Multi-Tab Caching Strategies for Micro‑Frontend Applications Using qiankun
The Vivo Internet Front‑End team explains how to implement multi‑tab functionality and efficient caching in a qiankun‑based micro‑frontend architecture, comparing CSS hide/show and component‑level keep‑alive approaches, then presenting two strategies—simultaneous mounting versus app‑level vnode caching—choosing the latter for reduced memory usage and detailing its Vue‑specific implementation, communication handling, and future Vue 3 migration.