Intersection Observer is a browser API that provides a way to observe the visibility and position of a DOM element relative to the containing root element or viewport.
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Websites using Intersection Observer
These are the top websites usings Intersection Observer based on traffic.
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Intersection Observer reports
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Intersection Observer usage trend
This graph shows the growth of Intersection Observer since November 2021.
Intersection Observer demographics
A breakdown of countries and languages used by Intersection Observer websites.
Alternatives to Intersection Observer
These are the most popular Intersection Observer alternatives in 2023.
See the full list of Intersection Observer alternatives.
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