Beyond HelloWorld: Interactive Lessons in Microfrontend Complexity

Most microfrontend tutorials only demonstrate simple proof-of-concepts, but production systems face exponential complexity when coordinating multiple teams, independent releases, and version management. This interactive demo exposes the real architectural failure modes—design token drift, dependency mismatches, HTTP coupling, and store synchronization issues—by simulating actual challenges on a single laptop. Understanding these hidden costs before scaling microfrontends is critical for teams evaluating distributed frontend architecture.