I want to change web development environment. do you have good ones? I want to know what Myles used. Please check out 9:30 of this video. https://developer.apple.com/videos/play/wwdc2021/10029/

I want to put on 3D object on websites, but I don’t know how to do. It doesn’t explain AR such as Apple’s product page. It explain like top page’s earth of github.com. In short, I want to put 3D object without page-jumping. This question is maybe not adopted here -apple developer forum-, however I want someone to answer this.

I want to build an app by swift playgrounds. I especially want to build “family tree” app. Do you have any idea about family tree?

I don’t know how to make it. Please tell me.