.spec.whatwg.org/#dom-progressevent-progressevent
1
1
ProgressEvent
-
ProgressEvent.lengthComputable
interface
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#dom-progressevent-lengthcomputable

1
-
ProgressEvent.loaded
interface
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#dom-progressevent-loaded

1
-
ProgressEvent.total
interface
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#dom-progressevent-total

1
-
ProgressEventInit
dictionary
xhr
xhr
1
current
https://xhr.spec.whatwg.org/#progresseventinit
1
1
-
Promise
interface
css-font-loading-3
css-font-loading
3
snapshot
https://www.w3.org/TR/css-font-loading-3/#dom-promise
1
1
-
Promise
interface
webidl
webidl
1
current
https://heycam.github.io/webidl/#idl-promise
1
1
-
Promise<T>
interface
webidl
webidl
1
current
https://heycam.github.io/webidl/#idl-promise
1
1
-
PromiseCall
abstract-op
streams
streams
1
current
https://streams.spec.whatwg.org/#promise-call
1
1
-
PromiseRejectionEvent
interface
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#promiserejectionevent
1
1
-
PromiseRejectionEventInit
dictionary
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#promiserejectioneventinit
1
1
-
PromptResponseObject
dictionary
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dom-promptresponseobject
1
1
-
PropertyDefinition
dictionary
css-properties-values-api-1
css-properties-values-api
1
snapshot
https://www.w3.org/TR/css-properties-values-api-1/#dictdef-propertydefinition
1
1
-
PropertyDefinition
dictionary
css-properties-values-api-1
css-properties-values-api
1
current
https://drafts.css-houdini.org/css-properties-values-api-1/#dictdef-propertydefinition
1
1
-
[[preferredcodecs]]
dfn
webrtc-1
webrtc
1
snapshot
https://www.w3.org/TR/webrtc/#dfn-preferredcodecs

1
-
[[preventSilentAccess]](credential, sameOriginWithAncestors)
method
webauthn-1
webauthn
1
snapshot
https://www.w3.org/TR/webauthn/#dom-publickeycredential-preventsilentaccess-slot
1
1
PublicKeyCredential
-
[[preventSilentAccess]](credential, sameOriginWithAncestors)
method
webauthn-1
webauthn
1
current
https://w3c.github.io/webauthn/#dom-publickeycredential-preventsilentaccess-slot
1
1
PublicKeyCredential
-
pragma-set default language
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/semantics.html#pragma-set-default-language

1
-
pranswer
enum-value
webrtc-1
webrtc
1
snapshot
https://www.w3.org/TR/webrtc/#dom-rtcsdptype-pranswer
1
1
RTCSdpType
-
pre
value
css-text-3
css-text
3
snapshot
https://www.w3.org/TR/css-text-3/#valdef-white-space-pre
1
1
white-space
-
pre
value
css-text-3
css-text
3
current
https://drafts.csswg.org/css-text-3/#valdef-white-space-pre
1
1
white-space
-
pre
element
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/grouping-content.html#the-pre-element
1
1
-
pre-insert
dfn
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#concept-node-pre-insert
1
1
-
pre-insert
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#pre-insert

1
-
pre-line
value
css-text-3
css-text
3
snapshot
https://www.w3.org/TR/css-text-3/#valdef-white-space-pre-line
1
1
white-space
-
pre-line
value
css-text-3
css-text
3
current
https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-line
1
1
white-space
-
pre-lock conditions
dfn
screen-orientation-1
screen-orientation
1
snapshot
https://www.w3.org/TR/screen-orientation/#dfn-pre-lock-conditions

1
OrientationLockType
-
pre-multiplied
dfn
css-transforms-1
css-transforms
1
snapshot
https://www.w3.org/TR/css-transforms-1/#pre-multiplied
1
1
-
pre-multiplied
dfn
css-transforms-1
css-transforms
1
current
https://drafts.csswg.org/css-transforms-1/#pre-multiplied
1
1
-
pre-multiplied data type name
dfn
css-properties-values-api-1
css-properties-values-api
1
snapshot
https://www.w3.org/TR/css-properties-values-api-1/#pre-multiplied-data-type-name

1
-
pre-multiplied data type name
dfn
css-properties-values-api-1
css-properties-values-api
1
current
https://drafts.css-houdini.org/css-properties-values-api-1/#pre-multiplied-data-type-name

1
-
pre-multiply
dfn
css-transforms-1
css-transforms
1
snapshot
https://www.w3.org/TR/css-transforms-1/#pre-multiply
1
1
-
pre-multiply
dfn
css-transforms-1
css-transforms
1
current
https://drafts.csswg.org/css-transforms-1/#pre-multiply
1
1
-
pre-multiply
dfn
geometry-1
geometry
1
snapshot
https://www.w3.org/TR/geometry-1/#pre-multiply
1
1
-
pre-multiply
dfn
geometry-1
geometry
1
current
https://drafts.fxtf.org/geometry-1/#pre-multiply
1
1
-
pre-navigation check
dfn
csp3
csp
3
snapshot
https://www.w3.org/TR/CSP3/#directive-pre-navigation-check
1
1
directive
-
pre-navigation check
dfn
csp3
csp
3
current
https://w3c.github.io/webappsec-csp/#directive-pre-navigation-check
1
1
directive
-
pre-remove
dfn
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#concept-node-pre-remove
1
1
-
pre-request check
dfn
csp3
csp
3
snapshot
https://www.w3.org/TR/CSP3/#directive-pre-request-check
1
1
directive
-
pre-request check
dfn
csp3
csp
3
current
https://w3c.github.io/webappsec-csp/#directive-pre-request-check
1
1
directive
-
pre-wrap
value
css-text-3
css-text
3
snapshot
https://www.w3.org/TR/css-text-3/#valdef-white-space-pre-wrap
1
1
white-space
-
pre-wrap
value
css-text-3
css-text
3
current
https://drafts.csswg.org/css-text-3/#valdef-white-space-pre-wrap
1
1
white-space
-
preMultiplySelf()
method
geometry-1
geometry
1
snapshot
https://www.w3.org/TR/geometry-1/#dom-dommatrix-premultiplyself
1
1
DOMMatrix
-
preMultiplySelf()
method
geometry-1
geometry
1
current
https://drafts.fxtf.org/geometry-1/#dom-dommatrix-premultiplyself
1
1
DOMMatrix
-
preMultiplySelf(other)
method
geometry-1
geometry
1
snapshot
https://www.w3.org/TR/geometry-1/#dom-dommatrix-premultiplyself
1
1
DOMMatrix
-
preMultiplySelf(other)
method
geometry-1
geometry
1
current
https://drafts.fxtf.org/geometry-1/#dom-dommatrix-premultiplyself
1
1
DOMMatrix
-
preceding
dfn
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#concept-tree-preceding
1
1
tree
-
predicate
dfn
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dfn-predicate


-
predicate
attribute
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dom-rdftriple-predicate
1
1
RdfTriple
-
predicted event list
dfn
pointerevents3
pointerevents
3
snapshot
https://www.w3.org/TR/pointerevents3/#dfn-predicted-event-list

1
-
predicted events targets dirty
dfn
pointerevents3
pointerevents
3
snapshot
https://www.w3.org/TR/pointerevents3/#dfn-predicted-events-targets-dirty

1
-
predictedEvents
dict-member
pointerevents3
pointerevents
3
snapshot
https://www.w3.org/TR/pointerevents3/#dom-pointereventinit-predictedevents
1
1
PointerEventInit
-
prefer-online
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/offline.html#concept-appcache-mode-prefer-online

