I actually started with Svelte, partly because I wanted to learn it. I couldn't figure out a good way to tie its reactivity to my needs so I ended up dropping it in favor of Vue.js.
As for things to show, it's still quite early as I want to nail down the rendering engine. I've yet to create drawing tools which will allow me to more easily create complex visualizations.
Here's something I pretty quickly rigged up though which I think is fairly mesmerizing: https://imgur.com/a/ELhwWo5
@robenkleene I concur with your pov and re conspiracy to clear things up - the way you see things is more a result of the law of unintended consequences than anything else - right?
One of those (partially at least) is IMHO the way swift makes apps unextendible when you compare it with the flexibility of objc app in this area and that's a huge part of creative search too.