<symbol>
type
css-counter-styles-3
css-counter-styles
3
snapshot
https://www.w3.org/TR/css-counter-styles-3/#typedef-symbol
1
1
-
<symbol>
type
css-counter-styles-3
css-counter-styles
3
current
https://drafts.csswg.org/css-counter-styles-3/#typedef-symbol
1
1
-
<symbols-type>
type
css-counter-styles-3
css-counter-styles
3
snapshot
https://www.w3.org/TR/css-counter-styles-3/#typedef-symbols-type
1
1
-
<symbols-type>
type
css-counter-styles-3
css-counter-styles
3
current
https://drafts.csswg.org/css-counter-styles-3/#typedef-symbols-type
1
1
-
SYNTAX_ERR
const
webidl
webidl
1
current
https://heycam.github.io/webidl/#dom-domexception-syntax_err
1
1
DOMException
-
SyncEvent
interface
web-background-sync-1
web-background-sync
1
current
https://wicg.github.io/BackgroundSync/spec/#syncevent
1
1
-
SyncEvent(type, init)
constructor
web-background-sync-1
web-background-sync
1
current
https://wicg.github.io/BackgroundSync/spec/#dom-syncevent-syncevent
1
1
SyncEvent
-
SyncEventInit
dictionary
web-background-sync-1
web-background-sync
1
current
https://wicg.github.io/BackgroundSync/spec/#dictdef-synceventinit
1
1
-
SyncManager
interface
web-background-sync-1
web-background-sync
1
current
https://wicg.github.io/BackgroundSync/spec/#syncmanager
1
1
-
SyntaxError
exception
webidl
webidl
1
current
https://heycam.github.io/webidl/#syntaxerror
1
1
-
sy
argument
geometry-1
geometry
1
snapshot
https://www.w3.org/TR/geometry-1/#dom-dommatrix-skewyself-sy-sy
1
1
DOMMatrix/skewYSelf(sy)
DOMMatrix/skewYSelf()
-
sy
argument
geometry-1
geometry
1
snapshot
https://www.w3.org/TR/geometry-1/#dom-dommatrixreadonly-skewy-sy-sy
1
1
DOMMatrixReadOnly/skewY(sy)
DOMMatrixReadOnly/skewY()
-
sy
argument
geometry-1
geometry
1
current
https://drafts.fxtf.org/geometry-1/#dom-dommatrix-skewyself-sy-sy
1
1
DOMMatrix/skewYSelf(sy)
DOMMatrix/skewYSelf()
-
sy
argument
geometry-1
geometry
1
current
https://drafts.fxtf.org/geometry-1/#dom-dommatrixreadonly-skewy-sy-sy
1
1
DOMMatrixReadOnly/skewY(sy)
DOMMatrixReadOnly/skewY()
-
symbol
element
svg
svg
1
snapshot
https://www.w3.org/TR/SVG11/struct.html#SymbolElement
1
1
-
symbol
element
svg2
svg
2
snapshot
https://www.w3.org/TR/svg2/struct.html#elementdef-symbol
1
1
-
symbol
element
svg2
svg
2
current
https://svgwg.org/svg2-draft/struct.html#elementdef-symbol
1
1
-
symbol
interface
webidl
webidl
1
current
https://heycam.github.io/webidl/#idl-symbol
1
1
-
symbolic
value
css-counter-styles-3
css-counter-styles
3
snapshot
https://www.w3.org/TR/css-counter-styles-3/#valdef-system-symbolic
1
1
system
-
symbolic
value
css-counter-styles-3
css-counter-styles
3
current
https://drafts.csswg.org/css-counter-styles-3/#valdef-system-symbolic
1
1
system
-
symbols
descriptor
css-counter-styles-3
css-counter-styles
3
snapshot
https://www.w3.org/TR/css-counter-styles-3/#descdef-counter-style-symbols
1
1
@counter-style
-
symbols
attribute
css-counter-styles-3
css-counter-styles
3
snapshot
https://www.w3.org/TR/css-counter-styles-3/#dom-csscounterstylerule-symbols
1
1
CSSCounterStyleRule
-
symbols
descriptor
css-counter-styles-3
css-counter-styles
3
current
https://drafts.csswg.org/css-counter-styles-3/#descdef-counter-style-symbols
1
1
@counter-style
-
symbols
attribute
css-counter-styles-3
css-counter-styles
3
current
https://drafts.csswg.org/css-counter-styles-3/#dom-csscounterstylerule-symbols
1
1
CSSCounterStyleRule
-
symbols
dfn
css-text-decor-4
css-text-decor
4
current
https://drafts.csswg.org/css-text-decor-4/#symbols

