LGTM3
On 11/6/25 1:20 p.m., Philip Jägenstedt wrote:
LGTM2
On Thu, Nov 6, 2025 at 7:14 PM 'Frank Tang (譚永鋒)' via blink-dev
<[email protected]> wrote:
Apple just said it is already shipped in Safari 26
https://github.com/WebKit/WebKit/commit/b8b32fe6a3c5cdaf94eab51e0dfef07620ac170e
https://bugs.webkit.org/show_bug.cgi?id=294755
I will update the chromium entry
On Thu, Nov 6, 2025 at 9:41 AM Chris Harrelson
<[email protected]> wrote:
LGTM1
On Wed, Nov 5, 2025 at 7:22 PM Chris Harrelson
<[email protected]> wrote:
Hi Frank,
Since this is TC39 we don't need a position request as
long as it's at stage 3. Sorry, my mistake.
On Wed, Nov 5, 2025 at 5:45 PM 'Frank Tang (譚永鋒)' via
blink-dev <[email protected]> wrote:
API owner is asking about the position from WebKit so
we need a Safari TR release note or WebKit bug
tracking for this I think.
"What about webkit? Could you file a standards
position request for them?"
On Wed, Nov 5, 2025 at 4:27 PM Shane Carr
<[email protected]> wrote:
The Pull Request went through the TC39 process for
normative pull requests. It was approved in the
May 2025 TC39-TG1 plenary.
https://github.com/tc39/notes/blob/main/meetings/2025-05/may-28.md#normative-add-intllocaleprototypevariants-ecma402960
Here are notes from when TC39-TG2 approved the
Pull Request before it went to plenary.
https://github.com/tc39/ecma402/blob/main/meetings/notes-2025-05-08.md#normative-add-localeprototypegetvariants-960
On Wed, Nov 5, 2025 at 2:03 PM Frank Tang (譚永鋒)
<[email protected]> wrote:
Engineers from Apple was present in the
discussion of this spec change
I will ask them tomorrow in TC39 TG2 meeting
On Wed, Nov 5, 2025 at 6:00 AM Chris Harrelson
<[email protected]> wrote:
Hi,
What about webkit? Could you file a
standards position request for them?
On Fri, Oct 31, 2025 at 6:07 PM
Chromestatus
<[email protected]> wrote:
*Contact emails*
[email protected]
*Specification*
https://tc39.es/ecma402/#sec-Intl.Locale.prototype.variants
*Summary*
Add Intl.Locale.prototype.variants as
stated in
https://tc39.es/ecma402/#sec-Intl.Locale.prototype.variants
and also accept "variants" in option
bag in Intl.Locale consturctor as in
https://tc39.es/ecma402/#sec-updatelanguageid
The changes to ECMA402 is merged in
https://github.com/tc39/ecma402/pull/960
and the test code in test262 are
merged in in
https://github.com/tc39/test262/pull/4474/
*Blink component*
Blink>JavaScript>Internationalization
<https://issues.chromium.org/issues?q=customfield1222907:%22Blink%3EJavaScript%3EInternationalization%22>
*Web Feature ID*
intl-locale
<https://webstatus.dev/features/intl-locale>
*Motivation*
TC39 already approve for the change so
it is now part of ECMA402 spec.
*Initial public proposal*
/No information provided/
*TAG review*
/No information provided/
*TAG review status*
Issues addressed
*Risks*
*Interoperability and Compatibility*
/No information provided/
/Gecko/:
Shipped/Shipping
(https://bugzilla.mozilla.org/show_bug.cgi?id=1970161)
https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/141
/WebKit/: No signal
/Web developers/: Strongly
positive
(https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/Locale/variants)
/Other signals/:
*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
*Debuggability*
/No information provided/
*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
Test262
https://github.com/tc39/test262/tree/main/test/intl402/Locale
'intl402/Locale/constructor-getter-order':
'intl402/Locale/constructor-options-throwing-getters':
'intl402/Locale/constructor-options-variants-invalid':
'intl402/Locale/constructor-options-variants-valid':
'intl402/Locale/getters-grandfathered':
'intl402/Locale/getters-missing':
'intl402/Locale/prototype/variants/name':
'intl402/Locale/prototype/variants/prop-desc':
*Flag name on about://flags*
/No information provided/
*Finch feature name*
/No information provided/
*Non-finch justification*
/No information provided/
*Rollout plan*
Will ship enabled for all users
*Requires code in //chrome?*
False
*Availability expectation*
Feature is available on Web Platform
Baseline within 12 months of launch in
Chrome.
*Adoption expectation*
Feature is considered a best practice
for some use case within 12 months of
reaching Web Platform baseline.
*Non-OSS dependencies*
Does the feature depend on any code or
APIs outside the Chromium open source
repository and its open-source
dependencies to function?
NO
*Estimated milestones*
Shipping on desktop 144
Shipping on Android 144
Shipping on WebView 144
*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).
/No information provided/
*Link to entry on the Chrome Platform
Status*
https://chromestatus.com/feature/4709921706868736?gate=5072143612248064
*Links to previous Intent discussions*
Intent to Prototype:
https://groups.google.com/a/chromium.org/d/msgid/blink-dev/68e5bd35.050a0220.3258b8.05f2.GAE%40google.com
Ready for Trial:
https://groups.google.com/a/chromium.org/g/blink-dev/c/i6QEHcH_fiI/m/4xUyZbSvAAAJ
This intent message was generated by
Chrome Platform Status
<https://chromestatus.com>.
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Frank Yung-Fong Tang
譚永鋒 / 🌭🍊
Sr. Software Engineer
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譚永鋒 / 🌭🍊
Sr. Software Engineer
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