[KongchangAI]
Unverified50% confidenceSolutionExact time

Scrollytelling is implemented via the Intersection Observer API or scroll event listeners, calculating the percentage position of elements within the viewport to control animation progress and scene transitions.

1
Sources
50%
Confidence
Long-term
Relevance
9/8/2026
First Seen

Sources

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https://kongchang.com/claim/877364
API
curl https://kongchang.com/api/v1/knowledge/claims/877364
MCP
get_claim(id=877364)