That's why I emphasized _routing in a single page application_. If one needs SEO, a client-rendered single page application is the wrong choice, regardless of t

That's why I emphasized _routing in a single page application_. If one needs SEO, a client-rendered single page application is the wrong choice, regardless of the router. > One big thing: what if you want to support SSR, which I think is a pretty basic requirement these days? I agree it's a basic requirement for a certain class of apps and websites, but there are tons of apps for which SSR is not relevant and even detrimental (in the sense that it adds complexity that is not offset by the benefits it brings).