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property-information
Advanced tools
The property-information npm package provides utilities for working with HTML and SVG properties, attributes, and their corresponding information. It helps in understanding the relationships between properties and attributes, and how they should be used in the context of HTML and SVG elements.
Get Property Information
This feature allows you to retrieve detailed information about a specific property or attribute. In this example, we are fetching information about the 'className' property.
const propertyInformation = require('property-information');
const info = propertyInformation.find('className');
console.log(info);
Check if Property is Boolean
This feature helps you determine if a property is a boolean attribute. In this example, we check if the 'checked' property is a boolean.
const propertyInformation = require('property-information');
const isBoolean = propertyInformation.boolean.includes('checked');
console.log(isBoolean);
Get All Properties for a Specific Element
This feature provides all properties and attributes for HTML elements. In this example, we retrieve all properties related to HTML elements.
const propertyInformation = require('property-information');
const properties = propertyInformation.html;
console.log(properties);
The html-element-attributes package provides a comprehensive list of HTML element attributes and their corresponding information. It is similar to property-information but focuses solely on HTML attributes without SVG support.
The html-attributes package offers a list of standard HTML attributes and their details. It is similar to property-information but does not provide as detailed information about the relationships between properties and attributes.
The svg-element-attributes package provides information about SVG element attributes. It is similar to property-information but focuses exclusively on SVG attributes.
Info on the properties and attributes of the web platform (HTML, SVG, ARIA, XML, XMLNS, XLink).
This package contains lots of info on all the properties and attributes found on the web platform. It includes data on HTML, SVG, ARIA, XML, XMLNS, and XLink. The names of the properties follow hast’s sensible naming scheme. It includes info on what data types attributes hold, such as whether they’re booleans or contain lists of space separated numbers.
You can use this package if you’re working with hast, which is an AST for HTML, or have goals related to ASTs, such as figuring out which properties or attributes are valid, or what data types they hold.
This package is ESM only. In Node.js (version 14.14+, 16.0+), install with npm:
npm install property-information
In Deno with esm.sh
:
import * as propertyInformation from 'https://esm.sh/property-information@6'
In browsers with esm.sh
:
<script type="module">
import * as propertyInformation from 'https://esm.sh/property-information@6?bundle'
</script>
import {html, svg, find, normalize} from 'property-information'
console.log(find(html, 'className'))
// Or: find(html, 'class')
console.log(find(svg, 'horiz-adv-x'))
// Or: find(svg, 'horizAdvX')
console.log(find(svg, 'xlink:arcrole'))
// Or: find(svg, 'xLinkArcRole')
console.log(find(html, 'xmlLang'))
// Or: find(html, 'xml:lang')
console.log(find(html, 'ariaValueNow'))
// Or: find(html, 'aria-valuenow')
Yields:
{space: 'html', attribute: 'class', property: 'className', spaceSeparated: true}
{space: 'svg', attribute: 'horiz-adv-x', property: 'horizAdvX', number: true}
{space: 'xlink', attribute: 'xlink:arcrole', property: 'xLinkArcrole'}
{space: 'xml', attribute: 'xml:lang', property: 'xmlLang'}
{attribute: 'aria-valuenow', property: 'ariaValueNow', number: true}
This package exports the identifiers html
, svg
, find
, normalize
,
and hastToReact
.
There is no default export.
find(schema, name)
Look up info on a property.
In most cases, the given schema
contains info on the property.
All standard, most legacy, and some non-standard properties are supported.
For these cases, the returned Info
has hints about the value of the
property.
name
can also be a valid data attribute or property, in which case an
Info
object with the correctly cased attribute
and property
is
returned.
name
can be an unknown attribute, in which case an Info
object
with attribute
and property
set to the given name is returned.
It is not recommended to provide unsupported legacy or recently specced
properties.
schema
(Schema
)
— either the html
or svg
exportname
(string
)
— an attribute-like or property-like name that is passed through
normalize
to find the correct infoInfo
.
