[klaushougesen1]

Personally have had great experience in high throughput, complex paas / saas webapps by rigourously only adding things when it was clearly needed.

Recommend you try to start with webcomponents + a well thought out design system -> move on from there and you're pretty sure to have a solid base from which you can always add react, lit, vue or whatever else cooks your noodle.

the other way around is near impossible

[TimTheTinker]

Yeah, vanilla HTML is a difficult approach when a corporate design system and component library is thrown into the mix of requirements.

From where I sit, Lit looks like one of the best ways forward. Here's an awesome design system someone built using Lit: https://nordhealth.design/