Comment by ag_rin
I feel like you’re getting a lot of pushback on this and I’m going to go out and say this is cool and I’m glad people continue to try to innovate on the webdev experience.
The way I see it is building apps somewhat similarly to SwiftUI is actually a pretty good idea. If you have established rules for how each container expands or fills its content you can build a great web app development experience without getting down into css and html explicitly. Just Vbox container Hbox container text container etc. I can certainly see a niche for this as it is a different style of UI development.
I’ve never been great as a UI designer so doing it in the traditional web stack has always been even harder but I’ve found that with SwiftUI I can usually get 90% of a good look very quickly.
I spend 95% of my work time doing backend python microservices for internal tools, 5% on terraform for the infrastructure, and 0.0001% of my time building frontends for these tools (I just use plain html and JS, and only add a frontend when absolutely necessary). I've build a react app for fun in the past just to learn how that works but if I had to do it again for work I would basically have to go through the entire learning process again.
So, something like this where I'm writing pure python for my web components could really save me a lot of that churn time, not to mention that many of my coworkers have absolutely no JS experience. I have an upcoming task to build a new frontend and am going to add in a couple days to try this out to see if it meets our needs.