There are two examples that you can take a look at:

1. Server-Side Rendering (simplified) — Less complex boilerplate

https://github.com/module-federation/module-federation-examples/blob/master/server-side-render-only/README.md

2. Server-Side Rendering — App1 and App2 with SSR (In progress)

https://github.com/module-federation/module-federation-examples/blob/master/server-side-rendering/README.md