1
-
symbols()
function
css-counter-styles-3
css-counter-styles
3
snapshot
https://www.w3.org/TR/css-counter-styles-3/#funcdef-symbols
1
1
-
symbols()
function
css-counter-styles-3
css-counter-styles
3
current
https://drafts.csswg.org/css-counter-styles-3/#funcdef-symbols
1
1
-
sync
element-attr
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/images.html#attr-img-decoding-sync
1
1
-
sync
element-state
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/images.html#attr-img-decoding-sync-state
1
1
-
sync
attribute
web-background-sync-1
web-background-sync
1
current
https://wicg.github.io/BackgroundSync/spec/#dom-serviceworkerregistration-sync
1
1
ServiceWorkerRegistration
-
sync
attribute
web-background-sync-1
web-background-sync
1
current
https://wicg.github.io/BackgroundSync/spec/#dom-syncmanager-sync
1
1
SyncManager
-
sync registration
dfn
web-background-sync-1
web-background-sync
1
current
https://wicg.github.io/BackgroundSync/spec/#sync-registration

1
-
sync-xhr
dfn
xhr
xhr
1
current
https://xhr.spec.whatwg.org/#sync-xhr

1
-
synchronized
dfn
svg2
svg
2
snapshot
https://www.w3.org/TR/svg2/types.html#TermSynchronize
1
1
-
synchronized
dfn
svg2
svg
2
snapshot
https://www.w3.org/TR/svg2/types.html#TermSynchronizeList
1
1
-
synchronized
dfn
svg2
svg
2
current
https://svgwg.org/svg2-draft/types.html#TermSynchronize
1
1
-
synchronized
dfn
svg2
svg
2
current
https://svgwg.org/svg2-draft/types.html#TermSynchronizeList
1
1
-
synchronous flag
dfn
fetch
fetch
1
current
https://fetch.spec.whatwg.org/#synchronous-flag
1
1
request
-
synchronous flag
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#synchronous-flag

1
-
synchronous flag
dfn
xhr
xhr
1
current
https://xhr.spec.whatwg.org/#synchronous-flag

1
-
synchronous read method
dfn
fileapi-1
fileapi
1
current
https://w3c.github.io/FileAPI/#read-method-sync

1
-
synchronous section
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/webappapis.html#synchronous-section

1
-
syntax
dict-member
css-properties-values-api-1
css-properties-values-api
1
snapshot
https://www.w3.org/TR/css-properties-values-api-1/#dom-propertydescriptor-syntax
1
1
PropertyDescriptor
-
syntax
dict-member
css-properties-values-api-1
css-properties-values-api
1
current
https://drafts.css-houdini.org/css-properties-values-api-1/#dom-propertydescriptor-syntax
1
1
PropertyDescriptor
-
syntax component
dfn
css-properties-values-api-1
css-properties-values-api
1
current
https://drafts.css-houdini.org/css-properties-values-api-1/#syntax-component

1
-
syntax component name
dfn
css-properties-values-api-1
css-properties-values-api
1
current
https://drafts.css-houdini.org/css-properties-values-api-1/#syntax-component-name

1
-
syntax descriptor
dfn
css-properties-values-api-1
css-properties-values-api
1
current
https://drafts.css-houdini.org/css-properties-values-api-1/#syntax-descriptor

