Tag

#multi-tab

1 piece filed under “multi-tab”.

Product · 30 June 2026 · 9 min

Two tabs, one truth: state across windows

Multi-tab state consistency without the baffling UX: storage events, BroadcastChannel, optimistic locks, and how to disclose last-write-wins before it betrays someone.

state managementmulti-tabconsistency