Which scenario would benefit LEAST from code splitting?
A small single-page application with minimal functionality would benefit least from code splitting. Code splitting provides the most benefit for larger applications where loading everything upfront would cause significant delays. For a small SPA with minimal functionality, the overhead of splitting and loading multiple chunks might outweigh the benefits, as the entire application might be small enough to load quickly as a single bundle. Always measure performance impact before and after implementing code splitting to ensure it's providing genuine benefits for your specific application.