Answer
Lazy loading loads feature modules only when required.
This reduces initial bundle size, speeds up first load, improves performance, and helps modularize large enterprise applications.
Quick Answer
Lazy loading splits the app into feature modules that load on demand. Configure: {path: "admin", loadChildren: () => import("./admin/admin.module").then(m => m.AdminModule)}. The admin bundle is only downloaded when user navigates to /admin. Reduces initial bundle size dramatically. Angular 14+ also supports standalone component lazy loading without modules.
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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