Managing views, popups, and view history in large SPAs like diagramming tools or applications can be challenging.
Using Redux Toolkit provides a clean and scalable solution for handling active views, popups, and view history.
Core state structure includes activeView for current view, meta for dynamic data, popupStack for layered modals, and history for back-navigation support.
This approach allows for managing view transitions, popups as a stack, undo with history support, and back-button onClick handler.