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Developer tools · #ngrx
State Management Side-Effect Reliability In NgRx applications using createEffect , asynchronous streams are designed to listen for specific actions and trigger external API calls. However, the behavior of the RxJS observable stream is critical; if an error occurs within the inner observable and is not caught, the outer stream may terminate. When an Effect st
In an Angular application using NgRx, the standard pattern for handling expired credentials involves an HTTP Interceptor that dispatches a logout action upon receiving a 401 Unauthorized response. This action is then handled by an NgRx Effect to clear the store and redirect the user. When multiple concurrent API requests fail simultaneously due to token expi
Goal: Understand whether an NgRx selector created with createSelector will recompute on every Angular change detection cycle when its input observable emits a new object reference each cycle, even if the underlying immutable state has not changed. Constraints: The selector uses the default projection function (reference equality), the application relies on i
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rxjs