1
-
syntax string
dfn
css-properties-values-api-1
css-properties-values-api
1
current
https://drafts.css-houdini.org/css-properties-values-api-1/#syntax-string

1
-
syntax_err
dfn
webidl
webidl
1
snapshot
https://www.w3.org/TR/WebIDL/#dom-domexception-syntax_err

1
-
syntaxerror
value
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#syntaxerror

1
-
syntaxerror
dfn
webcryptoapi-1
webcryptoapi
1
snapshot
https://www.w3.org/TR/WebCryptoAPI/#dfn-SyntaxError

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

1
-
synthesize baseline
dfn
css-align-3
css-align
3
snapshot
https://www.w3.org/TR/css3-align/#synthesize-baseline
1
1
-
synthesize baseline
dfn
css-align-3
css-align
3
current
https://drafts.csswg.org/css-align-3/#synthesize-baseline
1
1
-
synthesized baseline
dfn
css-align-3
css-align
3
snapshot
https://www.w3.org/TR/css3-align/#synthesize-baseline
1
1
-
synthesized baseline
dfn
css-align-3
css-align
3
current
https://drafts.csswg.org/css-align-3/#synthesize-baseline
1
1
-
synthetic module record
dfn
html
html
1
snapshot
https://html.spec.whatwg.org/multipage/infrastructure.html#synthetic-module-record

1
-
synthetic module record
dfn
webidl
webidl
1
current
https://heycam.github.io/webidl/#synthetic-module-record
1
1
-
sysex
dict-member
permissions-1
permissions
1
current
https://w3c.github.io/permissions/#dom-midipermissiondescriptor-sysex
1
1
MidiPermissionDescriptor
-
system
descriptor
css-counter-styles-3
css-counter-styles
3
snapshot
https://www.w3.org/TR/css-counter-styles-3/#descdef-counter-style-system
1
1
@counter-style
-
system
attribute
css-counter-styles-3
css-counter-styles
3
snapshot
https://www.w3.org/TR/css-counter-styles-3/#dom-csscounterstylerule-system
1
1
CSSCounterStyleRule
-
system
descriptor
css-counter-styles-3
css-counter-styles
3
current
https://drafts.csswg.org/css-counter-styles-3/#descdef-counter-style-system
1
1
@counter-style
-
system
attribute
css-counter-styles-3
css-counter-styles
3
current
https://drafts.csswg.org/css-counter-styles-3/#dom-csscounterstylerule-system
1
1
CSSCounterStyleRule
-
system font fallback
dfn
css-fonts-3
css-fonts
3
snapshot
https://www.w3.org/TR/css-fonts-3/#system-font-fallback

1
-
system font fallback
dfn
css-fonts-3
css-fonts
3
current
https://drafts.csswg.org/css-fonts-3/#system-font-fallback

1
-
system id
dfn
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#concept-doctype-systemid
1
1
DocumentType
-
system-ui
value
css-fonts-4
css-fonts
4
snapshot
https://www.w3.org/TR/css-fonts-4/#valdef-font-family-system-ui
1
1
font-family
<generic-family>
-
system-ui
value
css-fonts-4
css-fonts
4
current
https://drafts.csswg.org/css-fonts-4/#valdef-font-family-system-ui
1
1
font-family
<generic-family>
-
systemId
argument
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-domimplementation-createdocumenttype-qualifiedname-publicid-systemid-systemid
1
1
DOMImplementation/createDocumentType(qualifiedName, publicId, systemId)
-
systemId
attribute
dom
dom
1
snapshot
https://dom.spec.whatwg.org/#dom-documenttype-systemid
1
1
DocumentType
-
systemLanguage
attribute
svg2
svg
2
snapshot
https://www.w3.org/TR/svg2/struct.html#SystemLanguageAttribute
1
1
-
systemLanguage
attribute
svg2
svg
2
current
https://svgwg.org/svg2-draft/struct.html#SystemLanguageAttribute
1
1
-