1
-
prefer_related_applications
dict-member
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dom-webappmanifest-prefer_related_applications
1
1
WebAppManifest
-
preferred
enum-value
webauthn-1
webauthn
1
snapshot
https://www.w3.org/TR/webauthn/#dom-userverificationrequirement-preferred
1
1
UserVerificationRequirement
-
preferred
enum-value
webauthn-1
webauthn
1
current
https://w3c.github.io/webauthn/#dom-residentkeyrequirement-preferred
1
1
ResidentKeyRequirement
-
preferred
enum-value
webauthn-1
webauthn
1
current
https://w3c.github.io/webauthn/#dom-userverificationrequirement-preferred
1
1
UserVerificationRequirement
-
preferred aspect ratio
dfn
css-sizing-4
css-sizing
4
current
https://drafts.csswg.org/css-sizing-4/#preferred-aspect-ratio
1
1
-
preferred css style sheet set name
dfn
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#preferred-css-style-sheet-set-name

1
-
preferred css style sheet set name
dfn
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#preferred-css-style-sheet-set-name
1
1
-
preferred css style sheet set name
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#preferred-css-style-sheet-set-name

1
-
preferred height
dfn
css-sizing-3
css-sizing
3
snapshot
https://www.w3.org/TR/css-sizing-3/#height
1
1
-
preferred height
dfn
css-sizing-3
css-sizing
3
current
https://drafts.csswg.org/css-sizing-3/#height
1
1
-
preferred order
dfn
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#concept-shorthands-preferred-order

1
-
preferred order
dfn
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#concept-shorthands-preferred-order
1
1
-
preferred size
dfn
css-sizing-3
css-sizing
3
snapshot
https://www.w3.org/TR/css-sizing-3/#preferred-size
1
1
-
preferred size
dfn
css-sizing-3
css-sizing
3
current
https://drafts.csswg.org/css-sizing-3/#preferred-size
1
1
-
preferred size property
dfn
css-sizing-3
css-sizing
3
snapshot
https://www.w3.org/TR/css-sizing-3/#preferred-size-properties
1
1
-
preferred size property
dfn
css-sizing-3
css-sizing
3
current
https://drafts.csswg.org/css-sizing-3/#preferred-size-properties
1
1
-
preferred size property
dfn
css-sizing-4
css-sizing
4
current
https://drafts.csswg.org/css-sizing-4/#preferred-size-properties
1
1
-
preferred width
dfn
css-sizing-3
css-sizing
3
snapshot
https://www.w3.org/TR/css-sizing-3/#width
1
1
-
preferred width
dfn
css-sizing-3
css-sizing
3
current
https://drafts.csswg.org/css-sizing-3/#width
1
1
-
prefers-color-scheme
descriptor
mediaqueries-5
mediaqueries
5
snapshot
https://www.w3.org/TR/mediaqueries-5/#descdef-media-prefers-color-scheme
1
1
@media
-
prefers-color-scheme
descriptor
mediaqueries-5
mediaqueries
5
current
https://drafts.csswg.org/mediaqueries-5/#descdef-media-prefers-color-scheme
1
1
@media
-
prefers-contrast
descriptor
mediaqueries-5
mediaqueries
5
snapshot
https://www.w3.org/TR/mediaqueries-5/#descdef-media-prefers-contrast
1
1
@media
-
prefers-contrast
descriptor
mediaqueries-5
mediaqueries
5
current
https://drafts.csswg.org/mediaqueries-5/#descdef-media-prefers-contrast
1
1
@media
-
prefers-reduced-data
descriptor
mediaqueries-5
mediaqueries
5
snapshot
https://www.w3.org/TR/mediaqueries-5/#descdef-media-prefers-reduced-data
1
1
@media
-
prefers-reduced-data
descriptor
mediaqueries-5
mediaqueries
5
current
https://drafts.csswg.org/mediaqueries-5/#descdef-media-prefers-reduced-data
1
1
@media
-
prefers-reduced-motion
descriptor
mediaqueries-5
mediaqueries
5
snapshot
https://www.w3.org/TR/mediaqueries-5/#descdef-media-prefers-reduced-motion
1
1
@media
-
prefers-reduced-motion
descriptor
mediaqueries-5
mediaqueries
5
current
https://drafts.csswg.org/mediaqueries-5/#descdef-media-prefers-reduced-motion
1
1
@media
-
prefers-reduced-transparency
descriptor
mediaqueries-5
mediaqueries
5
snapshot
https://www.w3.org/TR/mediaqueries-5/#descdef-media-prefers-reduced-transparency
1
1
@media
-
prefers-reduced-transparency
descriptor
mediaqueries-5
mediaqueries
5
current
https://drafts.csswg.org/mediaqueries-5/#descdef-media-prefers-reduced-transparency
1
1
@media
-
prefetch-src
dfn
csp3
csp
3
snapshot
https://www.w3.org/TR/CSP3/#prefetch-src
1
1
-
prefetch-src
dfn
csp3
csp
3
current
https://w3c.github.io/webappsec-csp/#prefetch-src
1
1
-
prefh
dfn
css-template-1
css-template
1
snapshot
https://www.w3.org/TR/css3-layout/#prefh

1
-
prefh
dfn
css-template-1
css-template
1
current
https://drafts.csswg.org/css-template-1/#prefh

1
-
prefix
descriptor
css-counter-styles-3
css-counter-styles
3
snapshot
https://www.w3.org/TR/css-counter-styles-3/#descdef-counter-style-prefix
1
1
@counter-style
-
prefix
attribute
css-counter-styles-3
css-counter-styles
3
snapshot
https://www.w3.org/TR/css-counter-styles-3/#dom-csscounterstylerule-prefix
1
1
CSSCounterStyleRule
-
prefix
descriptor
css-counter-styles-3
css-counter-styles
3
current
https://drafts.csswg.org/css-counter-styles-3/#descdef-counter-style-prefix
1
1
@counter-style
-
prefix
attribute
css-counter-styles-3
css-counter-styles
3
current
https://drafts.csswg.org/css-counter-styles-3/#dom-csscounterstylerule-prefix
1
1
CSSCounterStyleRule
-
prefix
attribute
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#dom-cssnamespacerule-prefix
1
1
CSSNamespaceRule
-
prefix
attribute
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#dom-cssnamespacerule-prefix
1
1
CSSNamespaceRule
-
prefix
argument
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-node-lookupnamespaceuri-prefix-prefix
1
1
Node/lookupNamespaceURI(prefix)
-
prefix
attribute
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-attr-prefix
1
1
Attr
-
prefix
attribute
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-element-prefix
1
1
Element
-
prefix
argument
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-xpathnsresolver-lookupnamespaceuri-prefix-prefix
1
1
XPathNSResolver/lookupNamespaceURI(prefix)
-
prefix
attribute
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-node-prefix
1
1
Node
-
prefix
dfn
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dfn-prefix


-
prefix flag
dfn
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dfn-prefix-flag

1
-
prefix match
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#prefix-match

1
-
prefixed
dfn
css-2015
css-2015
1
snapshot
https://www.w3.org/TR/css-2015/#vendor-prefix

1
-
prefixed
dfn
css-2015
css-2015
1
current
https://drafts.csswg.org/css-2015/#vendor-prefix

1
-
prefixed
dfn
css-2017
css-2017
1
snapshot
https://www.w3.org/TR/css-2017/#vendor-prefix

1
-
prefixed
dfn
css-2017
css-2017
1
current
https://drafts.csswg.org/css-2017/#vendor-prefix

1
-
prefixed
dfn
css-2018
css-2018
1
snapshot
https://www.w3.org/TR/css-2018/#vendor-prefix
1
1
-
prefixed
dfn
css-2018
css-2018
1
current
https://drafts.csswg.org/css-2018/#vendor-prefix
1
1
-
prefixed
dfn
css-2020
css-2020
1
current
https://drafts.csswg.org/css-2020/#vendor-prefix
1
1
-
prefw
dfn
css-template-1
css-template
1
snapshot
https://www.w3.org/TR/css3-layout/#prefw

1
-
prefw
dfn
css-template-1
css-template
1
current
https://drafts.csswg.org/css-template-1/#prefw

