Lazy Loading | Website Optimization Using Intersection Observer API

Lazy Loading - Optimization Tricks To Load Website Under ONE Second
Learn How To Implement Intersection Observer API On Your Website - Step by step

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It is Lazy Loading And Website Optimization Tutorial (Using Intersection Observer API) for beginners.

In this tutorial I will talk about :
the main issue for websites that do not use lazy loading
how to transform your website so it can lazy load images and videos
how to create your own observer using intersectionobserver api
how to optimize your website even more by using different options in intersection observer api

𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧: https://developer.mozilla.org/en-US/d...
𝗗𝗼𝘄𝗻𝗹𝗼𝗮𝗱 𝗦𝗼𝘂𝗿𝗰𝗲 𝗖𝗼𝗱𝗲: http://codingpassiveincome.com/lazy-l...


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