Slightly off-topic: To the web developer gurus in here, how do you build a site with those scrollable 3D animations? Is there a name for it, or better, a tutori

Slightly off-topic: To the web developer gurus in here, how do you build a site with those scrollable 3D animations? Is there a name for it, or better, a tutorial? Maybe not the minimal one, but it’s still cool.