API that can be used to understand the visibility and position of DOM elements relative to a containing element or to the top-level viewport.
https://www.w3.org/TR/intersection-observer/
JavaScript Libraries and Functions
Get access to data on 114,206,252 websites that are Intersection Observer Customers. We know of 82,986,458 live websites using Intersection Observer and an additional 31,219,794 sites that used Intersection Observer historically and 5,063,008 websites in the United States.
Get a list of 114,206,252 websites using Intersection Observer which includes location information, hosting data, contact details, 82,986,458 currently live websites and an additional 5,552,790 domains that redirect to sites in this list. 31,219,794 sites that used this technology previouslyand 5,063,008 websites in the United States currently using Intersection Observer.
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