Aside from the aforementioned example, which shows known HTML, SVG, XML, XLink, and ARIA support, data properties, and attributes are also supported:
console.log(find(html, 'data-date-of-birth'))
// Or: find(html, 'dataDateOfBirth')
// => {attribute: 'data-date-of-birth', property: 'dataDateOfBirth'}
Unknown values are passed through untouched:
console.log(find(html, 'un-Known'))
// => {attribute: 'un-Known', property: 'un-Known'}
normalize(name)
Get the cleaned case insensitive form of an attribute or property.
name
(string
)
— an attribute-like or property-like namestring
that can be used to look up the properly cased property on a
Schema
.
html.normal[normalize('for')] // => 'htmlFor'
svg.normal[normalize('VIEWBOX')] // => 'viewBox'
html.normal[normalize('unknown')] // => undefined
html.normal[normalize('accept-charset')] // => 'acceptCharset'
html
svg
Schema
for either HTML or SVG, containing info on properties from
the primary space (HTML or SVG) and related embedded spaces (ARIA, XML, XMLNS,
XLink).
console.log(html.property.htmlFor)
// => {space: 'html', attribute: 'for', property: 'htmlFor' spaceSeparated: true}
console.log(svg.property.viewBox)
// => {space: 'svg', attribute: 'viewBox', property: 'viewBox'}
console.log(html.property.unknown)
// => undefined
Schema
A schema for a primary space.
space
('html'
or 'svg'
)
— primary space of the schemanormal
(Record<string, string>
)
— object mapping normalized attributes and properties to properly cased
propertiesproperty
(Record<string, Info>
)
— object mapping properties to infoInfo
Info on a property.
space
('html'
, 'svg'
, 'xml'
, 'xlink'
, 'xmlns'
, optional)
— space of the propertyattribute
(string
)
— attribute name for the property that could be used in markup (for
example: 'aria-describedby'
, 'allowfullscreen'
, 'xml:lang'
, 'for'
,
or 'charoff'
)property
(string
)
— JavaScript-style camel-cased name, based on the DOM, but sometimes
different (for example: 'ariaDescribedBy'
, 'allowFullScreen'
,
'xmlLang'
, 'htmlFor'
, 'charOff'
)boolean
(boolean
)
— the property is a boolean
(for example: hidden
).
These properties have an on state when defined and an off state when not
definedbooleanish
(boolean
)
— the property is like a boolean
(for example: draggable
)
These properties have both an on and off state when defined, and another
state when not definedoverloadedBoolean
(boolean
)
— the property is like a boolean
(for example: download
)
These properties have an on state plus more states when defined and an off
state when not definednumber
(boolean
)
— the property is a number
(for example: height
)spaceSeparated
(boolean
)
— the property is a list separated by spaces (for example: className
)commaSeparated
(boolean
)
— the property is a list separated by commas (for example: srcSet
)commaOrSpaceSeparated
(boolean
)
— the property is a list separated by spaces or commas (for example:
strokeDashArray
)mustUseProperty
(boolean
)
— useful when working with the DOM, in which case this property has to be
changed as a field on the element, rather than through setAttribute
(this is true only for 'checked'
, 'multiple'
, 'muted'
, and
'selected'
)defined
(boolean
)
— the property is defined by a space.
This is true for values in HTML (including data and ARIA), SVG, XML,
XMLNS, and XLink.
Undefined properties can only be found through find
hastToReact
hast is close to React, but differs in a couple of cases.
To get a React property from a hast property, check if it is in hastToReact
(Record<string, string>
), if it is, then use the corresponding value,
otherwise, use the hast property.
This package is fully typed with TypeScript.
It exports the additional types Info
and Schema
.
This package is at least compatible with all maintained versions of Node.js. As of now, that is Node.js 14.14+ and 16.0+. It also works in Deno and modern browsers.
