Migration to React 19 with SSR

[DavidBoltuev]

Hello, everyone!

Environment: webpack, React 18, module federation, SSR on Express, Node 20+, React Router
We are looking for ways to smoothly migrate our microfrontends and host to React 19. Some of the microfrontends are rendered on the server. Is there currently an optimal solution or example for upgrading to React?

I looked into options involving an update via react-bridge, but in my case it doesn’t seem suitable due to server-side rendering.