Web checklist
The master rung tracker: the HTML, CSS, and SVG surface as bare spec-vocabulary items, each checked when a Chromium-gated rung lands it on the n0 path.
Web checklist
One master tracker for the Web surface of the n0 path
(websem → rframe → n0) — the SVG engine of record, with the HTML and CSS
surface ahead of it — HTML, CSS, and SVG in one document, because the three
share one cascade and half a vocabulary. Items only, in the platform's
own words, enumerated from the external spec indexes linked at each section
head — never from this tree. A box ticks only when a Chromium-gated rung
lands the named construct at its full listed grammar; a partial admission
stays unchecked — the remaining grammar is remaining work, and a construct's
finer-grained gaps live in their own rows (<rect> is landed; rx/ry are
not). A row ticks only for its own section's index entry: an attribute
spelling and its CSS property twin are separate rows, each ticked on its own
docs-commit evidence. A rung's docs commit ticks its rows. To see what is done, open
the visual corpus — semantics live
in the statement of record, rung history
in the D-N register, and no score is computed
from this list (FLIP is unratified).
HTML
Source: the WHATWG HTML Living Standard indexes — current standard surface; obsolete and non-conforming features excluded.
HTML elements
-
<a> -
<abbr> -
<address> -
<area> -
<article> -
<aside> -
<audio> -
<b> -
<base> -
<bdi> -
<bdo> -
<blockquote> -
<body> -
<br> -
<button> -
<canvas> -
<caption> -
<cite> -
<code> -
<col> -
<colgroup> -
<data> -
<datalist> -
<dd> -
<del> -
<details> -
<dfn> -
<dialog> -
<div> -
<dl> -
<dt> -
<em> -
<embed> -
<fieldset> -
<figcaption> -
<figure> -
<footer> -
<form> -
<h1> -
<h2> -
<h3> -
<h4> -
<h5> -
<h6> -
<head> -
<header> -
<hgroup> -
<hr> -
<html> -
<i> -
<iframe> -
<img> -
<input> -
<ins> -
<kbd> -
<label> -
<legend> -
<li> -
<link> -
<main> -
<map> -
<mark> -
<math> -
<menu> -
<meta> -
<meter> -
<nav> -
<noscript> -
<object> -
<ol> -
<optgroup> -
<option> -
<output> -
<p> -
<picture> -
<pre> -
<progress> -
<q> -
<rp> -
<rt> -
<ruby> -
<s> -
<samp> -
<script> -
<search> -
<section> -
<select> -
<selectedcontent> -
<slot> -
<small> -
<source> -
<span> -
<strong> -
<style> -
<sub> -
<summary> -
<sup> -
<svg> -
<table> -
<tbody> -
<td> -
<template> -
<textarea> -
<tfoot> -
<th> -
<thead> -
<time> -
<title> -
<tr> -
<track> -
<u> -
<ul> -
<var> -
<video> -
<wbr> -
autonomous custom elements
HTML global attributes
-
accesskey -
aria-* -
autocapitalize -
autocorrect -
autofocus -
class -
contenteditable -
data-* -
dir -
draggable -
enterkeyhint -
headingoffset -
headingreset -
hidden -
id -
inert -
inputmode -
is -
itemid -
itemprop -
itemref -
itemscope -
itemtype -
lang -
nonce -
popover -
role -
slot -
spellcheck -
style -
tabindex -
title -
translate -
writingsuggestions -
event handler content attributes (on*)
HTML attributes
-
abbr -
accept -
accept-charset -
action -
allow -
allowfullscreen -
alpha -
alt -
as -
async -
autocomplete -
autoplay -
blocking -
charset -
checked -
cite -
closedby -
color -
colorspace -
cols -
colspan -
command -
commandfor -
content -
controls -
coords -
crossorigin -
data -
datetime -
decoding -
default -
defer -
dir -
dirname -
disabled -
download -
enctype -
fetchpriority -
for -
form -
formaction -
formenctype -
formmethod -
formnovalidate -
formtarget -
headers -
height -
high -
href -
hreflang -
http-equiv -
imagesizes -
imagesrcset -
integrity -
ismap -
kind -
label -
list -
loading -
loop -
low -
max -
maxlength -
media -
method -
min -
minlength -
multiple -
muted -
name -
nomodule -
novalidate -
open -
optimum -
pattern -
ping -
placeholder -
playsinline -
popovertarget -
popovertargetaction -
poster -
preload -
readonly -
referrerpolicy -
rel -
required -
reversed -
rows -
rowspan -
sandbox -
scope -
selected -
shadowrootclonable -
shadowrootcustomelementregistry -
shadowrootdelegatesfocus -
shadowrootmode -
shadowrootserializable -
shadowrootslotassignment -
shape -
size -
sizes -
span -
src -
srcdoc -
srclang -
srcset -
start -
step -
target -
title -
type -
usemap -
value -
width -
wrap
CSS
Sources: the W3C CSS property index and the MDN CSS reference — standard-track, non-experimental surface; vendor-prefixed forms excluded.