Property | Attribute | Space |
---|---|---|
aLink | alink | html |
abbr | abbr | html |
about | about | svg |
accentHeight | accent-height | svg |
accept | accept | html |
acceptCharset | accept-charset | html |
accessKey | accesskey | html |
accumulate | accumulate | svg |
action | action | html |
additive | additive | svg |
align | align | html |
alignmentBaseline | alignment-baseline | svg |
allow | allow | html |
allowFullScreen | allowfullscreen | html |
allowPaymentRequest | allowpaymentrequest | html |
allowTransparency | allowtransparency | html |
allowUserMedia | allowusermedia | html |
alphabetic | alphabetic | svg |
alt | alt | html |
amplitude | amplitude | svg |
arabicForm | arabic-form | svg |
archive | archive | html |
ariaActiveDescendant | aria-activedescendant | |
ariaAtomic | aria-atomic | |
ariaAutoComplete | aria-autocomplete | |
ariaBusy | aria-busy | |
ariaChecked | aria-checked | |
ariaColCount | aria-colcount | |
ariaColIndex | aria-colindex | |
ariaColSpan | aria-colspan | |
ariaControls | aria-controls | |
ariaCurrent | aria-current | |
ariaDescribedBy | aria-describedby | |
ariaDetails | aria-details | |
ariaDisabled | aria-disabled | |
ariaDropEffect | aria-dropeffect | |
ariaErrorMessage | aria-errormessage | |
ariaExpanded | aria-expanded | |
ariaFlowTo | aria-flowto | |
ariaGrabbed | aria-grabbed | |
ariaHasPopup | aria-haspopup | |
ariaHidden | aria-hidden | |
ariaInvalid | aria-invalid | |
ariaKeyShortcuts | aria-keyshortcuts | |
ariaLabel | aria-label | |
ariaLabelledBy | aria-labelledby | |
ariaLevel | aria-level | |
ariaLive | aria-live | |
ariaModal | aria-modal | |
ariaMultiLine | aria-multiline | |
ariaMultiSelectable | aria-multiselectable | |
ariaOrientation | aria-orientation | |
ariaOwns | aria-owns | |
ariaPlaceholder | aria-placeholder | |
ariaPosInSet | aria-posinset | |
ariaPressed | aria-pressed | |
ariaReadOnly | aria-readonly | |
ariaRelevant | aria-relevant | |
ariaRequired | aria-required | |
ariaRoleDescription | aria-roledescription | |
ariaRowCount | aria-rowcount | |
ariaRowIndex | aria-rowindex | |
ariaRowSpan | aria-rowspan | |
ariaSelected | aria-selected | |
ariaSetSize | aria-setsize | |
ariaSort | aria-sort | |
ariaValueMax | aria-valuemax | |
ariaValueMin | aria-valuemin | |
ariaValueNow | aria-valuenow | |
ariaValueText | aria-valuetext | |
as | as | html |
ascent | ascent | svg |
async | async | html |
attributeName | attributeName | svg |
attributeType | attributeType | svg |
autoCapitalize | autocapitalize | html |
autoComplete | autocomplete | html |
autoCorrect | autocorrect | html |
autoFocus | autofocus | html |
autoPlay | autoplay | html |
autoSave | autosave | html |
axis | axis | html |
azimuth | azimuth | svg |
background | background | html |
bandwidth | bandwidth | svg |
baseFrequency | baseFrequency | svg |
baseProfile | baseProfile | svg |
baselineShift | baseline-shift | svg |
bbox | bbox | svg |
begin | begin | svg |
bgColor | bgcolor | html |
bias | bias | svg |
blocking | blocking | html |
border | border | html |
borderColor | bordercolor | html |
bottomMargin | bottommargin | html |
by | by | svg |
calcMode | calcMode | svg |
capHeight | cap-height | svg |
capture | capture | html |
cellPadding | cellpadding | html |
cellSpacing | cellspacing | html |
char | char | html |
charOff | charoff | html |
charSet | charset | html |
checked | checked | html |
cite | cite | html |
classId | classid | html |
className | class | svg , html |
clear | clear | html |
