<feature-tag-value>
type
css-fonts-3
css-fonts
3
snapshot
https://www.w3.org/TR/css-fonts-3/#feature-tag-value
1
1
-
<feature-tag-value>
type
css-fonts-3
css-fonts
3
current
https://drafts.csswg.org/css-fonts-3/#feature-tag-value
1
1
-
<feature-tag-value>
value
css-fonts-4
css-fonts
4
current
https://drafts.csswg.org/css-fonts-4/#feature-tag-value
1
1
font-feature-settings
-
<feature-value-name>
type
css-fonts-4
css-fonts
4
snapshot
https://www.w3.org/TR/css-fonts-4/#feature-value-name-value
1
1
-
<feature-value-name>
type
css-fonts-4
css-fonts
4
current
https://drafts.csswg.org/css-fonts-4/#feature-value-name-value
1
1
-
FeaturePolicy
interface
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#featurepolicy
1
1
-
FeaturePolicyViolationReportBody
interface
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#featurepolicyviolationreportbody
1
1
-
FederatedCredential
interface
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#federatedcredential
1
1
-
FederatedCredential
interface
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#federatedcredential
1
1
-
FederatedCredential(data)
constructor
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-federatedcredential-federatedcredential
1
1
FederatedCredential
-
FederatedCredential(data)
constructor
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-federatedcredential-federatedcredential
1
1
FederatedCredential
-
FederatedCredentialInit
dictionary
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dictdef-federatedcredentialinit
1
1
-
FederatedCredentialInit
dictionary
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dictdef-federatedcredentialinit
1
1
-
FederatedCredentialRequestOptions
dictionary
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dictdef-federatedcredentialrequestoptions
1
1
-
FederatedCredentialRequestOptions
dictionary
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dictdef-federatedcredentialrequestoptions
1
1
-
FetchEvent
interface
service-workers
service-workers
1
snapshot
https://www.w3.org/TR/service-workers-1/#fetchevent
1
1
-
FetchEvent
interface
service-workers
service-workers
1
current
https://w3c.github.io/ServiceWorker/#fetchevent
1
1
-
FetchEvent(type, eventInitDict)
constructor
service-workers
service-workers
1
snapshot
https://www.w3.org/TR/service-workers-1/#dom-fetchevent-fetchevent
1
1
FetchEvent
-
FetchEvent(type, eventInitDict)
constructor
service-workers
service-workers
1
current
https://w3c.github.io/ServiceWorker/#dom-fetchevent-fetchevent
1
1
FetchEvent
-
FetchEventInit
dictionary
service-workers
service-workers
1
snapshot
https://www.w3.org/TR/service-workers-1/#dictdef-fetcheventinit
1
1
-
FetchEventInit
dictionary
service-workers
service-workers
1
current
https://w3c.github.io/ServiceWorker/#dictdef-fetcheventinit
1
1
-
feature
argument
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#dom-featurepolicy-allowsfeature-feature-origin-feature
1
1
FeaturePolicy/allowsFeature(feature, origin)
FeaturePolicy/allowsFeature(feature)
-
feature
argument
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#dom-featurepolicy-getallowlistforfeature-feature-feature
1
1
FeaturePolicy/getAllowlistForFeature(feature)
-
feature policy
dfn
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#feature-policy

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

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

1
-
feature policy
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/dom.html#concept-document-feature-policy
1
1
Document
-
feature policy violation reports
dfn
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#feature-policy-violation-reports

1
-
feature separator
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/window-object.html#feature-separator

1
-
feature-identifier
dfn
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#feature-identifier