1
-
preload
element-attr
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/media.html#attr-media-preload
1
1
track
-
preload
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/media.html#dom-media-preload
1
1
HTMLMediaElement
-
preloadResponse
attribute
service-workers
service-workers
1
current
https://w3c.github.io/ServiceWorker/#dom-fetchevent-preloadresponse
1
1
FetchEvent
-
preloadResponse
dict-member
service-workers
service-workers
1
current
https://w3c.github.io/ServiceWorker/#dom-fetcheventinit-preloadresponse
1
1
FetchEventInit
-
preloadable hsts host
dfn
upgrade-insecure-requests-1
upgrade-insecure-requests
1
snapshot
http://www.w3.org/TR/upgrade-insecure-requests/#preloadable-hsts-host
1
1
-
preloadable hsts host
dfn
upgrade-insecure-requests-1
upgrade-insecure-requests
1
current
https://w3c.github.io/webappsec-upgrade-insecure-requests/#preloadable-hsts-host
1
1
-
premultiply
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/imagebitmap-and-animations.html#dom-premultiplyalpha-premultiply
1
1
premultiplyalpha
-
premultiplyAlpha
dict-member
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/imagebitmap-and-animations.html#dom-imagebitmapoptions-premultiplyalpha
1
1
ImageBitmapOptions
-
preparation-time document
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/scripting.html#preparation-time-document

1
-
prepare a script
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/scripting.html#prepare-a-script
1
1
-
prepare an event
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/media.html#prepare-an-event

1
-
prepare to run a callback
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#prepare-to-run-a-callback
1
1
-
prepare to run script
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#prepare-to-run-script
1
1
-
prepend
dfn
infra
infra
1
current
https://infra.spec.whatwg.org/#set-prepend
1
1
set
-
prepend
dfn
infra
infra
1
current
https://infra.spec.whatwg.org/#list-prepend
1
1
list
-
prepend()
method
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-parentnode-prepend
1
1
ParentNode
-
prepend(...nodes)
method
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-parentnode-prepend
1
1
ParentNode
-
prepend(nodes)
method
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-parentnode-prepend
1
1
ParentNode
-
prepended
dfn
encoding-1
encoding
1
current
https://encoding.spec.whatwg.org/#concept-stream-prepend

1
stream
-
prerender
enum-value
navigation-timing-2
navigation-timing
2
snapshot
https://www.w3.org/TR/navigation-timing-2/#dom-navigationtype-prerender
1
1
NavigationType
-
prescan a byte stream to determine its encoding
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/parsing.html#prescan-a-byte-stream-to-determine-its-encoding
1
1
-
present
enum-value
webauthn-1
webauthn
1
snapshot
https://www.w3.org/TR/webauthn/#dom-tokenbindingstatus-present
1
1
TokenBindingStatus
-
present
enum-value
webauthn-1
webauthn
1
current
https://w3c.github.io/webauthn/#dom-tokenbindingstatus-present
1
1
TokenBindingStatus
-
present
dfn
webidl
webidl
1
snapshot
https://www.w3.org/TR/WebIDL/#dfn-present

1
-
present
dfn
webidl
webidl
1
current
https://heycam.github.io/webidl/#dfn-present
1
1
dictionary member
-
present an install prompt
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-presenting-an-install-prompt

1
-
presentation
element-attr
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#attr-aria-role-presentation

1
-
presentation attributes
dfn
svg2
svg
2
snapshot
https://www.w3.org/TR/svg2/styling.html#TermPresentationAttribute
1
1
-
presentation attributes
dfn
svg2
svg
2
current
https://svgwg.org/svg2-draft/styling.html#TermPresentationAttribute
1
1
-
presentation of the install prompt
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-presenting-an-install-prompt

1
-
presentation-level
property
css-preslev-1
css-preslev
1
snapshot
https://www.w3.org/TR/css3-preslev/#presentation-level
1
1
-
presentation-level
property
css-preslev-1
css-preslev
1
current
https://drafts.csswg.org/css-preslev-1/#presentation-level
1
1
-
presentational hints
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/rendering.html#presentational-hints

1
-
presenting an install prompt
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-presenting-an-install-prompt

1
-
preserve
value
css-text-4
css-text
4
current
https://drafts.csswg.org/css-text-4/#valdef-text-space-collapse-preserve
1
1
text-space-collapse
-
preserve
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#dom-selectionmode-preserve
1
1
selectionmode
-
preserve-breaks
value
css-text-4
css-text
4
current
https://drafts.csswg.org/css-text-4/#valdef-text-space-collapse-preserve-breaks
1
1
text-space-collapse
-
preserve-spaces
value
css-text-4
css-text
4
current
https://drafts.csswg.org/css-text-4/#valdef-text-space-collapse-preserve-spaces
1
1
text-space-collapse
-
preserveAlpha
attribute
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#dom-svgfeconvolvematrixelement-preservealpha
1
1
SVGFEConvolveMatrixElement
-
preserveAlpha
attribute
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#dom-svgfeconvolvematrixelement-preservealpha
1
1
SVGFEConvolveMatrixElement
-
preserveAspectRatio
attribute
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#dom-svgfeimageelement-preserveaspectratio
1
1
SVGFEImageElement
-
preserveAspectRatio
attribute
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#dom-svgfeimageelement-preserveaspectratio
1
1
SVGFEImageElement
-
preservealpha
element-attr
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#element-attrdef-feconvolvematrix-preservealpha
1
1
feConvolveMatrix
-
preservealpha
element-attr
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#element-attrdef-feconvolvematrix-preservealpha
1
1
feConvolveMatrix
-
preservealpha
element-attr
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feConvolveMatrixElementPreserveAlphaAttribute
1
1
feConvolveMatrix
-
preserveaspectratio
element-attr
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#element-attrdef-feimage-preserveaspectratio
1
1
feImage
-
preserveaspectratio
element-attr
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#element-attrdef-feimage-preserveaspectratio
1
1
feImage
-
preserveaspectratio
element-attr
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/struct.html#SVGElementPreserveAspectRatioAttribute
1
1
svg
-
preserveaspectratio
element-attr
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/struct.html#ImageElementPreserveAspectRatioAttribute
1
1
image
-
preserveaspectratio
element-attr
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/pservers.html#PatternElementPreserveAspectRatioAttribute
1
1
-
preserveaspectratio
element-attr
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feImageElementPreserveAspectRatioAttribute
1
1
feImage
-
preserveaspectratio
element-attr
svg2
svg
2
snapshot
https://www.w3.org/TR/svg2/coords.html#TermPreserveAspectRatio
1
1
svg
-
preserveaspectratio
element-attr
svg2
svg
2
current
https://svgwg.org/svg2-draft/coords.html#TermPreserveAspectRatio
1
1
svg
-
preserved tokens
dfn
css-syntax-3
css-syntax
3
snapshot
https://www.w3.org/TR/css-syntax-3/#preserved-tokens
1
1
CSS
-
preserved tokens
dfn
css-syntax-3
css-syntax
3
current
https://drafts.csswg.org/css-syntax-3/#preserved-tokens
1
1
CSS
-
preserved white space
dfn
css-text-3
css-text
3
snapshot
https://www.w3.org/TR/css-text-3/#preserved-white-space
1
1
-
preserved white space
dfn
css-text-3
css-text
3
current
https://drafts.csswg.org/css-text-3/#preserved-white-space
1
1
-
pressure
attribute
pointerevents3
pointerevents
3
snapshot
https://www.w3.org/TR/pointerevents3/#dom-pointerevent-pressure
1
1
PointerEvent
-
pressure
dict-member
pointerevents3
pointerevents
3
snapshot
https://www.w3.org/TR/pointerevents3/#dom-pointereventinit-pressure
1
1
PointerEventInit
-
pretty
value
css-text-4
css-text
4
current
https://drafts.csswg.org/css-text-4/#valdef-text-wrap-pretty
1
1
text-wrap
-
prevent no-cache cache-control header modification flag
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#no-cache-prevent-cache-control
1
1
request
-
prevent silent access flag
dfn
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#origin-prevent-silent-access-flag

1
origin
-
prevent silent access flag
dfn
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#origin-prevent-silent-access-flag

1
origin
-
preventDefault()
method
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-event-preventdefault
1
1
Event
-
preventDefault()
method
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#dom-event-preventdefault