CSS custom properties for cascading variables
-
--*
CSS cascading and inheritance
-
all
CSS box model
-
margin -
margin-top -
margin-right -
margin-bottom -
margin-left -
padding -
padding-top -
padding-right -
padding-bottom -
padding-left
CSS box sizing
-
width -
height -
min-width -
min-height -
max-width -
max-height -
aspect-ratio -
box-sizing -
contain-intrinsic-size -
contain-intrinsic-width -
contain-intrinsic-height -
contain-intrinsic-block-size -
contain-intrinsic-inline-size
CSS display
-
display -
order -
visibility
CSS positioned layout
-
position -
top -
right -
bottom -
left -
inset -
inset-block -
inset-block-start -
inset-block-end -
inset-inline -
inset-inline-start -
inset-inline-end -
float -
clear -
z-index
CSS logical properties and values
-
block-size -
inline-size -
min-block-size -
min-inline-size -
max-block-size -
max-inline-size -
margin-block -
margin-block-start -
margin-block-end -
margin-inline -
margin-inline-start -
margin-inline-end -
padding-block -
padding-block-start -
padding-block-end -
padding-inline -
padding-inline-start -
padding-inline-end -
border-block -
border-block-start -
border-block-end -
border-block-color -
border-block-start-color -
border-block-end-color -
border-block-style -
border-block-start-style -
border-block-end-style -
border-block-width -
border-block-start-width -
border-block-end-width -
border-inline -
border-inline-start -
border-inline-end -
border-inline-color -
border-inline-start-color -
border-inline-end-color -
border-inline-style -
border-inline-start-style -
border-inline-end-style -
border-inline-width -
border-inline-start-width -
border-inline-end-width -
border-start-start-radius -
border-start-end-radius -
border-end-start-radius -
border-end-end-radius
CSS flexible box layout
-
flex -
flex-basis -
flex-direction -
flex-flow -
flex-grow -
flex-shrink -
flex-wrap
CSS grid layout
-
grid -
grid-area -
grid-auto-columns -
grid-auto-flow -
grid-auto-rows -
grid-column -
grid-column-start -
grid-column-end -
grid-row -
grid-row-start -
grid-row-end -
grid-template -
grid-template-areas -
grid-template-columns -
grid-template-rows
CSS box alignment
-
align-content -
align-items -
align-self -
justify-content -
justify-items -
justify-self -
place-content -
place-items -
place-self -
gap -
row-gap -
column-gap
CSS multi-column layout
-
columns -
column-count -
column-width -
column-fill -
column-span -
column-rule -
column-rule-color -
column-rule-style -
column-rule-width
CSS table
-
border-collapse -
border-spacing -
caption-side -
empty-cells -
table-layout
CSS fragmentation
-
box-decoration-break -
break-after -
break-before -
break-inside -
orphans -
widows
CSS paged media
-
page
CSS backgrounds and borders
-
background -
background-attachment -
background-clip -
background-color -
background-image -
background-origin -
background-position -
background-position-x -
background-position-y -
background-repeat -
background-size -
border -
border-color -
border-style -
border-width -
border-top -
border-top-color -
border-top-style -
border-top-width -
border-right -
border-right-color -
border-right-style -
border-right-width -
border-bottom -
border-bottom-color -
border-bottom-style -
border-bottom-width -
border-left -
border-left-color -
border-left-style -
border-left-width -
border-radius -
border-top-left-radius -
border-top-right-radius -
border-bottom-right-radius -
border-bottom-left-radius -
border-image -
border-image-source -
border-image-slice -
border-image-width -
border-image-outset -
border-image-repeat -
box-shadow
CSS color
-
color -
color-scheme -
dynamic-range-limit -
forced-color-adjust -
opacity -
print-color-adjust
CSS images
-
image-orientation -
image-rendering -
object-fit -
object-position
