Setting Up a Next.js Micro Frontend Host App: Complete Guide

Next.js Micro Frontend Host App setup encountered an issue where remotes loaded but components rendered blank due to missing webpack container API access. This was resolved by adding 'dev': 'cross-env NEXT_PRIVATE_LOCAL_WEBPACK=true next dev -p 5000' to package.json. This flag enables local webpack 5 access for Module Federation plugin. A full guide covering production setup, remotes, and shared state is available.