1
-
preventScroll
dict-member
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/interaction.html#dom-focusoptions-preventscroll
1
1
FocusOptions
-
preventSilentAccess()
method
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-credentialscontainer-preventsilentaccess
1
1
CredentialsContainer
-
preventSilentAccess()
method
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-credentialscontainer-preventsilentaccess
1
1
CredentialsContainer
-
previous
attr-value
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/interaction.html#attr-enterkeyhint-keyword-previous
1
1
-
previous block
dfn
webaudio
webaudio
1
snapshot
https://www.w3.org/TR/webaudio/#previous-block

1
-
previous block
dfn
webaudio
webaudio
1
current
https://webaudio.github.io/web-audio-api/#previous-block

1
-
previous context
dfn
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dfn-previous-context

1
-
previous current time
dfn
web-animations-1
web-animations
1
snapshot
https://www.w3.org/TR/web-animations-1/#previous-current-time

1
-
previous current time
dfn
web-animations-1
web-animations
1
current
https://drafts.csswg.org/web-animations-1/#previous-current-time

1
-
previous sibling
dfn
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#concept-tree-previous-sibling
1
1
tree
-
previousElementSibling
attribute
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-nondocumenttypechildnode-previouselementsibling
1
1
NonDocumentTypeChildNode
-
previousInBox
attribute
box-tree-api-1
box-tree-api
1
current
https://drafts.css-houdini.org/box-tree-api-1/#dom-deadfragmentinformation-previousinbox
1
1
DeadFragmentInformation
-
previousNode()
method
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-nodeiterator-previousnode
1
1
NodeIterator
-
previousNode()
method
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-treewalker-previousnode
1
1
TreeWalker
-
previousSibling
attribute
box-tree-api-1
box-tree-api
1
current
https://drafts.css-houdini.org/box-tree-api-1/#dom-deadfragmentinformation-previoussibling
1
1
DeadFragmentInformation
-
previousSibling
attribute
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-mutationrecord-previoussibling
1
1
MutationRecord
-
previousSibling
attribute
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-node-previoussibling
1
1
Node
-
previousSibling()
method
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-treewalker-previoussibling
1
1
TreeWalker
-
prevvalue
dfn
ui-events-1
ui-events
1
snapshot
https://www.w3.org/TR/uievents/#mutationevent-prevvalue

1
MutationEvent
-
prflx
enum-value
webrtc-1
webrtc
1
snapshot
https://www.w3.org/TR/webrtc/#dom-rtcicecandidatetype-prflx
1
1
RTCIceCandidateType
-
primary account number
dfn
payment-method-basic-card-1
payment-method-basic-card
1
snapshot
https://www.w3.org/TR/payment-method-basic-card/#dfn-pan

1
-
primary action
dfn
webxr-1
webxr
1
snapshot
https://www.w3.org/TR/webxr/#primary-action

1
-
primary action
dfn
webxr-1
webxr
1
current
https://immersive-web.github.io/webxr/#primary-action

1
-
primary filter primitive tree
dfn
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#primary-filter-primitive-tree
1
1
-
primary filter primitive tree
dfn
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#primary-filter-primitive-tree
1
1
-
primary global interface
dfn
webidl
webidl
1
snapshot
https://www.w3.org/TR/WebIDL/#dfn-primary-global-interface

1
-
primary input source
dfn
webxr-1
webxr
1
current
https://immersive-web.github.io/webxr/#primary-input-source

1
-
primary interface
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#primary-interface

1
-
primary interface
dfn
webidl
webidl
1
snapshot
https://www.w3.org/TR/WebIDL/#dfn-primary-interface

1
-
primary interface
dfn
webidl
webidl
1
current
https://heycam.github.io/webidl/#dfn-primary-interface
1
1
-
primary pointer
dfn
pointerevents3
pointerevents
3
snapshot
https://www.w3.org/TR/pointerevents3/#dfn-primary-pointer

1
-
primary service discovery
dfn
web-bluetooth-1
web-bluetooth
1
snapshot
https://webbluetoothcg.github.io/web-bluetooth/#primary-service-discovery

1
-
primary squeeze action
dfn
webxr-1
webxr
1
current
https://immersive-web.github.io/webxr/#primary-squeeze-action

1
-
primary squeeze button
dfn
webxr-gamepads-module-1
webxr-gamepads-module
1
current
https://immersive-web.github.io/webxr-gamepads-module/#primary-squeeze-button

1
-
primary trigger
dfn
webxr-gamepads-module-1
webxr-gamepads-module
1
current
https://immersive-web.github.io/webxr-gamepads-module/#primary-trigger

1
-
primaryKey
argument
indexeddb-2
indexeddb
2
current
https://w3c.github.io/IndexedDB/#dom-idbcursor-continueprimarykey-key-primarykey-primarykey
1
1
IDBCursor/continuePrimaryKey(key, primaryKey)
-
primaryKey
attribute
indexeddb-2
indexeddb
2
current
https://w3c.github.io/IndexedDB/#dom-idbcursor-primarykey
1
1
IDBCursor
-
primitive types
dfn
webidl
webidl
1
snapshot
https://www.w3.org/TR/WebIDL/#dfn-primitive-type

1
-
primitive types
dfn
webidl
webidl
1
current
https://heycam.github.io/webidl/#dfn-primitive-type
1
1
-
primitiveUnits
attribute
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#dom-svgfilterelement-primitiveunits
1
1
SVGFilterElement
-
primitiveUnits
attribute
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#dom-svgfilterelement-primitiveunits
1
1
SVGFilterElement
-
primitiveunits
element-attr
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#element-attrdef-filter-primitiveunits
1
1
filter
-
primitiveunits
element-attr
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#element-attrdef-filter-primitiveunits
1
1
filter
-
primitiveunits
element-attr
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#FilterElementPrimitiveUnitsAttribute
1
1
filter
-
principal block-level box
dfn
css2
css2
1
snapshot
https://www.w3.org/TR/CSS21/visuren.html#principal-box

1
-
principal box
dfn
css-display-3
css-display
3
snapshot
https://www.w3.org/TR/css-display-3/#principal-box
1
1
-
principal box
dfn
css-display-3
css-display
3
current
https://drafts.csswg.org/css-display-3/#principal-box
1
1
-
principal writing mode
dfn
css-writing-modes-3
css-writing-modes
3
snapshot
https://www.w3.org/TR/css-writing-modes-3/#principal-writing-mode
1
1
-
principal writing mode
dfn
css-writing-modes-3
css-writing-modes
3
current
https://drafts.csswg.org/css-writing-modes-3/#principal-writing-mode
1
1
-
principal writing mode
dfn
css-writing-modes-4
css-writing-modes
4
snapshot
https://www.w3.org/TR/css-writing-modes-4/#principal-writing-mode
1
1
-
principal writing mode
dfn
css-writing-modes-4
css-writing-modes
4
current
https://drafts.csswg.org/css-writing-modes-4/#principal-writing-mode
1
1
-
print
value
mediaqueries-4
mediaqueries
4
snapshot
https://www.w3.org/TR/mediaqueries-4/#valdef-media-print
1
1
@media
-
print
value
mediaqueries-4
mediaqueries
4
current
https://drafts.csswg.org/mediaqueries-4/#valdef-media-print
1
1
@media
-
print when loaded
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#print-when-loaded

1
-
print()
method
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-print
1
1
Window
-
printable area
dfn
css-page-3
css-page
3
snapshot
https://www.w3.org/TR/css3-page/#printable-area
1
1
-
printable area
dfn
css-page-3
css-page
3
current
https://drafts.csswg.org/css-page-3/#printable-area
1
1
-
printing steps
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#printing-steps

1
-
priority
attribute
css-highlight-api-1
css-highlight-api
1
current
https://drafts.csswg.org/css-highlight-api-1/#dom-highlight-priority
1
1
Highlight
-
priority
dfn
css-highlight-api-1
css-highlight-api
1
current
https://drafts.csswg.org/css-highlight-api-1/#priority

