Animation on scroll with a free license library?

Question

css

Hello everyone

There was a question how to do animations, or rather throw a class with animation when an object enters the viewport scope.

I liked using wow.js, but as I understand it, a license is needed there, and if in my company it will be a landing page with the sale of goods, we can fly in under a license.

I also heard about GSAP and scroll magic

AOS did not like it because it is necessary to write animation through attributes,

Advise a library that fits the request, throw a CSS animation style when the object enters the visibility zone, which can be used freely without a license

Thank you!

Answer 1

I liked wow.js, but as I understand it, a license is needed there

What license?
https://github.com/graingert/WOW/blob/master/LICENSE
https://en.wikipedia.org/wiki/%D0%9B%D0%B8%D1%86%D...