In today’s video I’ll be taking you through how to use the Intersection Observer API within JavaScript.

This API allows you to detect whenever a target HTML element becomes visible to the end user. This is useful for lazy loading images, only running animations or tasks when needed, or maybe even creating an infinite scroll website.

For your reference, check this out:
https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API

#javascript #api #web-development