CSS shapes
-
shape-outside -
shape-margin -
shape-image-threshold
CSS masking
-
clip-path -
clip-rule -
mask -
mask-image -
mask-mode -
mask-position -
mask-size -
mask-repeat -
mask-origin -
mask-clip -
mask-composite -
mask-type -
mask-border -
mask-border-source -
mask-border-slice -
mask-border-width -
mask-border-outset -
mask-border-repeat
Filter effects
-
filter -
backdrop-filter -
color-interpolation-filters -
flood-color -
flood-opacity -
lighting-color
Compositing and blending
-
mix-blend-mode -
background-blend-mode -
isolation
CSS fonts
-
font -
font-family -
font-size -
font-size-adjust -
font-stretch -
font-style -
font-weight -
font-feature-settings -
font-variation-settings -
font-kerning -
font-language-override -
font-optical-sizing -
font-palette -
font-synthesis -
font-synthesis-small-caps -
font-synthesis-style -
font-synthesis-weight -
font-variant -
font-variant-alternates -
font-variant-caps -
font-variant-east-asian -
font-variant-emoji -
font-variant-ligatures -
font-variant-numeric -
font-variant-position
CSS text
-
hanging-punctuation -
hyphenate-character -
hyphenate-limit-chars -
hyphens -
letter-spacing -
line-break -
overflow-wrap -
tab-size -
text-align -
text-align-last -
text-autospace -
text-indent -
text-justify -
text-transform -
text-wrap -
text-wrap-mode -
text-wrap-style -
white-space -
white-space-collapse -
word-break -
word-spacing
CSS text decoration
-
text-decoration -
text-decoration-line -
text-decoration-color -
text-decoration-style -
text-decoration-thickness -
text-decoration-skip-ink -
text-underline-offset -
text-underline-position -
text-emphasis -
text-emphasis-color -
text-emphasis-position -
text-emphasis-style -
text-shadow
CSS writing modes
-
direction -
text-combine-upright -
text-orientation -
unicode-bidi -
writing-mode
CSS inline layout
-
alignment-baseline -
baseline-shift -
baseline-source -
dominant-baseline -
initial-letter -
line-height -
text-box -
text-box-edge -
text-box-trim -
vertical-align
CSS ruby annotation layout
-
ruby-align -
ruby-overhang -
ruby-position
CSS lists and counters
-
list-style -
list-style-image -
list-style-position -
list-style-type -
counter-increment -
counter-reset -
counter-set
CSS generated content
-
content -
quotes
CSS overflow
-
overflow -
overflow-x -
overflow-y -
overflow-block -
overflow-inline -
overflow-clip-margin -
text-overflow -
line-clamp -
scroll-behavior -
scrollbar-gutter
CSS scroll snap
-
scroll-snap-type -
scroll-snap-align -
scroll-snap-stop -
scroll-margin -
scroll-margin-top -
scroll-margin-right -
scroll-margin-bottom -
scroll-margin-left -
scroll-margin-block -
scroll-margin-block-start -
scroll-margin-block-end -
scroll-margin-inline -
scroll-margin-inline-start -
scroll-margin-inline-end -
scroll-padding -
scroll-padding-top -
scroll-padding-right -
scroll-padding-bottom -
scroll-padding-left -
scroll-padding-block -
scroll-padding-block-start -
scroll-padding-block-end -
scroll-padding-inline -
scroll-padding-inline-start -
scroll-padding-inline-end
CSS scroll anchoring
-
overflow-anchor
CSS overscroll behavior
-
overscroll-behavior -
overscroll-behavior-x -
overscroll-behavior-y -
overscroll-behavior-block -
overscroll-behavior-inline
CSS scrollbars styling
-
scrollbar-color -
scrollbar-width
CSS transforms
-
transform -
transform-box -
transform-origin -
transform-style -
translate -
rotate -
scale -
perspective -
perspective-origin -
backface-visibility
CSS motion path
-
offset -
offset-anchor -
offset-distance -
offset-path -
offset-position -
offset-rotate
CSS transitions
-
transition -
transition-behavior -
transition-delay -
transition-duration -
transition-property -
transition-timing-function
CSS animations
-
animation -
animation-composition -
