This is a Microfrontend Architecture using rsbuild and module federation.
This is a monorepo setup with workspaces inside the root directory's package.json so,
Just run npm i at the root directory.
Run npm run dev on both mfe-client-a and mfe-client-b directories.
Finally run npm run dev on mfe-host directory.
Open up localhost:3000 on your browser.
localhost:3000/mfe-client-a will load client-a mfe and localhost:3000/mfe-client-b will load client-b mfe.
They also have their own child page called extra-page
E.g. localhost:3000/mfe-client-a/extra-page and localhost:3000/mfe-client-b/extra-page