💡 Hack : Say “With OnPush, Angular only checks when @Input references change, events from component, or async pipe emits.” Then show markForCheck() as last resort.

Cracking a senior-level Angular interview is less about memorizing syntax and more about demonstrating architectural intent performance-first thinking

Explain how the shift away from NgModules leads to better tree-shaking and smaller bundle sizes.

System design interviews for frontend developers focus on how you structure applications to scale without turning into a maintenance nightmare. Component Architecture