© 2026 Hashnode
Now, let’s sync NgRx state between multiple Micro Frontends (MFEs) in real time using IndexedDB and the BroadcastChannel API. ✅ Goal: If a user updates state in MFE1, the change should reflect in MFE2 instantly.✅ Solution: Store state in IndexedDB (...

Why Tab Communication in Web Browser Matters Communicating between different tabs or windows in a web browser is super important for many reasons. Imagine you have several open tabs while shopping online. You put an item in your cart in one tab, and ...
