JavaScript scroll snap events for scroll-triggered animations - LogRocket Blog
Briefly

Users of Chrome 129 and above can access new scroll snap events, enhancing control over CSS scroll features and allowing for dynamic user experiences.
The scrollsnapchanging event triggers continuously during slow scrolling across potential targets, not firing during quick flings where many targets are passed.
These scroll snap events operate with the SnapEvent object containing properties like snapTargetBlock and snapTargetInline to identify elements during snapping.
These events primarily allow developers to create responsive interfaces by tracking how users interact with CSS scroll snap, improving user engagement and experience.
Read at LogRocket Blog
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