What problem does this feature solve?

Can we have more examples of mono-repo config and build time integration using multiple entry points/ micro frontend architecture ?. working with a bigger product with lots of vue components it really hard to work with it due to a large codebase and compile-time issues. we expect some initiative from the vue team to consider the configuration of the large app examples/docs/style guides. And i hope the new vue Devtool has multiple app support.

What does the proposed API look like?

Apps/app1 Apps/app2 Apps/app3 index.html build-config.ts

Please open an issue for discussing this in the docs-next repo.