clip | clip | svg |
clipPath | clip-path | svg |
clipPathUnits | clipPathUnits | svg |
clipRule | clip-rule | svg |
code | code | html |
codeBase | codebase | html |
codeType | codetype | html |
colSpan | colspan | html |
color | color | svg , html |
colorInterpolation | color-interpolation | svg |
colorInterpolationFilters | color-interpolation-filters | svg |
colorProfile | color-profile | svg |
colorRendering | color-rendering | svg |
cols | cols | html |
compact | compact | html |
content | content | svg , html |
contentEditable | contenteditable | html |
contentScriptType | contentScriptType | svg |
contentStyleType | contentStyleType | svg |
controls | controls | html |
controlsList | controlslist | html |
coords | coords | html |
crossOrigin | crossorigin | svg , html |
cursor | cursor | svg |
cx | cx | svg |
cy | cy | svg |
d | d | svg |
data | data | html |
dataType | datatype | svg |
dateTime | datetime | html |
declare | declare | html |
decoding | decoding | html |
default | default | html |
defaultAction | defaultAction | svg |
defer | defer | html |
descent | descent | svg |
diffuseConstant | diffuseConstant | svg |
dir | dir | html |
dirName | dirname | html |
direction | direction | svg |
disablePictureInPicture | disablepictureinpicture | html |
disableRemotePlayback | disableremoteplayback | html |
disabled | disabled | html |
display | display | svg |
divisor | divisor | svg |
dominantBaseline | dominant-baseline | svg |
download | download | svg , html |
draggable | draggable | html |
dur | dur | svg |
dx | dx | svg |
dy | dy | svg |
edgeMode | edgeMode | svg |
editable | editable | svg |
elevation | elevation | svg |
enableBackground | enable-background | svg |
encType | enctype | html |
end | end | svg |
enterKeyHint | enterkeyhint | html |
event | event | svg , html |
exponent | exponent | svg |
externalResourcesRequired | externalResourcesRequired | svg |
face | face | html |
fetchPriority | fetchpriority | html |
fill | fill | svg |
fillOpacity | fill-opacity | svg |
fillRule | fill-rule | svg |
filter | filter | svg |
filterRes | filterRes | svg |
filterUnits | filterUnits | svg |
floodColor | flood-color | svg |
floodOpacity | flood-opacity | svg |
focusHighlight | focusHighlight | svg |
focusable | focusable | svg |
fontFamily | font-family | svg |
fontSize | font-size | svg |
fontSizeAdjust | font-size-adjust | svg |
fontStretch | font-stretch | svg |
fontStyle | font-style | svg |
fontVariant | font-variant | svg |
fontWeight | font-weight | svg |
form | form | html |
formAction | formaction | html |
formEncType | formenctype | html |
formMethod | formmethod | html |
formNoValidate | formnovalidate | html |
formTarget | formtarget | html |
format | format | svg |
fr | fr | svg |
frame | frame | html |
frameBorder | frameborder | html |
from | from | svg |
fx | fx | svg |
fy | fy | svg |
g1 | g1 | svg |
g2 | g2 | svg |
glyphName | glyph-name | svg |
glyphOrientationHorizontal | glyph-orientation-horizontal | svg |
glyphOrientationVertical | glyph-orientation-vertical | svg |
glyphRef | glyphRef | svg |
gradientTransform | gradientTransform | svg |
gradientUnits | gradientUnits | svg |
hSpace | hspace | html |
handler | handler | svg |
hanging | hanging | svg |
hatchContentUnits | hatchContentUnits | svg |
hatchUnits | hatchUnits | svg |
headers | headers | html |
height | height | svg , html |
hidden | hidden | html |
high | high | html |
horizAdvX | horiz-adv-x | svg |
horizOriginX | horiz-origin-x | svg |