1
-
feature-policy
http-header
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#feature-policy-header
1
1
-
featureId
attribute
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#dom-featurepolicyviolationreportbody-featureid
1
1
FeaturePolicyViolationReportBody
-
featurePolicy
attribute
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#dom-document-featurepolicy
1
1
Document
-
featurePolicy
attribute
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#dom-htmliframeelement-featurepolicy
1
1
HTMLIFrameElement
-
featureSettings
attribute
css-font-loading-3
css-font-loading
3
snapshot
https://www.w3.org/TR/css-font-loading-3/#dom-fontface-featuresettings
1
1
FontFace
-
featureSettings
dict-member
css-font-loading-3
css-font-loading
3
snapshot
https://www.w3.org/TR/css-font-loading-3/#dom-fontfacedescriptors-featuresettings
1
1
FontFaceDescriptors
-
featureSettings
attribute
css-font-loading-3
css-font-loading
3
current
https://drafts.csswg.org/css-font-loading-3/#dom-fontface-featuresettings
1
1
FontFace
-
featureSettings
dict-member
css-font-loading-3
css-font-loading
3
current
https://drafts.csswg.org/css-font-loading-3/#dom-fontfacedescriptors-featuresettings
1
1
FontFaceDescriptors
-
featureValueName
argument
css-fonts-4
css-fonts
4
snapshot
https://www.w3.org/TR/css-fonts-4/#dom-cssfontfeaturevaluesmap-set-featurevaluename-values-featurevaluename
1
1
CSSFontFeatureValuesMap/set(featureValueName, values)
-
featureValueName
argument
css-fonts-4
css-fonts
4
current
https://drafts.csswg.org/css-fonts-4/#dom-cssfontfeaturevaluesmap-set-featurevaluename-values-featurevaluename
1
1
CSSFontFeatureValuesMap/set(featureValueName, values)
-
featureid
dfn
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#featurepolicyviolationreportbody-featureid

1
FeaturePolicyViolationReportBody
-
featureless
dfn
selectors-4
selectors
4
snapshot
https://www.w3.org/TR/selectors4/#featureless
1
1
-
featureless
dfn
selectors-4
selectors
4
current
https://drafts.csswg.org/selectors-4/#featureless
1
1
-
features
method
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#dom-featurepolicy-features
1
1
FeaturePolicy
-
features()
method
feature-policy
feature-policy
1
current
https://wicg.github.io/feature-policy/#dom-featurepolicy-features
1
1
FeaturePolicy
-
feblend
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-feblend
1
1
-
feblend
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-feblend
1
1
-
feblend
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feBlendElement
1
1
-
fecolormatrix
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fecolormatrix
1
1
-
fecolormatrix
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fecolormatrix
1
1
-
fecolormatrix
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feColorMatrixElement
1
1
-
fecomponenttransfer
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fecomponenttransfer
1
1
-
fecomponenttransfer
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fecomponenttransfer
1
1
-
fecomponenttransfer
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feComponentTransferElement
1
1
-
fecomposite
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fecomposite
1
1
-
fecomposite
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fecomposite
1
1
-
fecomposite
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feCompositeElement
1
1
-
feconvolvematrix
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-feconvolvematrix
1
1
-
feconvolvematrix
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-feconvolvematrix
1
1
-
feconvolvematrix
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feConvolveMatrixElement
1
1
-
federated
dict-member
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-credentialcreationoptions-federated
1
1
CredentialCreationOptions
-
federated
dict-member
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-credentialrequestoptions-federated
1
1
CredentialRequestOptions
-
federated
const
credential-management-1
credential-management
1
snapshot
https://www.w3.org/TR/credential-management-1/#dom-federatedcredential-federated
1
1
FederatedCredential
-
federated
dict-member
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-credentialcreationoptions-federated
1
1
CredentialCreationOptions
-
federated
dict-member
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-credentialrequestoptions-federated
1
1
CredentialRequestOptions
-
federated
const
credential-management-1
credential-management
1
current
https://w3c.github.io/webappsec-credential-management/#dom-federatedcredential-federated
1
1
FederatedCredential
-
fediffuselighting
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fediffuselighting
1
1
-
fediffuselighting
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fediffuselighting
1
1
-
fediffuselighting
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feDiffuseLightingElement
1
1
-
fedisplacementmap
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fedisplacementmap
1
1
-
fedisplacementmap
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fedisplacementmap
1
1
-
fedisplacementmap
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feDisplacementMapElement
1
1
-
fedistantlight
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fedistantlight
1
1
-
fedistantlight
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fedistantlight
1
1
-
fedistantlight
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feDistantLightElement
1
1
-
fedropshadow
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fedropshadow
1
1
-
fedropshadow
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fedropshadow
1
1
-
feflood
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-feflood
1
1
-
feflood
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-feflood
1
1
-
feflood
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feFloodElement
1
1
-
fefunca
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fefunca
1
1
-
fefunca
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fefunca
1
1
-
fefuncb
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fefuncb
1
1
-
fefuncb
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fefuncb
1
1
-
fefuncg
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fefuncg
1
1
-
fefuncg
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fefuncg
1
1
-
fefuncr
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fefuncr
1
1
-
fefuncr
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fefuncr
1
1
-
fegaussianblur
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fegaussianblur
1
1
-
fegaussianblur
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fegaussianblur
1
1
-
fegaussianblur
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feGaussianBlurElement
1
1
-
feimage
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-feimage
1
1
-
feimage
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-feimage
1
1
-
feimage
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feImageElement
1
1
-
femerge
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-femerge
1
1
-
femerge
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-femerge
1
1
-
femerge
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feMergeElement
1
1
-
femergenode
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-femergenode
1
1
-
femergenode
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-femergenode
1
1
-
femorphology
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-femorphology
1
1
-
femorphology
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-femorphology
1
1
-
femorphology
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feMorphologyElement
1
1
-
feoffset
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-feoffset
1
1
-
feoffset
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-feoffset
1
1
-
feoffset
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feOffsetElement
1
1
-
fepointlight
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fepointlight
1
1
-
fepointlight
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fepointlight
1
1
-
fepointlight
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#fePointLightElement
1
1
-
fespecularlighting
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fespecularlighting
1
1
-
fespecularlighting
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fespecularlighting
1
1
-
fespecularlighting
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feSpecularLightingElement
1
1
-
fespotlight
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fespotlight
1
1
-
fespotlight
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fespotlight
1
1
-
fespotlight
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feSpotLightElement
1
1
-
fetch
dfn
appmanifest
appmanifest
1
snapshot
https://www.w3.org/TR/appmanifest/#dfn-fetch

