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Angular Advanced Concepts

State Management in Angular, Change Detection – How Angular’s change detection works under the hood, Optimizing change detection with OnPush strategy, Using NgZone and zone.js to manage Angular’s rendering pipeline; State Management Libraries – Using @ngrx/store for advanced state management, Comparing @ngrx, Akita, and MobX for Angular; Introduction to signals and reactivity, Replacing services with signals for state management; Advanced RxJS Patterns – Higher-order observables, Error handling and retry strategies, Combining observables with merge, concat, switchMap, forkJoin; Custom Observables – Building custom operators, Observable and Subject patterns: BehaviorSubject, ReplaySubject, AsyncSubject; Asynchronous Challenges – Managing race conditions and complex event flows; Routing and Navigation – Advanced Routing Techniques : Preloading strategies for better UX, Router lifecycle events for analytics, Nested and child routing patterns; Dynamic Routing : Dynamically generating routes based on API data, Dynamic modules with Angular’s router; Authentication and Authorization : Implementing secure routing with CanActivate, CanLoad, and CanDeactivate, Role-based and permission-based navigation; Complex Forms with Validation – Custom validators and async validators, Cross-field validation patterns; Dynamic Forms – Generating forms from metadata or configuration objects, Reusable dynamic form components; Performance Optimization – Handling large forms with performance considerations, Form state management for enterprise applications; Angular Animations – Deep dive into the @angular/animations library, Advanced animation techniques: Animation triggers, states, and transitions, Sequential and parallel animations, Using animations for route transitions.