1
-
priority
argument
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#dom-cssstyledeclaration-setproperty-property-value-priority-priority
1
1
CSSStyleDeclaration/setProperty(property, value, priority)
CSSStyleDeclaration/setProperty(property, value)
-
priority
argument
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#dom-cssstyledeclaration-setpropertypriority-property-priority-priority
1
1
CSSStyleDeclaration/setPropertyPriority(property, priority)
-
priority
argument
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#dom-cssstyledeclaration-setproperty-property-value-priority-priority
1
1
CSSStyleDeclaration/setProperty(property, value, priority)
CSSStyleDeclaration/setProperty(property, value)
-
priority
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#concept-request-priority
1
1
request
-
priority
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#concept-request-priority

1
-
priority
attribute
webrtc-1
webrtc
1
snapshot
https://www.w3.org/TR/webrtc/#dom-rtcicecandidate-priority
1
1
RTCIceCandidate
-
priority
dict-member
webrtc-stats-1
webrtc-stats
1
snapshot
https://www.w3.org/TR/webrtc-stats/#dom-rtcmediahandlerstats-priority
1
1
RTCMediaHandlerStats
-
priority
dict-member
webrtc-stats-1
webrtc-stats
1
snapshot
https://www.w3.org/TR/webrtc-stats/#dom-rtcicecandidatestats-priority
1
1
RTCIceCandidateStats
-
priority
dict-member
webrtc-stats-1
webrtc-stats
1
snapshot
https://www.w3.org/TR/webrtc-stats/#dom-rtcicecandidatepairstats-priority
1
1
RTCIceCandidatePairStats
-
privacy feature
dfn
web-bluetooth-1
web-bluetooth
1
snapshot
https://webbluetoothcg.github.io/web-bluetooth/#privacy-feature

1
-
private address
dfn
web-bluetooth-1
web-bluetooth
1
snapshot
https://webbluetoothcg.github.io/web-bluetooth/#private-address

1
-
privatekey
dfn
webauthn-1
webauthn
1
snapshot
https://www.w3.org/TR/webauthn/#public-key-credential-source-privatekey

1
public key credential source
-
privatekey
dfn
webauthn-1
webauthn
1
current
https://w3c.github.io/webauthn/#public-key-credential-source-privatekey

1
public key credential source
-
privatekey
dfn
webcryptoapi-1
webcryptoapi
1
snapshot
https://www.w3.org/TR/WebCryptoAPI/#dfn-CryptoKeyPair-privateKey

1
-
privatekey
dfn
webcryptoapi-1
webcryptoapi
1
current
https://w3c.github.io/webcrypto/#dfn-CryptoKeyPair-privateKey

1
-
privileged no-cors request-header name
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#privileged-no-cors-request-header-name
1
1
-
probably
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/media.html#dom-canplaytyperesult-probably
1
1
canplaytyperesult
-
procedure timeouts
dfn
web-bluetooth-1
web-bluetooth
1
snapshot
https://webbluetoothcg.github.io/web-bluetooth/#procedure-timeouts

1
-
process
dfn
encoding-1
encoding
1
current
https://encoding.spec.whatwg.org/#concept-encoding-process

1
encoding
-
process
dfn
webaudio
webaudio
1
snapshot
https://www.w3.org/TR/webaudio/#process

1
-
process
dfn
webaudio
webaudio
1
current
https://webaudio.github.io/web-audio-api/#process

1
-
process a keyframe-like object
dfn
web-animations-1
web-animations
1
snapshot
https://www.w3.org/TR/web-animations-1/#process-a-keyframe-like-object

1
-
process a keyframe-like object
dfn
web-animations-1
web-animations
1
current
https://drafts.csswg.org/web-animations-1/#process-a-keyframe-like-object

1
-
process a keyframes argument
dfn
web-animations-1
web-animations
1
snapshot
https://www.w3.org/TR/web-animations-1/#process-a-keyframes-argument

1
-
process a keyframes argument
dfn
web-animations-1
web-animations
1
current
https://drafts.csswg.org/web-animations-1/#process-a-keyframes-argument

1
-
process a navigate fetch
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/browsing-the-web.html#process-a-navigate-fetch
1
1
-
process a navigate response
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/browsing-the-web.html#process-a-navigate-response
1
1
-
process a navigate url scheme
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/browsing-the-web.html#process-a-navigate-url-scheme

1
-
process blob parts
dfn
fileapi-1
fileapi
1
current
https://w3c.github.io/FileAPI/#process-blob-parts

1
-
process dt or dd
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/grouping-content.html#process-dt-or-dd

1
-
process feature policy attributes
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#process-feature-policy-attributes

1
-
process request body
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#process-request-body
1
1
-
process request end-of-body
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#process-request-end-of-body
1
1
-
process response
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#process-response
1
1
-
process response
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#process-response

1
-
process response done
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#process-response-done
1
1
-
process response end-of-body
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#process-response-end-of-body
1
1
-
process the addition of a remote track
dfn
webrtc-1
webrtc
1
snapshot
https://www.w3.org/TR/webrtc/#process-remote-track-addition

1
-
process the frame attributes
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/obsolete.html#process-the-frame-attributes

1
-
process the iframe attributes
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/iframe-embed-object.html#process-the-iframe-attributes

1
-
process the linked resource
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/semantics.html#process-the-linked-resource

1
-
process the removal of a remote track
dfn
webrtc-1
webrtc
1
snapshot
https://www.w3.org/TR/webrtc/#process-remote-track-removal

1
-
process(inputs, outputs, parameters)
method
webaudio
webaudio
1
snapshot
https://www.w3.org/TR/webaudio/#dom-audioworkletprocessor-process
1
1
AudioWorkletProcessor
-
process(inputs, outputs, parameters)
method
webaudio
webaudio
1
current
https://webaudio.github.io/web-audio-api/#dom-audioworkletprocessor-process
1
1
AudioWorkletProcessor
-
processed
dfn
indexeddb-2
indexeddb
2
current
https://w3c.github.io/IndexedDB/#request-processed

1
request
-
processed flag
dfn
indexeddb-2
indexeddb
2
current
https://w3c.github.io/IndexedDB/#request-processed-flag

1
request
-
processed manifest
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processed-manifest

1
-
processing a manifest
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-a-manifest

1
-
processing blob parts
dfn
fileapi-1
fileapi
1
current
https://w3c.github.io/FileAPI/#process-blob-parts

1
-
processing equivalence
dfn
service-workers
service-workers
1
snapshot
https://www.w3.org/TR/service-workers-1/#dfn-processing-equivalence

1
-
processing equivalence
dfn
service-workers
service-workers
1
current
https://w3c.github.io/ServiceWorker/#dfn-processing-equivalence

1
-
processing imageresource members
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-imageresource-members

1
-
processing mode
dfn
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dfn-processing-mode


-
processing mode conflict
enum-value
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dom-jsonlderrorcode-processing-mode-conflict
1
1
JsonLdErrorCode
-
processing modes
dfn
svg2
svg
2
snapshot
https://www.w3.org/TR/svg2/conform.html#processing-mode

1
-
processing modes
dfn
svg2
svg
2
current
https://svgwg.org/svg2-draft/conform.html#processing-mode

1
-
processing the background_color member
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-background_color-member

1
WebAppManifest
-
processing the backup element queue
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/custom-elements.html#processing-the-backup-element-queue

1
-
processing the categories member
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-categories-member

1
WebAppManifest
-
processing the lang member
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-lang-member

1
WebAppManifest
-
processing the purpose member of an image
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-purpose-member-of-an-image

1
ImageResource
-
processing the related_applications member
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-related_applications-member

1
WebAppManifest
-
processing the scope member
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-scope-member

1
WebAppManifest
-
processing the shortcuts member
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-shortcuts-member

1
WebAppManifest
-
processing the sizes member of an image
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-sizes-member-of-an-image

1
ImageResource
-
processing the start_url member
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-start_url-member

1
WebAppManifest
-
processing the theme_color member
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-theme_color-member

