Smooth plugin for such parallax?

Question

JavaScript

There is such a site and on the first screen when scrolling there is a photo parallax effect - https://aebeleinteriors.com/ and it is smooth. When scrolling, photos fly up smoothly with what looks cool.

I found a plugin - https://dixonandmoe.com/rellax/ , though I don't like that it's too sharp, I would like an analogue of parallax.js only not for the mouse, but for scrolling, so that the necessary elements move smoothly ...

Do not tell me a good finished one decision!)