horizOriginY | horiz-origin-y | svg |
href | href | svg , html |
hrefLang | hreflang | svg , html |
htmlFor | for | html |
httpEquiv | http-equiv | html |
id | id | svg , html |
ideographic | ideographic | svg |
imageRendering | image-rendering | svg |
imageSizes | imagesizes | html |
imageSrcSet | imagesrcset | html |
in | in | svg |
in2 | in2 | svg |
inert | inert | html |
initialVisibility | initialVisibility | svg |
inputMode | inputmode | html |
integrity | integrity | html |
intercept | intercept | svg |
is | is | html |
isMap | ismap | html |
itemId | itemid | html |
itemProp | itemprop | html |
itemRef | itemref | html |
itemScope | itemscope | html |
itemType | itemtype | html |
k | k | svg |
k1 | k1 | svg |
k2 | k2 | svg |
k3 | k3 | svg |
k4 | k4 | svg |
kernelMatrix | kernelMatrix | svg |
kernelUnitLength | kernelUnitLength | svg |
kerning | kerning | svg |
keyPoints | keyPoints | svg |
keySplines | keySplines | svg |
keyTimes | keyTimes | svg |
kind | kind | html |
label | label | html |
lang | lang | svg , html |
language | language | html |
leftMargin | leftmargin | html |
lengthAdjust | lengthAdjust | svg |
letterSpacing | letter-spacing | svg |
lightingColor | lighting-color | svg |
limitingConeAngle | limitingConeAngle | svg |
link | link | html |
list | list | html |
loading | loading | html |
local | local | svg |
longDesc | longdesc | html |
loop | loop | html |
low | low | html |
lowSrc | lowsrc | html |
manifest | manifest | html |
marginHeight | marginheight | html |
marginWidth | marginwidth | html |
markerEnd | marker-end | svg |
markerHeight | markerHeight | svg |
markerMid | marker-mid | svg |
markerStart | marker-start | svg |
markerUnits | markerUnits | svg |
markerWidth | markerWidth | svg |
mask | mask | svg |
maskContentUnits | maskContentUnits | svg |
maskUnits | maskUnits | svg |
mathematical | mathematical | svg |
max | max | svg , html |
maxLength | maxlength | html |
media | media | svg , html |
mediaCharacterEncoding | mediaCharacterEncoding | svg |
mediaContentEncodings | mediaContentEncodings | svg |
mediaSize | mediaSize | svg |
mediaTime | mediaTime | svg |
method | method | svg , html |
min | min | svg , html |
minLength | minlength | html |
mode | mode | svg |
multiple | multiple | html |
muted | muted | html |
name | name | svg , html |
navDown | nav-down | svg |
navDownLeft | nav-down-left | svg |
navDownRight | nav-down-right | svg |
navLeft | nav-left | svg |
navNext | nav-next | svg |
navPrev | nav-prev | svg |
navRight | nav-right | svg |
navUp | nav-up | svg |
navUpLeft | nav-up-left | svg |
navUpRight | nav-up-right | svg |
noHref | nohref | html |
noModule | nomodule | html |
noResize | noresize | html |
noShade | noshade | html |
noValidate | novalidate | html |
noWrap | nowrap | html |
nonce | nonce | html |
numOctaves | numOctaves | svg |
object | object | html |
observer | observer | svg |
offset | offset | svg |
onAbort | onabort | svg , html |
onActivate | onactivate | svg |
onAfterPrint | onafterprint | svg , html |
onAuxClick | onauxclick | html |
onBeforeMatch | onbeforematch | html |
onBeforePrint | onbeforeprint | svg , html |
onBeforeToggle | onbeforetoggle | html |
onBeforeUnload | onbeforeunload | html |
onBegin | onbegin | svg |
onBlur | onblur | html |
onCanPlay | oncanplay | svg , html |
onCanPlayThrough | oncanplaythrough | svg , html |
onCancel | oncancel | svg , html |
onChange | onchange | svg , html |
onClick | onclick | svg , html |
onClose | onclose | svg , html |
