How does AngularJS manage large-scale logging and observability?

AngularJS uses interceptors, custom services, and centralized logging pipelines for observability.

Frontend observability in AngularJS is implemented via $http interceptors, global error handlers, and logging services that push telemetry to backend systems. Logs include request timing, errors, and user interactions. At scale, this data is aggregated in monitoring systems for debugging and performance analysis.