"Standalone components reduce boilerplate, improve tree-shaking, and make lazy loading more intuitive. However, for large enterprise apps, I still use modules to organise feature scopes and provide shared providers – but I prefer provideRouter and provideHttpClient functions over RouterModule.forRoot() ."
You will be asked about Lifecycle Hooks. But instead of listing them in order (which is rote memorization), explain the . decoded frontend angular interview hacking
Explain that Angular HttpClient observables complete after emitting one value, so unsubscribing is not mandatory – but still good practice. "Standalone components reduce boilerplate
Angular relies on zone.js to monkey-patch asynchronous APIs (like setTimeout , HTTP requests, and event listeners). This lets the framework know exactly when an asynchronous event completes. for large enterprise apps
ngOnInit() this.route.params.pipe( takeUntil(this.destroy$) ).subscribe(...);