onContextLost | oncontextlost | html |
onContextMenu | oncontextmenu | html |
onContextRestored | oncontextrestored | html |
onCopy | oncopy | svg , html |
onCueChange | oncuechange | svg , html |
onCut | oncut | svg , html |
onDblClick | ondblclick | svg , html |
onDrag | ondrag | svg , html |
onDragEnd | ondragend | svg , html |
onDragEnter | ondragenter | svg , html |
onDragExit | ondragexit | svg , html |
onDragLeave | ondragleave | svg , html |
onDragOver | ondragover | svg , html |
onDragStart | ondragstart | svg , html |
onDrop | ondrop | svg , html |
onDurationChange | ondurationchange | svg , html |
onEmptied | onemptied | svg , html |
onEnd | onend | svg |
onEnded | onended | svg , html |
onError | onerror | svg , html |
onFocus | onfocus | svg , html |
onFocusIn | onfocusin | svg |
onFocusOut | onfocusout | svg |
onFormData | onformdata | html |
onHashChange | onhashchange | svg , html |
onInput | oninput | svg , html |
onInvalid | oninvalid | svg , html |
onKeyDown | onkeydown | svg , html |
onKeyPress | onkeypress | svg , html |
onKeyUp | onkeyup | svg , html |
onLanguageChange | onlanguagechange | html |
onLoad | onload | svg , html |
onLoadEnd | onloadend | html |
onLoadStart | onloadstart | svg , html |
onLoadedData | onloadeddata | svg , html |
onLoadedMetadata | onloadedmetadata | svg , html |
onMessage | onmessage | svg , html |
onMessageError | onmessageerror | html |
onMouseDown | onmousedown | svg , html |
onMouseEnter | onmouseenter | svg , html |
onMouseLeave | onmouseleave | svg , html |
onMouseMove | onmousemove | svg , html |
onMouseOut | onmouseout | svg , html |
onMouseOver | onmouseover | svg , html |
onMouseUp | onmouseup | svg , html |
onMouseWheel | onmousewheel | svg |
onOffline | onoffline | svg , html |
onOnline | ononline | svg , html |
onPageHide | onpagehide | svg , html |
onPageShow | onpageshow | svg , html |
onPaste | onpaste | svg , html |
onPause | onpause | svg , html |
onPlay | onplay | svg , html |
onPlaying | onplaying | svg , html |
onPopState | onpopstate | svg , html |
onProgress | onprogress | svg , html |
onRateChange | onratechange | svg , html |
onRejectionHandled | onrejectionhandled | html |
onRepeat | onrepeat | svg |
onReset | onreset | svg , html |
onResize | onresize | svg , html |
onScroll | onscroll | svg , html |
onScrollEnd | onscrollend | html |
onSecurityPolicyViolation | onsecuritypolicyviolation | html |
onSeeked | onseeked | svg , html |
onSeeking | onseeking | svg , html |
onSelect | onselect | svg , html |
onShow | onshow | svg |
onSlotChange | onslotchange | html |
onStalled | onstalled | svg , html |
onStorage | onstorage | svg , html |
onSubmit | onsubmit | svg , html |
onSuspend | onsuspend | svg , html |
onTimeUpdate | ontimeupdate | svg , html |
onToggle | ontoggle | svg , html |
onUnhandledRejection | onunhandledrejection | html |
onUnload | onunload | svg , html |
onVolumeChange | onvolumechange | svg , html |
onWaiting | onwaiting | svg , html |
onWheel | onwheel | html |
onZoom | onzoom | svg |
opacity | opacity | svg |
open | open | html |
operator | operator | svg |
optimum | optimum | html |
order | order | svg |
orient | orient | svg |
orientation | orientation | svg |
origin | origin | svg |
overflow | overflow | svg |
overlay | overlay | svg |
overlinePosition | overline-position | svg |
overlineThickness | overline-thickness | svg |
paintOrder | paint-order | svg |
panose1 | panose-1 | svg |
path | path | svg |
pathLength | pathLength | svg |
pattern | pattern | html |
