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intersection-observer-v2

v1.0.0

Published

lazyloading images, iframes and videos with intersection observer 2

Downloads

12

Vulnerabilities

Powered byPowered by Snyk
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  • 0Medium
  • 0Low

Links

Git

Maintainers

thomaswtthomaswt

Keywords

lazyloadinglazyloadpagespeedseopagespeed-insightsintersection-observerintersectionobserverintersectionobserver-api

Readme

lazyloading images, iframes and videos with intersection observer

Credits to https://github.com/vivek11432/Intersection-Observer-v2 for the basecode

demo here: https://thomaswt.github.io/Intersection-Observer-v2/

Examples of elements at the bottom

No jQuery required

Video element

<video class="lazy" height="auto" preload="none">
   <source data-src="http://distribution.bbb3d.renderfarming.net/video/mp4/bbb_sunflower_1080p_60fps_normal.mp4" type="video/mp4">
</video>

Iframe element

<iframe data-src="https://www.w3schools.com"></iframe>

Multiple images entering the viewport

<img style="display:inline-block;" data-src="/img/myimg.jpg">
<img style="display:inline-block;" data-src="/img/myimg2.jpg">