Say this: "Angular uses . It patches all async browser APIs (events, XHR, timers). When an async operation completes, Zone.js notifies Angular. Angular runs the ApplicationRef.tick() method, which performs change detection from the root down."
Say this: "Signals fix the Glitch problem in RxJS. With computed , dependencies are tracked granularly. If Signal A depends on Signal B, and B changes, A re-computes exactly once. With RxJS, you often get interim values (glitches) unless you use distinctUntilChanged and debounce . Signals are simpler for state management." Part 8: Real-World Coding Challenge – Decoded You are in the live coding session. The prompt: "Create a type-ahead search component that calls an API after the user stops typing, with a loading indicator." decoded frontend angular interview hacking
“Explain the difference between a component, a module, and a service.” Say this: "Angular uses
useExisting , useClass , and useFactory . Angular runs the ApplicationRef
“I click a button, a property updates, but the view doesn’t change. Why?”