patternContentUnits | patternContentUnits | svg |
patternTransform | patternTransform | svg |
patternUnits | patternUnits | svg |
phase | phase | svg |
ping | ping | svg , html |
pitch | pitch | svg |
placeholder | placeholder | html |
playbackOrder | playbackorder | svg |
playsInline | playsinline | html |
pointerEvents | pointer-events | svg |
points | points | svg |
pointsAtX | pointsAtX | svg |
pointsAtY | pointsAtY | svg |
pointsAtZ | pointsAtZ | svg |
popover | popover | html |
popoverTarget | popovertarget | html |
popoverTargetAction | popovertargetaction | html |
poster | poster | html |
prefix | prefix | html |
preload | preload | html |
preserveAlpha | preserveAlpha | svg |
preserveAspectRatio | preserveAspectRatio | svg |
primitiveUnits | primitiveUnits | svg |
profile | profile | html |
prompt | prompt | html |
propagate | propagate | svg |
property | property | svg , html |
r | r | svg |
radius | radius | svg |
readOnly | readonly | html |
refX | refX | svg |
refY | refY | svg |
referrerPolicy | referrerpolicy | svg , html |
rel | rel | svg , html |
renderingIntent | rendering-intent | svg |
repeatCount | repeatCount | svg |
repeatDur | repeatDur | svg |
required | required | html |
requiredExtensions | requiredExtensions | svg |
requiredFeatures | requiredFeatures | svg |
requiredFonts | requiredFonts | svg |
requiredFormats | requiredFormats | svg |
resource | resource | svg |
restart | restart | svg |
result | result | svg |
results | results | html |
rev | rev | svg , html |
reversed | reversed | html |
rightMargin | rightmargin | html |
role | role | |
rotate | rotate | svg |
rowSpan | rowspan | html |
rows | rows | html |
rules | rules | html |
rx | rx | svg |
ry | ry | svg |
sandbox | sandbox | html |
scale | scale | svg |
scheme | scheme | html |
scope | scope | html |
scoped | scoped | html |
scrolling | scrolling | html |
seamless | seamless | html |
security | security | html |
seed | seed | svg |
selected | selected | html |
shadowRootClonable | shadowrootclonable | html |
shadowRootDelegatesFocus | shadowrootdelegatesfocus | html |
shadowRootMode | shadowrootmode | html |
shape | shape | html |
shapeRendering | shape-rendering | svg |
side | side | svg |
size | size | html |
sizes | sizes | html |
slope | slope | svg |
slot | slot | html |
snapshotTime | snapshotTime | svg |
spacing | spacing | svg |
span | span | html |
specularConstant | specularConstant | svg |
specularExponent | specularExponent | svg |
spellCheck | spellcheck | html |
spreadMethod | spreadMethod | svg |
src | src | html |
srcDoc | srcdoc | html |
srcLang | srclang | html |
srcSet | srcset | html |
standby | standby | html |
start | start | html |
startOffset | startOffset | svg |
stdDeviation | stdDeviation | svg |
stemh | stemh | svg |
stemv | stemv | svg |
step | step | html |
stitchTiles | stitchTiles | svg |
stopColor | stop-color | svg |
stopOpacity | stop-opacity | svg |
strikethroughPosition | strikethrough-position | svg |
strikethroughThickness | strikethrough-thickness | svg |
string | string | svg |
stroke | stroke | svg |
strokeDashArray | stroke-dasharray | svg |
strokeDashOffset | stroke-dashoffset | svg |
strokeLineCap | stroke-linecap | svg |
strokeLineJoin | stroke-linejoin | svg |
strokeMiterLimit | stroke-miterlimit | svg |
strokeOpacity | stroke-opacity | svg |
strokeWidth | stroke-width | svg |
style | style | svg , html |
summary | summary | html |
surfaceScale | surfaceScale | svg |
syncBehavior | syncBehavior | svg |
