> This sentence implies that right now basic stuff isn’t managed by the browser (but by React, Vue and so on?) which seems to be simply wrong. That's exactly w

> This sentence implies that right now basic stuff isn’t managed by the browser (but by React, Vue and so on?) which seems to be simply wrong. That's exactly what's happened. A React SPA .html is just an empty shell. A Next.js app renders HTML using React on the first load and then becomes an SPA on the client.