Intersection Observer
What is Intersection Observer?
Intersection Observer belongs to JavaScript libraries and Performance categories.
Intersection Observer is a browser API that efficiently detects when an element enters or leaves the viewport, useful for implementing lazy loading and infinite scrolling.
Intersection Observer Performance Insights
2 websites
Websites using Intersection Observer
Last 30 days uptimeⓘ
100%
Intersection Observer friendly technologies
jsDelivr
WordPress
Google Analytics
jQuery
Swiper
Google Font API
Bootstrap
jQuery UI
Cloudflare
Open Graph
jQuery Migrate
Webpack
Zendesk
Elementor
core-js
MySQL
Google Tag Manager
PHP
Top Intersection Observer Alternatives
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LazySizes
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Instant.Page
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InstantClick
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