The React ecosystem's take on performance is really immature. Generally the server's job stops at isomorphic rendering which is a brute force and imperfect way

The React ecosystem's take on performance is really immature. Generally the server's job stops at isomorphic rendering which is a brute force and imperfect way of improving performance. Next.js and React Server are making steps towards solving this by bringing concepts like incremental loading and data hydration by default. I've talked about some of the approaches Facebook used to improve startup performance in the past: https://www.youtube.com/watch?v=b875VAC6r-w https://www.youtube.com/watch?v=b875VAC6r-w