I'm in the same boat, and also love Svelte and wish it success. Svelte's reactivity was also something we had in Splash, the Microsoft-internal UI framework th

I'm in the same boat, and also love Svelte and wish it success. Svelte's reactivity was also something we had in Splash, the Microsoft-internal UI framework that was used to build the Zune desktop app and Windows Phone 7/8. I haven't enjoyed building UI since then, but with Svelte I can finally enjoy frontend development again.