animation-delay -
animation-direction -
animation-duration -
animation-fill-mode -
animation-iteration-count -
animation-name -
animation-play-state -
animation-timeline -
animation-timing-function
CSS scroll-driven animations
-
animation-range -
animation-range-start -
animation-range-end -
scroll-timeline -
scroll-timeline-axis -
scroll-timeline-name -
view-timeline -
view-timeline-axis -
view-timeline-inset -
view-timeline-name -
timeline-scope
CSS view transitions
-
view-transition-class -
view-transition-name
CSS anchor positioning
-
anchor-name -
anchor-scope -
position-anchor -
position-area -
position-try -
position-try-fallbacks -
position-try-order -
position-visibility
CSS basic user interface
-
accent-color -
appearance -
caret-color -
cursor -
field-sizing -
outline -
outline-color -
outline-offset -
outline-style -
outline-width -
pointer-events -
resize -
user-select
Pointer events
-
touch-action
CSS containment and container queries
-
contain -
content-visibility -
container -
container-name -
container-type
CSS will change
-
will-change
CSS viewport
-
zoom
MathML Core
-
math-depth -
math-shift -
math-style
CSS speech
-
speak
SVG presentation properties
-
cx -
cy -
r -
rx -
ry -
x -
y -
d -
fill -
fill-opacity -
fill-rule -
stroke -
stroke-width -
stroke-opacity -
stroke-dasharray -
stroke-dashoffset -
stroke-linecap -
stroke-linejoin -
stroke-miterlimit -
marker -
marker-start -
marker-mid -
marker-end -
paint-order -
color-interpolation -
shape-rendering -
text-rendering -
text-anchor -
vector-effect -
stop-color -
stop-opacity
CSS selectors and combinators
-
* -
E -
.class -
#id -
[attr] -
[attr=value] -
[attr~=value] -
[attr|=value] -
[attr^=value] -
[attr$=value] -
[attr*=value] -
[attr=value i] -
[attr=value s] -
E F -
E > F -
E + F -
E ~ F -
ns|E -
A, B -
&
CSS pseudo-classes
-
:active -
:active-view-transition -
:active-view-transition-type() -
:any-link -
:autofill -
:blank -
:buffering -
:checked -
:current -
:default -
:defined -
:dir() -
:disabled -
:empty -
:enabled -
:first -
:first-child -
:first-of-type -
:focus -
:focus-visible -
:focus-within -
:fullscreen -
:future -
:has() -
:has-slotted -
:heading -
:heading() -
:host -
:host() -
:host-context() -
:hover -
:in-range -
:indeterminate -
:invalid -
:is() -
:lang() -
:last-child -
:last-of-type -
:left -
:link -
:local-link -
:modal -
:muted -
:not() -
:nth-child() -
:nth-last-child() -
:nth-last-of-type() -
:nth-of-type() -
:only-child -
:only-of-type -
:open -
:optional -
:out-of-range -
:past -
:paused -
:picture-in-picture -
:placeholder-shown -
:playing -
:popover-open -
:read-only -
:read-write -
:required -
:right -
:root -
:scope -
:seeking -
:stalled -
:state() -
:target -
:target-current -
:user-invalid -
:user-valid -
:valid -
:visited -
:volume-locked -
:where() -
:xr-overlay
CSS pseudo-elements
-
::after -
::backdrop -
::before -
::checkmark -
::column -
::cue -
::cue() -
::details-content -
::file-selector-button -
::first-letter -
::first-line -
::grammar-error -
::highlight() -
::marker -
::part() -
::picker() -
::picker-icon -
::placeholder -
::scroll-button() -
::scroll-marker -
::scroll-marker-group -
::selection -
::slotted() -
::spelling-error -
::target-text -
::view-transition -
::view-transition-group() -
::view-transition-image-pair() -
::view-transition-new() -
::view-transition-old()
CSS at-rules
-
@annotation -
@character-variant -
@charset -
@container -
@counter-style -
@font-face -
@font-feature-values -
@font-palette-values -
@historical-forms -
@import -
@keyframes -
@layer -
@media -
@namespace -
@ornaments -
@page -
@position-try -
@property -
@scope -
@starting-style -
@styleset -
@stylistic -
@supports -
@swash -
@view-transition
CSS value functions
-
anchor() -
