Intent to Prototype: Snapchanging
David Awogbemila
Contact emails
awogb...@google.com, arg...@google.comExplainer
https://github.com/argyleink/ScrollSnapExplainers/tree/main/js-snapChangingSpecification
https://drafts.csswg.org/css-scroll-snap-2/#snap-eventsSummary
Snapchanging is a JavaScript event that indicates which elements a scroller will snap to. Scroll snap is a feature in web browsers which restricts the scroll positions that scroll containers can rest at. Scroll containers "snap" to these positions. Snapchanging allows developers to create user experiences that rely on predicting where a scroll container will snap to in a reliable manner.
Blink component
Blink>ScrollMotivation
Scroll snap is a web feature[1] which restricts the scroll positions at which a scroll container may rest after a scrolling action is complete. Scroll containers "snap" to valid scroll positions. Snapchanging would allow web developers to make their web pages responsive to anticipated snap positions, giving them the opportunity to style or animate "snap targets" in line with the browser's eventual snapping action. [1]https://drafts.csswg.org/css-scroll-snap/
Initial public proposal
https://github.com/w3c/csswg-drafts/issues/156#issuecomment-695085852TAG review
NoneTAG review status
PendingRisks
Interoperability and Compatibility
None
Gecko: No signal
WebKit: No signal
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
Is this feature fully tested by web-platform-tests?
NoFlag name on chrome://flags
NoneFinch feature name
NoneNon-finch justification
NoneRequires code in //chrome?
FalseTracking bug
https://crbug.com/1494892Estimated milestones
No milestones specified