On Mon, Sep 21, 2026 at 11:42 AM Alex Russell <[email protected]>
wrote:

> LGTM1 with a nit that this is a case where we probably don't anticipate
> the TAG providing substantive feedback, but which we want to make them
> aware of. In such cases, we should send an FYI. Regardless, we should send
> a note to the TAG well before I2S. Adding Jeffery who can advise in case
> that's the wrong thing to do here.


That sounds right to me.


> Best,
>
> Alex
>
> On Wednesday, September 16, 2026 at 6:44:56 PM UTC-7 Chromestatus wrote:
>
>> *Contact emails*
>> [email protected]
>>
>> *Specification*
>>
>> https://w3c.github.io/svgwg/svg2-draft/text.html#TextPathElementSideAttribute
>>
>> *Summary*
>> The side attribute on the SVG <textPath> element places text on the
>> opposite side of the path, equivalent to reversing the path direction. This
>> lets authors label a shape's interior or exterior (e.g. text inside vs.
>> outside a circular path) without duplicating or manually reversing path
>> data.
>>
>> *Blink component*
>> Blink>SVG
>> <https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3ESVG%22>
>>
>> *Web Feature ID*
>> svg-textPath-side <https://webstatus.dev/features/svg-textPath-side>
>>
>> *Motivation*
>> Authors placing text along a path have no way to flip which side of the
>> path the text appears on. The side attribute lets authors write
>> side="right" to place text on the opposite side of the path, without
>> duplicating or reversing the path data. This helps label both the inside
>> and outside of a shape, such as a circular path, with different text on
>> each side.
>>
>> *Initial public proposal*
>> *No information provided*
>>
>> *TAG review*
>> Not yet requested. This implements an existing SVG2 attribute with a WG
>> resolution and shipping Firefox precedent; TAG review will be evaluated
>> during Intent to Ship.
>>
>> *TAG review status*
>> Not applicable
>>
>> *Goals for experimentation*
>> None
>>
>> *Risks*
>>
>>
>> *Interoperability and Compatibility*
>> Firefox already shipped this (Firefox 152):
>> https://bugzilla.mozilla.org/show_bug.cgi?id=2034371 WebKit has it in
>> progress (not merged yet): https://github.com/WebKit/WebKit/pull/66616
>> The SVG Working Group resolved to add IDL constants for side (
>> w3.org/2026/04/23-svg-minutes.html#2c4e)
>>
>> *Gecko*: Shipped/Shipping (
>> https://bugzilla.mozilla.org/show_bug.cgi?id=2034371)
>>
>> *WebKit*: In development (https://github.com/WebKit/WebKit/pull/66616)
>>
>> *Web developers*: No signals
>>
>> *Other signals*:
>>
>> *Security*
>> No new security concerns. The attribute only changes where
>> already-visible text is rendered along a path.
>>
>> *WebView application risks*
>>
>> Does this intent deprecate or change behavior of existing APIs, such that
>> it has potentially high risk for Android WebView-based applications?
>> *No information provided*
>>
>>
>> *Debuggability*
>> No special DevTools support needed. The side attribute is visible and
>> editable like any other SVG attribute in the Elements panel.
>>
>> *Will this feature be supported on all six Blink platforms (Windows, Mac,
>> Linux, ChromeOS, Android, and Android WebView)?*
>> Yes
>>
>> *Is this feature fully tested by web-platform-tests
>> <https://chromium.googlesource.com/chromium/src/+/main/docs/testing/web_platform_tests.md>?*
>> Yes
>>
>> https://wpt.fyi/results/svg/types/scripted/SVGAnimatedEnumeration-SVGTextPathElement.html
>> https://wpt.fyi/results/svg/text/reftests/textpath-side-003.svg
>> https://wpt.fyi/results/svg/text/reftests/textpath-side-005.svg
>>
>> *Flag name on about://flags*
>> Experimental web platform features
>>
>> *Finch feature name*
>> SVGTextPathSideAttribute
>>
>> *Rollout plan*
>> Will ship enabled for all users
>>
>> *Requires code in //chrome?*
>> False
>>
>> *Tracking bug*
>> https://issues.chromium.org/issues/40362379
>>
>> *Estimated milestones*
>> Shipping on desktop 156
>> Shipping on Android 156
>> Shipping on WebView 156
>>
>> *Anticipated spec changes*
>>
>> Open questions about a feature may be a source of future web compat or
>> interop issues. Please list open issues (e.g. links to known github issues
>> in the project for the feature specification) whose resolution may
>> introduce web compat/interop risk (e.g., changing to naming or structure of
>> the API in a non-backward-compatible way).
>> The SVG WG resolved to add IDL constants for side, but this hasn't yet
>> been reflected in the published Editor's Draft text - an editorial gap, not
>> an open design question (https://github.com/w3c/svgwg/issues/1086).
>>
>> *Link to entry on the Chrome Platform Status*
>> https://chromestatus.com/feature/5422782593761280?gate=5533956580704256
>>
>> *Links to previous Intent discussions*
>> Intent to Prototype:
>> https://groups.google.com/a/chromium.org/d/msgid/blink-dev/6a850bf7.a9d706b7.140c01.05e3.GAE%40google.com
>>
>>
>> This intent message was generated by Chrome Platform Status
>> <https://chromestatus.com>.
>>
>

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