anchor-size() -
translate() -
translate3d() -
translateX() -
translateY() -
translateZ() -
rotate() -
rotate3d() -
rotateX() -
rotateY() -
rotateZ() -
scale() -
scale3d() -
scaleX() -
scaleY() -
scaleZ() -
skew() -
skewX() -
skewY() -
matrix() -
matrix3d() -
perspective() -
calc() -
calc-size() -
min() -
max() -
clamp() -
round() -
mod() -
rem() -
progress() -
sin() -
cos() -
tan() -
asin() -
acos() -
atan() -
atan2() -
pow() -
sqrt() -
hypot() -
log() -
exp() -
abs() -
sign() -
blur() -
brightness() -
contrast() -
drop-shadow() -
grayscale() -
hue-rotate() -
invert() -
opacity() -
saturate() -
sepia() -
rgb() -
hsl() -
hwb() -
lab() -
lch() -
oklab() -
oklch() -
color() -
color-mix() -
contrast-color() -
device-cmyk() -
alpha() -
light-dark() -
dynamic-range-limit-mix() -
linear-gradient() -
radial-gradient() -
conic-gradient() -
repeating-linear-gradient() -
repeating-radial-gradient() -
repeating-conic-gradient() -
image() -
image-set() -
cross-fade() -
element() -
paint() -
counter() -
counters() -
symbols() -
circle() -
ellipse() -
inset() -
rect() -
xywh() -
polygon() -
path() -
shape() -
ray() -
attr() -
env() -
url() -
var() -
fit-content() -
minmax() -
repeat() -
stylistic() -
styleset() -
character-variant() -
swash() -
ornaments() -
annotation() -
palette-mix() -
linear() -
cubic-bezier() -
steps() -
scroll() -
view() -
layer()
CSS units and value types
-
px -
cm -
mm -
Q -
in -
pt -
pc -
em -
rem -
ex -
rex -
cap -
rcap -
ch -
rch -
ic -
ric -
lh -
rlh -
vw -
vh -
vi -
vb -
vmin -
vmax -
svw -
svh -
svi -
svb -
svmin -
svmax -
lvw -
lvh -
lvi -
lvb -
lvmin -
lvmax -
dvw -
dvh -
dvi -
dvb -
dvmin -
dvmax -
cqw -
cqh -
cqi -
cqb -
cqmin -
cqmax -
deg -
grad -
rad -
turn -
s -
ms -
Hz -
kHz -
dpi -
dpcm -
dppx -
x -
fr -
% -
inherit -
initial -
unset -
revert -
revert-layer
SVG
Sources: the SVG 2 element index, attribute index, and property index — including the Filter Effects primitives and the SMIL animation elements the element index carries — plus the MDN SVG attribute reference for attributes the platform ships ahead of the SVG 2 indexes.
SVG elements
-
<a> -
<animate> -
<animateMotion> -
<animateTransform> -
<circle> -
<clipPath> -
<defs> -
<desc> -
<ellipse> -
<feBlend> -
<feColorMatrix> -
<feComponentTransfer> -
<feComposite> -
<feConvolveMatrix> -
<feDiffuseLighting> -
<feDisplacementMap> -
<feDistantLight> -
<feDropShadow> -
<feFlood> -
<feFuncA> -
<feFuncB> -
<feFuncG> -
<feFuncR> -
<feGaussianBlur> -
<feImage> -
<feMerge> -
<feMergeNode> -
<feMorphology> -
<feOffset> -
<fePointLight> -
<feSpecularLighting> -
<feSpotLight> -
<feTile> -
<feTurbulence> -
<filter> -
<foreignObject> -
<g> -
<image> -
<line> -
<linearGradient> -
<marker> -
<mask> -
<metadata> -
<mpath> -
<path> -
<pattern> -
<polygon> -
<polyline> -
<radialGradient> -
<rect> -
<script> -
<set> -
<stop> -
<style> -
<svg> -
<switch> -
<symbol> -
<text> -
<textPath> -
<title> -
<tspan> -
<use> -
<view>
SVG presentation attributes
-
alignment-baseline -
baseline-shift -
clip -
clip-path -
clip-rule -
color -
color-interpolation -
color-interpolation-filters -
cursor -
cx -
cy -
d -
direction -
display -
dominant-baseline -
fill -
fill-opacity -
fill-rule -
filter -
flood-color -
flood-opacity -
font-family -
font-size -
font-size-adjust -
font-stretch -
font-style -
font-variant -
font-weight -
glyph-orientation-horizontal -
glyph-orientation-vertical -
height -
image-rendering -
letter-spacing -
lighting-color -
marker-end -
marker-mid -
marker-start -
mask -
mask-type -
opacity -
overflow -
paint-order -
pointer-events -
r -
rx -
ry -
shape-rendering -
stop-color -
stop-opacity -
stroke -
stroke-dasharray -
stroke-dashoffset -
stroke-linecap -
stroke-linejoin -
stroke-miterlimit -
stroke-opacity -
stroke-width -
