How Are Interactive Hero Sections Like This Built?

I think those hero sections can sometimes be bloated with heavy scripts, which can make them really laggy. They look cool, sure, but performance should be a priority too.

A lot of those interactive hero pages use frameworks like React or Vue.js. They often incorporate libraries such as GSAP for animations, which can give that slick look. You might also want to check out design systems like Ant Design since they offer components that can help you build similar layouts easily.

I totally understand not liking those designs! They can be pretty annoying, especially when they ignore mobile users. Scrolljacking, in particular, can frustrate users as it takes control away from them. It's a design choice that doesn't work for everyone.