name: angular-destroyref description: "ALWAYS use when working with Angular DestroyRef, takeUntilDestroyed, or cleanup in Angular." metadata: version: 21.0.0 generated_by: oguzhancart generated_at: 2026-02-19

Angular DestroyRef

Name: angular-destroyref
Rating: 62
Author: oguzhan18

Version: Angular 16+ (2025) Tags: DestroyRef, Cleanup, takeUntilDestroyed

References: DestroyRef

Best Practices

•Use takeUntilDestroyed

import { takeUntilDestroyed } from '@angular/core/rxjs-interop';

@Component({})
export class MyComponent {
  private destroyRef = inject(DestroyRef);
  
  ngOnInit() {
    this.data$.pipe(
      takeUntilDestroyed(this.destroyRef)
    ).subscribe();
  }
}

•Use in service

@Injectable({ providedIn: 'root' })
export class DataService {
  private destroyRef = inject(DestroyRef);
  
  getData() {
    return this.http.get('/api/data').pipe(
      takeUntilDestroyed(this.destroyRef)
    );
  }
}