Intent to Prototype & Ship: scroll-start-target
David Awogbemila
Contact emails
awogb...@chromium.org, arg...@chromium.orgExplainer
https://github.com/DavMila/explainer-scroll-start-target?tab=readme-ov-fileSpecification
https://drafts.csswg.org/css-scroll-snap-2/#scroll-start-targetSummary
scroll-start-target is a CSS property that allows authors indicate that an element should be scrolled into view when its scroll container is first displayed on a page. scroll-start-target is a CSS property that gives web authors the ability to have a scroll container scrolled to its child (the target) when the container first shows up on the page. Similar to instantly scrolling to a URL fragment identifier when a page loads, this property provides an easier and more reliable way to achieve non-(0,0) default scroll position instead of other methods like JavaScript's scrollIntoView or animations on scroll-snap-align.
Blink component
Blink>ScrollTAG review
https://github.com/w3ctag/design-reviews/issues/1011TAG review status
PendingRisks
Interoperability and Compatibility
None
Gecko: No signal (https://github.com/mozilla/standards-positions/issues/1107)
WebKit: No signal (https://github.com/WebKit/standards-positions/issues/423)
Web developers: No signals
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?
None
Debuggability
None
Will this feature be supported on all six Blink platforms (Windows, Mac, Linux, ChromeOS, Android, and Android WebView)?
NoIs this feature fully tested by web-platform-tests?
YesFlag name on about://flags
NoneFinch feature name
CSSScrollStartTargetRequires code in //chrome?
FalseTracking bug
https://crbug.com/40909052Sample links
https://davmila.github.io/demo-scroll-start-target/drones/index.html
https://davmila.github.io/demo-scroll-start-target/gallery/index.html
https://davmila.github.io/demo-scroll-start-target/todo/index.html
Estimated milestones
No milestones specified
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).
NoneLink to entry on the Chrome Platform Status
https://chromestatus.com/feature/6276178888097792?gate=6225358956003328
Mike Taylor
Is this feature fully tested by web-platform-tests?
Yes
Flag name on about://flags
None
Finch feature name
CSSScrollStartTarget
Requires code in //chrome?
False
Tracking bug
https://crbug.com/40909052
Sample links
https://davmila.github.io/demo-scroll-start-target/drones/index.html
https://davmila.github.io/demo-scroll-start-target/gallery/index.html
https://davmila.github.io/demo-scroll-start-target/todo/index.html
Estimated milestones
No milestones specified
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).
None
Link to entry on the Chrome Platform Status
https://chromestatus.com/feature/6276178888097792?gate=6225358956003328
This intent message was generated by Chrome Platform Status.
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