here is one that uses the fact that the raf loop will slow down when the tab is out of sync. makes state handling much easier. similar to dearimgui

frontend example https://github.com/spirobel/counter/blob/master/frontend/cou...

on the backend this obviously runs only once. the main issue with backend frameworks is, that the request and other context data has to be passed through the business logic + VIEWS. leads to tight coupling of all the components as it is downstream from the data structure + presentation

this is resolved by resolving the html template strings at the end and allowing functions (that also produce html template snippets) to be passed into the template strings.

this decouples views, business logic and data

https://github.com/spirobel/mininext/blob/master/docs/archit...

worked on this for the last few years. But it is still only a few hundred lines of code that you can understand in a few hours