LiveView for Phoenix on Elixir is definitely scratching an itch in the world of rich client apps, without having to go full-on client-side framework. Here’s a list of open source projects, some with online demos and other where you can (easily) run the code locally.
|Manipulating a SVG graphic for the 2019 Empex NY conference
|Empex SVG Demo <br> Empex SVG Source
How can you have your LiveView login form update the user’s session across pages?