1
WebAppManifest
-
processing the type member of an image
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-type-member-of-an-image

1
ImageResource
-
processing the url member of an application
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-processing-the-url-member-of-an-application

1
ExternalApplicationResource
-
processingMode
dict-member
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dom-jsonldoptions-processingmode
1
1
JsonLdOptions
-
processinginstruction
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#processinginstruction

1
-
processor construction data
dfn
webaudio
webaudio
1
current
https://webaudio.github.io/web-audio-api/#processor-construction-data

1
-
processor reference
dfn
webaudio
webaudio
1
snapshot
https://www.w3.org/TR/webaudio/#processor-reference

1
-
processorCtor
argument
webaudio
webaudio
1
snapshot
https://www.w3.org/TR/webaudio/#dom-audioworkletglobalscope-registerprocessor-name-processorctor-processorctor
1
1
AudioWorkletGlobalScope/registerProcessor(name, processorCtor)
-
processorCtor
argument
webaudio
webaudio
1
current
https://webaudio.github.io/web-audio-api/#dom-audioworkletglobalscope-registerprocessor-name-processorctor-processorctor
1
1
AudioWorkletGlobalScope/registerProcessor(name, processorCtor)
-
processorOptions
dict-member
webaudio
webaudio
1
snapshot
https://www.w3.org/TR/webaudio/#dom-audioworkletnodeoptions-processoroptions
1
1
AudioWorkletNodeOptions
-
processorOptions
dict-member
webaudio
webaudio
1
current
https://webaudio.github.io/web-audio-api/#dom-audioworkletnodeoptions-processoroptions
1
1
AudioWorkletNodeOptions
-
processors
dfn
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dfn-json-ld-processor


-
produce a generator result
dfn
css-layout-api-1
css-layout-api
1
snapshot
https://www.w3.org/TR/css-layout-api-1/#produce-a-generator-result

1
-
produceGeneralizedRdf
dict-member
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dom-jsonldoptions-producegeneralizedrdf
1
1
JsonLdOptions
-
producer
dfn
streams
streams
1
current
https://streams.spec.whatwg.org/#producer

1
-
product
enum-value
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#dom-cssmathoperator-product
1
1
CSSMathOperator
-
product
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator-product
1
1
NavigatorID
-
product id
dfn
webusb-1
webusb
1
current
https://wicg.github.io/webusb/#product-id

1
-
product of two unit maps
dfn
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#product-of-two-unit-maps

1
-
product of two unit maps
dfn
css-typed-om-1
css-typed-om
1
current
https://drafts.css-houdini.org/css-typed-om-1/#product-of-two-unit-maps
1
1
-
productId
dict-member
webusb-1
webusb
1
current
https://wicg.github.io/webusb/#dom-usbdevicefilter-productid
1
1
USBDeviceFilter
-
productId
attribute
webusb-1
webusb
1
current
https://wicg.github.io/webusb/#dom-usbdevice-productid
1
1
USBDevice
-
productId
dict-member
webusb-1
webusb
1
current
https://wicg.github.io/webusb/#dom-allowedusbdevice-productid
1
1
AllowedUSBDevice
-
productName
attribute
webusb-1
webusb
1
current
https://wicg.github.io/webusb/#dom-usbdevice-productname
1
1
USBDevice
-
productSub
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/system-state.html#dom-navigator-productsub
1
1
NavigatorID
-
profile
element-attr
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/obsolete.html#attr-head-profile
1
1
-
profile
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/obsolete.html#dom-head-profile
1

head
-
profile
dict-member
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dom-loaddocumentoptions-profile
1
1
LoadDocumentOptions
-
profile
attribute
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dom-remotedocument-profile
1
1
RemoteDocument
-
profile fundamentals
dfn
web-bluetooth-1
web-bluetooth
1
snapshot
https://webbluetoothcg.github.io/web-bluetooth/#profile-fundamentals

1
-
profiles
attribute
webxr-1
webxr
1
snapshot
https://www.w3.org/TR/webxr/#dom-xrinputsource-profiles
1
1
XRInputSource
-
profiles
attribute
webxr-1
webxr
1
current
https://immersive-web.github.io/webxr/#dom-xrinputsource-profiles
1
1
XRInputSource
-
progress
value
css-ui-3
css-ui
3
snapshot
https://www.w3.org/TR/css3-ui/#valdef-cursor-progress
1
1
cursor
-
progress
value
css-ui-3
css-ui
3
current
https://drafts.csswg.org/css-ui-3/#valdef-cursor-progress
1
1
cursor
-
progress
value
css-ui-4
css-ui
4
current
https://drafts.csswg.org/css-ui-4/#valdef-cursor-progress
1
1
cursor
-
progress
event
fileapi-1
fileapi
1
current
https://w3c.github.io/FileAPI/#dfn-progress-event
1
1
FileReader
-
progress
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/media.html#event-media-progress

1
-
progress
element
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/form-elements.html#the-progress-element
1
1
-
progress
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/offline.html#event-appcache-progress

1
-
progress
dict-member
web-animations-1
web-animations
1
snapshot
https://www.w3.org/TR/web-animations-1/#dom-computedeffecttiming-progress
1
1
ComputedEffectTiming
-
progress
dict-member
web-animations-1
web-animations
1
current
https://drafts.csswg.org/web-animations-1/#dom-computedeffecttiming-progress
1
1
ComputedEffectTiming
-
progress
event
xhr
xhr
1
current
https://xhr.spec.whatwg.org/#event-xhr-progress
1
1
XMLHttpRequest
-
progress-bar
value
css-ui-4
css-ui
4
current
https://drafts.csswg.org/css-ui-4/#valdef-appearance-progress-bar
1
1
appearance
-
progressevent
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#progressevent

1
-
progressive
value
mediaqueries-4
mediaqueries
4
snapshot
https://www.w3.org/TR/mediaqueries-4/#valdef-media-scan-progressive
1
1
@media/scan
-
progressive
value
mediaqueries-4
mediaqueries
4
current
https://drafts.csswg.org/mediaqueries-4/#valdef-media-scan-progressive
1
1
@media/scan
-
projection
value
mediaqueries-4
mediaqueries
4
snapshot
https://www.w3.org/TR/mediaqueries-4/#valdef-media-projection
1
1
@media
-
projection
value
mediaqueries-4
mediaqueries
4
current
https://drafts.csswg.org/mediaqueries-4/#valdef-media-projection
1
1
@media
-
projection matrix
dfn
webxr-1
webxr
1
snapshot
https://www.w3.org/TR/webxr/#view-projection-matrix

1
view
-
projection matrix
dfn
webxr-1
webxr
1
current
https://immersive-web.github.io/webxr/#view-projection-matrix

1
view
-
projectionMatrix
attribute
webxr-1
webxr
1
snapshot
https://www.w3.org/TR/webxr/#dom-xrview-projectionmatrix
1
1
XRView
-
projectionMatrix
attribute
webxr-1
webxr
1
current
https://immersive-web.github.io/webxr/#dom-xrview-projectionmatrix
1
1
XRView
-
proleptic gregorian calendar
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#proleptic-gregorian-calendar

1
-
proleptic-gregorian date
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/common-microsyntaxes.html#proleptic-gregorian-date

1
-
prolog
dfn
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#prolog

1
-
prolog
dfn
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#prolog

1
-
promise
dfn
css-layout-api-1
css-layout-api
1
current
https://drafts.css-houdini.org/css-layout-api-1/#layout-api-work-task-promise

1
layout api work task
-
promise
dict-member
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#dom-promiserejectionevent-promise
1
1
PromiseRejectionEventInit
-
promise type
dfn
webidl
webidl
1
snapshot
https://www.w3.org/TR/WebIDL/#dfn-promise-type

1
-
promise type
dfn
webidl
webidl
1
current
https://heycam.github.io/webidl/#dfn-promise-type
1
1
-
prompt
method
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dom-beforeinstallpromptevent-prompt
1
1
BeforeInstallPromptEvent
-
prompt the user to choose
dfn
permissions-1
permissions
1
current
https://w3c.github.io/permissions/#prompt-the-user-to-choose
1
1
-
prompt to unload
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/browsing-the-web.html#prompt-to-unload-a-document