text-anchor -
text-decoration -
text-overflow -
text-rendering -
transform -
transform-origin -
unicode-bidi -
vector-effect -
visibility -
white-space -
width -
word-spacing -
writing-mode -
x -
y
SVG attributes
-
amplitude -
aria-activedescendant -
aria-atomic -
aria-autocomplete -
aria-busy -
aria-checked -
aria-colcount -
aria-colindex -
aria-colspan -
aria-controls -
aria-current -
aria-describedby -
aria-details -
aria-disabled -
aria-dropeffect -
aria-errormessage -
aria-expanded -
aria-flowto -
aria-grabbed -
aria-haspopup -
aria-hidden -
aria-invalid -
aria-keyshortcuts -
aria-label -
aria-labelledby -
aria-level -
aria-live -
aria-modal -
aria-multiline -
aria-multiselectable -
aria-orientation -
aria-owns -
aria-placeholder -
aria-posinset -
aria-pressed -
aria-readonly -
aria-relevant -
aria-required -
aria-roledescription -
aria-rowcount -
aria-rowindex -
aria-rowspan -
aria-selected -
aria-setsize -
aria-sort -
aria-valuemax -
aria-valuemin -
aria-valuenow -
aria-valuetext -
autofocus -
azimuth -
baseFrequency -
bias -
class -
clipPathUnits -
crossorigin -
data-* -
decoding -
diffuseConstant -
divisor -
download -
dx -
dy -
edgeMode -
elevation -
exponent -
fetchpriority -
filterUnits -
fr -
fx -
fy -
gradientTransform -
gradientUnits -
href -
hreflang -
id -
in -
in2 -
intercept -
k1 -
k2 -
k3 -
k4 -
kernelMatrix -
kernelUnitLength -
lang -
lengthAdjust -
limitingConeAngle -
markerHeight -
markerUnits -
markerWidth -
maskContentUnits -
maskUnits -
media -
method -
mode -
numOctaves -
offset -
onabort -
onafterprint -
onbeforeprint -
onbegin -
oncancel -
oncanplay -
oncanplaythrough -
onchange -
onclick -
onclose -
oncopy -
oncuechange -
oncut -
ondblclick -
ondrag -
ondragend -
ondragenter -
ondragexit -
ondragleave -
ondragover -
ondragstart -
ondrop -
ondurationchange -
onemptied -
onend -
onended -
onerror -
onfocus -
onhashchange -
oninput -
oninvalid -
onkeydown -
onkeypress -
onkeyup -
onload -
onloadeddata -
onloadedmetadata -
onloadstart -
onmessage -
onmousedown -
onmouseenter -
onmouseleave -
onmousemove -
onmouseout -
onmouseover -
onmouseup -
onoffline -
ononline -
onpagehide -
onpageshow -
onpaste -
onpause -
onplay -
onplaying -
onpopstate -
onprogress -
onratechange -
onrepeat -
onreset -
onresize -
onscroll -
onseeked -
onseeking -
onselect -
onshow -
onstalled -
onstorage -
onsubmit -
onsuspend -
ontimeupdate -
ontoggle -
onunload -
onvolumechange -
onwaiting -
onwheel -
operator -
order -
orient -
path -
pathLength -
patternContentUnits -
patternTransform -
patternUnits -
ping -
playbackorder -
points -
pointsAtX -
pointsAtY -
pointsAtZ -
preserveAlpha -
preserveAspectRatio -
primitiveUnits -
radius -
referrerpolicy -
refX -
refY -
rel -
requiredExtensions -
result -
role -
rotate -
scale -
seed -
side -
slope -
spacing -
specularConstant -
specularExponent -
spreadMethod -
startOffset -
stdDeviation -
stitchTiles -
style -
surfaceScale -
systemLanguage -
tabindex -
tableValues -
target -
targetX -
targetY -
textLength -
timelinebegin -
title -
type -
viewBox -
x1 -
x2 -
xChannelSelector -
xlink:href -
xlink:title -
xml:space -
y1 -
y2 -
yChannelSelector -
z
SMIL timing and animation attributes
-
accumulate -
additive -
attributeName -
begin -
by -
calcMode -
dur -
end -
fill -
from -
keyPoints -
keySplines -
keyTimes -
max -
min -
origin -
repeatCount -
repeatDur -
restart -
to -
values
End-State Topology
Chassis and know-how: who absorbs whom across every domain, the render-mode taxonomy, and the end-state crate silhouette.
The Web-First Amendment
Owner amendment: the topology becomes one engine kernel, source-native semantic models, one provisional resolved render contract, many hosts — and HTML/CSS + SVG lead. What it supersedes, and what it does not.