1
-
fetch
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#concept-fetch-record-fetch
1
1
fetch record
-
fetch
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#concept-fetch
1
1
-
fetch
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#concept-fetch

1
-
fetch
event
service-workers
service-workers
1
snapshot
https://www.w3.org/TR/service-workers-1/#service-worker-global-scope-fetch-event
1
1
ServiceWorkerGlobalScope
-
fetch
event
service-workers
service-workers
1
current
https://w3c.github.io/ServiceWorker/#service-worker-global-scope-fetch-event
1
1
ServiceWorkerGlobalScope
-
fetch a classic script
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#fetch-a-classic-script
1
1
-
fetch a classic worker script
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#fetch-a-classic-worker-script
1
1
-
fetch a classic worker-imported script
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#fetch-a-classic-worker-imported-script
1
1
-
fetch a css style sheet
dfn
cssom-1
cssom
1
snapshot
https://www.w3.org/TR/cssom-1/#fetch-a-css-style-sheet

1
-
fetch a css style sheet
dfn
cssom-1
cssom
1
current
https://drafts.csswg.org/cssom-1/#fetch-a-css-style-sheet
1
1
-
fetch a module script graph
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#fetch-a-module-script-tree
1
1
-
fetch a module worker script graph
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#fetch-a-module-worker-script-tree
1
1
-
fetch a single module script
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#fetch-a-single-module-script

1
-
fetch a worklet script
dfn
worklets-1
worklets
1
current
https://drafts.css-houdini.org/worklets/#fetch-a-worklet-script

1
-
fetch and invoke a worklet script
dfn
worklets-1
worklets
1
current
https://drafts.css-houdini.org/worklets/#fetch-and-invoke-a-worklet-script

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

1
-
fetch directives
dfn
csp-3
csp
3
snapshot
https://www.w3.org/TR/CSP3/#fetch-directives
1
1
-
fetch directives
dfn
csp-3
csp
3
current
https://w3c.github.io/webappsec-csp/#fetch-directives
1
1
-
fetch group
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#concept-fetch-group
1
1
fetch
-
fetch options
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#concept-script-script-fetch-options
1
1
script
-
fetch record
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#concept-fetch-record
1
1
fetch group
-
fetch scheme
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#fetch-scheme
1
1
-
fetch scheme
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#fetch-scheme

1
-
fetch the descendants of a module script
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#fetch-the-descendants-of-a-module-script

1
-
fetch the descendants of and instantiate a module script
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#fetch-the-descendants-of-and-instantiate-a-module-script

1
-
fetch()
function
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#fetch()

1
-
fetch(input)
method
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#dom-global-fetch
1
1
WindowOrWorkerGlobalScope
-
fetch(input, init)
method
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#dom-global-fetch
1
1
WindowOrWorkerGlobalScope
-
fetile
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-fetile
1
1
-
fetile
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-fetile
1
1
-
fetile
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feTileElement
1
1
-
feturbulence
element
filter-effects-1
filter-effects
1
snapshot
https://www.w3.org/TR/filter-effects-1/#elementdef-feturbulence
1
1
-
feturbulence
element
filter-effects-1
filter-effects
1
current
https://drafts.fxtf.org/filter-effects-1/#elementdef-feturbulence
1
1
-
feturbulence
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/filters.html#feTurbulenceElement
1
1
-
