Answer
Lazy loading loads feature modules only when accessed. This reduces initial bundle size, improves performance, and enforces clean module boundaries in large systems.
Quick Answer
Lazy loading splits the app into feature bundles loaded on demand. Architecture impact: each lazy feature module has its own providers, routes, and components. The initial bundle stays small. When a user navigates to /admin, the admin bundle downloads. Combine with preloading to download lazy modules in the background after initial load. Essential for large apps where every KB of initial load matters.
S
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