Answer
Uses lazy loading and route splitting so modules load only when needed.
Quick Answer
Angular handles slow-loading lazy modules with loading indicators via Router events. Listen for NavigationStart (show spinner) and NavigationEnd/NavigationError (hide spinner). Preloading strategies reduce perceived load time by downloading modules in background after initial load. Add a loading component to router config as a placeholder while lazy bundles download.
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SugharaIQ Editorial Team
Verified Answer
This answer has been peer-reviewed by industry experts holding senior engineering roles to ensure technical accuracy and relevance for modern interview standards.
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Source: SugharaIQ