syncBehaviorDefault | syncBehaviorDefault | svg |
syncMaster | syncMaster | svg |
syncTolerance | syncTolerance | svg |
syncToleranceDefault | syncToleranceDefault | svg |
systemLanguage | systemLanguage | svg |
tabIndex | tabindex | svg , html |
tableValues | tableValues | svg |
target | target | svg , html |
targetX | targetX | svg |
targetY | targetY | svg |
text | text | html |
textAnchor | text-anchor | svg |
textDecoration | text-decoration | svg |
textLength | textLength | svg |
textRendering | text-rendering | svg |
timelineBegin | timelinebegin | svg |
title | title | svg , html |
to | to | svg |
topMargin | topmargin | html |
transform | transform | svg |
transformBehavior | transformBehavior | svg |
transformOrigin | transform-origin | svg |
translate | translate | html |
type | type | svg , html |
typeMustMatch | typemustmatch | html |
typeOf | typeof | svg |
u1 | u1 | svg |
u2 | u2 | svg |
underlinePosition | underline-position | svg |
underlineThickness | underline-thickness | svg |
unicode | unicode | svg |
unicodeBidi | unicode-bidi | svg |
unicodeRange | unicode-range | svg |
unitsPerEm | units-per-em | svg |
unselectable | unselectable | html |
useMap | usemap | html |
vAlign | valign | html |
vAlphabetic | v-alphabetic | svg |
vHanging | v-hanging | svg |
vIdeographic | v-ideographic | svg |
vLink | vlink | html |
vMathematical | v-mathematical | svg |
vSpace | vspace | html |
value | value | html |
valueType | valuetype | html |
values | values | svg |
vectorEffect | vector-effect | svg |
version | version | svg , html |
vertAdvY | vert-adv-y | svg |
vertOriginX | vert-origin-x | svg |
vertOriginY | vert-origin-y | svg |
viewBox | viewBox | svg |
viewTarget | viewTarget | svg |
visibility | visibility | svg |
width | width | svg , html |
widths | widths | svg |
wordSpacing | word-spacing | svg |
wrap | wrap | html |
writingMode | writing-mode | svg |
writingSuggestions | writingsuggestions | html |
x | x | svg |
x1 | x1 | svg |
x2 | x2 | svg |
xChannelSelector | xChannelSelector | svg |
xHeight | x-height | svg |
xLinkActuate | xlink:actuate | xlink |
xLinkArcRole | xlink:arcrole | xlink |
xLinkHref | xlink:href | xlink |
xLinkRole | xlink:role | xlink |
xLinkShow | xlink:show | xlink |
xLinkTitle | xlink:title | xlink |
xLinkType | xlink:type | xlink |
xmlBase | xml:base | xml |
xmlLang | xml:lang | xml |
xmlSpace | xml:space | xml |
xmlns | xmlns | xmlns |
xmlnsXLink | xmlns:xlink | xmlns |
y | y | svg |
y1 | y1 | svg |
y2 | y2 | svg |
yChannelSelector | yChannelSelector | svg |
z | z | svg |
zoomAndPan | zoomAndPan | svg |
This package is safe.
wooorm/web-namespaces
— list of web namespaceswooorm/space-separated-tokens
— parse/stringify space separated tokenswooorm/comma-separated-tokens
— parse/stringify comma separated tokenswooorm/html-tag-names
— list of HTML tag nameswooorm/mathml-tag-names
— list of MathML tag nameswooorm/svg-tag-names
— list of SVG tag nameswooorm/html-void-elements
— list of void HTML tag nameswooorm/svg-element-attributes
— map of SVG elements to allowed attributeswooorm/html-element-attributes
— map of HTML elements to allowed attributeswooorm/aria-attributes
— list of ARIA attributesYes please! See How to Contribute to Open Source.
Derivative work based on React licensed under MIT, © Facebook, Inc.
FAQs
Info on the properties and attributes of the web platform
We found that property-information demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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