1
-
prompt()
method
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dom-beforeinstallpromptevent-prompt
1
1
BeforeInstallPromptEvent
-
prompt(message, default)
method
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#dom-prompt
1
1
Window
-
prompting the user to choose
dfn
permissions-1
permissions
1
current
https://w3c.github.io/permissions/#prompt-the-user-to-choose
1
1
-
propagate
dfn
css-break-3
css-break
3
snapshot
https://www.w3.org/TR/css-break-3/#propagate

1
-
propagate
dfn
css-break-3
css-break
3
current
https://drafts.csswg.org/css-break-3/#propagate

1
-
propagate
dfn
css-break-4
css-break
4
snapshot
https://www.w3.org/TR/css-break-4/#propagate

1
-
propagate
dfn
css-break-4
css-break
4
current
https://drafts.csswg.org/css-break-4/#propagate

1
-
propagation
dfn
css-break-3
css-break
3
snapshot
https://www.w3.org/TR/css-break-3/#propagate

1
-
propagation
dfn
css-break-3
css-break
3
current
https://drafts.csswg.org/css-break-3/#propagate

1
-
propagation
dfn
css-break-4
css-break
4
snapshot
https://www.w3.org/TR/css-break-4/#propagate

1
-
propagation
dfn
css-break-4
css-break
4
current
https://drafts.csswg.org/css-break-4/#propagate

1
-
propagation path
dfn
ui-events-1
ui-events
1
snapshot
https://www.w3.org/TR/uievents/#propagation-path

1
-
proper table child
dfn
css-tables-3
css-tables
3
current
https://drafts.csswg.org/css-tables-3/#proper-table-child-element
1
1
-
proper table-row parent
dfn
css-tables-3
css-tables
3
current
https://drafts.csswg.org/css-tables-3/#proper-table-row-parent-element
1
1
-
properties
argument
console-1
console
1
current
https://console.spec.whatwg.org/#dom-console-table-tabulardata-properties-properties
1
1
console/table(tabularData, properties)
console/table(tabularData)
console/table()
-
properties
dfn
svg2
svg
2
snapshot
https://www.w3.org/TR/svg2/styling.html#TermProperty

1
-
properties
dfn
svg2
svg
2
current
https://svgwg.org/svg2-draft/styling.html#TermProperty

1
-
properties
attribute
web-bluetooth-1
web-bluetooth
1
snapshot
https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattcharacteristic-properties
1

BluetoothRemoteGATTCharacteristic
-
property
argument
css-conditional-3
css-conditional
3
current
https://drafts.csswg.org/css-conditional-3/#dom-css-supports-property-value-property
1
1
CSS/supports(property, value)
-
property
argument
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#dom-cssstylevalue-parse-property-csstext-property
1
1
CSSStyleValue/parse(property, cssText)
-
property
argument
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#dom-cssstylevalue-parseall-property-csstext-property
1
1
CSSStyleValue/parseAll(property, cssText)
-
property
argument
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#dom-stylepropertymap-append-property-values-property
1
1
StylePropertyMap/append(property, ...values)
-
property
argument
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#dom-stylepropertymap-delete-property-property
1
1
StylePropertyMap/delete(property)
-
property
argument
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#dom-stylepropertymap-set-property-values-property
1
1
StylePropertyMap/set(property, ...values)
-
property
argument
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#dom-stylepropertymapreadonly-get-property-property
1
1
StylePropertyMapReadOnly/get(property)
-
property
argument
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#dom-stylepropertymapreadonly-getall-property-property
1
1
StylePropertyMapReadOnly/getAll(property)
-
property
argument
css-typed-om-1
css-typed-om
1
snapshot
https://www.w3.org/TR/css-typed-om-1/#dom-stylepropertymapreadonly-has-property-property
1
1
StylePropertyMapReadOnly/has(property)
-
property
argument
css-typed-om-1
css-typed-om
1
current
https://drafts.css-houdini.org/css-typed-om-1/#dom-cssstylevalue-parse-property-csstext-property
1
1
CSSStyleValue/parse(property, cssText)
-
property
argument
css-typed-om-1
css-typed-om
1
current
https://drafts.css-houdini.org/css-typed-om-1/#dom-cssstylevalue-parseall-property-csstext-property
1
1
CSSStyleValue/parseAll(property, cssText)
-
property
argument
css-typed-om-1
css-typed-om
1
current
https://drafts.css-houdini.org/css-typed-om-1/#dom-stylepropertymap-append-property-values-property
1
1
StylePropertyMap/append(property, ...values)
StylePropertyMap/append(property)
-
property
argument
css-typed-om-1
css-typed-om
1
current
https://drafts.css-houdini.org/css-typed-om-1/#dom-stylepropertymap-delete-property-property
1
1
StylePropertyMap/delete(property)
-
property
argument
css-typed-om-1
css-typed-om
1
current
https://drafts.css-houdini.org/css-typed-om-1/#dom-stylepropertymap-set-property-values-property
1
1
StylePropertyMap/set(property, ...values)
StylePropertyMap/set(property)
-
property
argument
css-typed-om-1
css-typed-om
1
current
https://drafts.css-houdini.org/css-typed-om-1/#dom-stylepropertymapreadonly-get-property-property
1
1
StylePropertyMapReadOnly/get(property)
-
property
argument
css-typed-om-1
css-typed-om
1
current
https://drafts.css-houdini.org/css-typed-om-1/#dom-stylepropertymapreadonly-getall-property-property
1
1
StylePropertyMapReadOnly/getAll(property)
-
property
argument
css-typed-om-1
css-typed-om
1
current
https://drafts.css-houdini.org/css-typed-om-1/#dom-stylepropertymapreadonly-has-property-property
1
1
StylePropertyMapReadOnly/has(property)
-
property
argument
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#dom-cssstyledeclaration-getpropertypriority-property-property
1
1
CSSStyleDeclaration/getPropertyPriority(property)
-
property
argument
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#dom-cssstyledeclaration-getpropertyvalue-property-property
1
1
CSSStyleDeclaration/getPropertyValue(property)
-
property
argument
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#dom-cssstyledeclaration-removeproperty-property-property
1
1
CSSStyleDeclaration/removeProperty(property)
-
property
argument
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#dom-cssstyledeclaration-setproperty-property-value-priority-property
1
1
CSSStyleDeclaration/setProperty(property, value, priority)
CSSStyleDeclaration/setProperty(property, value)
-
property
argument
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#dom-cssstyledeclaration-setpropertypriority-property-priority-property
1
1
CSSStyleDeclaration/setPropertyPriority(property, priority)
-
property
argument
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#dom-cssstyledeclaration-setpropertyvalue-property-value-property
1
1
CSSStyleDeclaration/setPropertyValue(property, value)
-
property
argument
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#dom-cssstyledeclaration-getpropertypriority-property-property
1
1
CSSStyleDeclaration/getPropertyPriority(property)
-
property
argument
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#dom-cssstyledeclaration-getpropertyvalue-property-property
1
1
CSSStyleDeclaration/getPropertyValue(property)
-
property
argument
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#dom-cssstyledeclaration-removeproperty-property-property
1
1
CSSStyleDeclaration/removeProperty(property)
-
property
argument
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#dom-cssstyledeclaration-setproperty-property-value-priority-property
1
1
CSSStyleDeclaration/setProperty(property, value, priority)
CSSStyleDeclaration/setProperty(property, value)
-
property
dfn
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dfn-property


-
property descriptor
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#propertydescriptor

1
-
property name
dfn
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#css-declaration-property-name

1
CSS declaration
-
property name
dfn
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#css-declaration-property-name

1
CSS declaration
-
property names
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/microdata.html#property-names

1
-
property value
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/microdata.html#concept-property-value

1
-
property-name
property
css2
css2
1
current
https://drafts.csswg.org/css2/about.html#propdef-property-name
1
1
-
property-scoped context
dfn
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dfn-property-scoped-context


