I understand what you mean. In fact, I think we should more frequently do the opposite: we should publicly shame slow websites (cough new Reddit). Anyway, for

I understand what you mean. In fact, I think we should more frequently do the opposite: we should publicly shame slow websites (cough new Reddit). Anyway, for fast SPAs, here is a useful comparison: the "RealWorld app" demo. I would urge everyone to look at the Lighthouse audits for these three implementations: React/Redux: https://react-redux.realworld.io/ https://react-redux.realworld.io/ Angular: https://angular.realworld.io/ https://angular.realworld.io/ Vue: https://vue-vuex-realworld.netlify.app/#/ https://vue-vuex-realworld.netlify.app/#/ Svelte/Sapper: https://realworld.svelte.dev/ https://realworld.svelte.dev/ Solid.js: https://ryansolid.github.io/solid-realworld/ https://ryansolid.github.io/solid-realworld/ This is just a demo, of course, but it is close enough to be representative. From just this simple demo we can already see significant differences: Svelte and Solid.js are much snappier. The author of the article, Rich, created Svelte. Of course, this is just talking about performance, not yet getting accessibility, navigation, transitions, etc right.