-
propertyName
dict-member
css-transitions-1
css-transitions
1
snapshot
https://www.w3.org/TR/css3-transitions/#dom-transitioneventinit-propertyname
1
1
TransitionEventInit
-
propertyName
attribute
css-transitions-1
css-transitions
1
snapshot
https://www.w3.org/TR/css3-transitions/#Events-TransitionEvent-propertyName
1
1
TransitionEvent
-
propertyName
dict-member
css-transitions-1
css-transitions
1
current
https://drafts.csswg.org/css-transitions-1/#dom-transitioneventinit-propertyname
1
1
TransitionEventInit
-
propertyName
attribute
css-transitions-1
css-transitions
1
current
https://drafts.csswg.org/css-transitions-1/#Events-TransitionEvent-propertyName
1
1
TransitionEvent
-
prophoto-rgb
value
css-color-4
css-color
4
snapshot
https://www.w3.org/TR/css-color-4/#valdef-color-prophoto-rgb
1
1
color()
-
prophoto-rgb
value
css-color-4
css-color
4
current
https://drafts.csswg.org/css-color-4/#valdef-color-prophoto-rgb
1
1
color()
-
proportional-nums
dfn
css-fonts-3
css-fonts
3
snapshot
https://www.w3.org/TR/css-fonts-3/#proportional-nums

1
-
proportional-nums
dfn
css-fonts-3
css-fonts
3
current
https://drafts.csswg.org/css-fonts-3/#proportional-nums

1
-
proportional-nums
value
css-fonts-4
css-fonts
4
snapshot
https://www.w3.org/TR/css-fonts-4/#valdef-font-variant-numeric-proportional-nums
1
1
font-variant-numeric
-
proportional-nums
value
css-fonts-4
css-fonts
4
current
https://drafts.csswg.org/css-fonts-4/#valdef-font-variant-numeric-proportional-nums
1
1
font-variant-numeric
-
proportional-width
dfn
css-fonts-3
css-fonts
3
snapshot
https://www.w3.org/TR/css-fonts-3/#proportional-width

1
-
proportional-width
dfn
css-fonts-3
css-fonts
3
current
https://drafts.csswg.org/css-fonts-3/#proportional-width

1
-
proportional-width
value
css-fonts-4
css-fonts
4
snapshot
https://www.w3.org/TR/css-fonts-4/#valdef-font-variant-east-asian-proportional-width
1
1
font-variant-east-asian
-
proportional-width
value
css-fonts-4
css-fonts
4
current
https://drafts.csswg.org/css-fonts-4/#valdef-font-variant-east-asian-proportional-width
1
1
font-variant-east-asian
-
proprietary extension
dfn
css-2015
css-2015
1
snapshot
https://www.w3.org/TR/css-2015/#proprietary-extension

1
-
proprietary extension
dfn
css-2015
css-2015
1
current
https://drafts.csswg.org/css-2015/#proprietary-extension

1
-
proprietary extension
dfn
css-2017
css-2017
1
snapshot
https://www.w3.org/TR/css-2017/#proprietary-extension

1
-
proprietary extension
dfn
css-2017
css-2017
1
current
https://drafts.csswg.org/css-2017/#proprietary-extension

1
-
proprietary extension
dfn
css-2018
css-2018
1
snapshot
https://www.w3.org/TR/css-2018/#proprietary-extension

1
-
proprietary extension
dfn
css-2018
css-2018
1
current
https://drafts.csswg.org/css-2018/#proprietary-extension

1
-
proprietary extension
dfn
css-2020
css-2020
1
current
https://drafts.csswg.org/css-2020/#proprietary-extension

1
-
protected
dfn
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dfn-protected

1
-
protected mode
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/dnd.html#concept-dnd-p

1
-
protected term redefinition
enum-value
json-ld11-api
json-ld11-api
1
snapshot
https://www.w3.org/TR/json-ld11-api/#dom-jsonlderrorcode-protected-term-redefinition
1
1
JsonLdErrorCode
-
protected worker
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/workers.html#protected-worker

1
-
proto-url
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/system-state.html#proto-url

1
-
protocol
attribute
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-federatedcredential-protocol
1
1
FederatedCredential
-
protocol
dict-member
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-federatedcredentialinit-protocol
1
1
FederatedCredentialInit
-
protocol
attribute
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-federatedcredential-protocol
1
1
FederatedCredential
-
protocol
dict-member
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-federatedcredentialinit-protocol
1
1
FederatedCredentialInit
-
protocol
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/links.html#dom-hyperlink-protocol
1
1
HTMLHyperlinkElementUtils
-
protocol
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/history.html#dom-location-protocol
1
1
Location
-
protocol
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/web-sockets.html#dom-websocket-protocol
1
1
WebSocket
-
protocol
attribute
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/workers.html#dom-workerlocation-protocol
1
1
WorkerLocation
-
protocol
attribute
url
url
1
snapshot
https://url.spec.whatwg.org/#dom-url-protocol
1
1
URL
-
protocol
attribute
webrtc-1
webrtc
1
snapshot
https://www.w3.org/TR/webrtc/#dom-rtcicecandidate-protocol
1
1
RTCIceCandidate
-
protocol
attribute
webrtc-1
webrtc
1
snapshot
https://www.w3.org/TR/webrtc/#dom-datachannel-protocol
1
1
RTCDataChannel
-
protocol
dict-member
webrtc-1
webrtc
1
snapshot
https://www.w3.org/TR/webrtc/#dom-rtcdatachannelinit-protocol
1
1
RTCDataChannelInit
-
protocol
dict-member
webrtc-stats-1
webrtc-stats
1
snapshot
https://www.w3.org/TR/webrtc-stats/#dom-rtcdatachannelstats-protocol
1
1
RTCDataChannelStats
-
protocol
dict-member
webrtc-stats-1
webrtc-stats
1
snapshot
https://www.w3.org/TR/webrtc-stats/#dom-rtcicecandidatestats-protocol
1
1
RTCIceCandidateStats
-
protocol
dict-member
webrtc-stats-1
webrtc-stats
1
snapshot
https://www.w3.org/TR/webrtc-stats/#dom-rtciceserverstats-protocol
1
1
RTCIceServerStats
-
protocolCode
dict-member
webusb-1
webusb
1
current
https://wicg.github.io/webusb/#dom-usbdevicefilter-protocolcode
1
1
USBDeviceFilter
-
protocols
dict-member
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-federatedcredentialrequestoptions-protocols
1
1
FederatedCredentialRequestOptions
-
protocols
dict-member
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-federatedcredentialrequestoptions-protocols
1
1
FederatedCredentialRequestOptions
-
provider
attribute
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-federatedcredential-provider
1
1
FederatedCredential
-
provider
dict-member
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-federatedcredentialinit-provider
1
1
FederatedCredentialInit
-
provider
attribute
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-federatedcredential-provider
1
1
FederatedCredential
-
provider
dict-member
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-federatedcredentialinit-provider
1
1
FederatedCredentialInit
-
providers
dict-member
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-federatedcredentialrequestoptions-providers
1
1
FederatedCredentialRequestOptions
-
providers
dict-member
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-federatedcredentialrequestoptions-providers
1
1
FederatedCredentialRequestOptions
-
proximity
value
css-scroll-snap-1
css-scroll-snap
1
snapshot
https://www.w3.org/TR/css-scroll-snap-1/#valdef-scroll-snap-type-proximity
1
1
scroll-snap-type
-
proximity
value
css-scroll-snap-1
css-scroll-snap
1
current
https://drafts.csswg.org/css-scroll-snap-1/#valdef-scroll-snap-type-proximity
1
1
scroll-snap-type
-
proximity
value
css-snappoints-1
css-snappoints
1
snapshot
https://www.w3.org/TR/css-snappoints-1/#valdef-scroll-snap-type-proximity
1
1
scroll-snap-type
-
proxy-authentication entry
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#proxy-authentication-entry
1
1
-
