Angular Course

Start the Angular tutorial with a complete roadmap for learning Angular fundamentals, modern features, enterprise architecture, testing, deployment, projects, and interview preparation.

Understand what Angular is, why it was created, how Angular differs from traditional JavaScript applications, and why enterprises use it for scalable web applications.

Learn the core Angular features that make the framework enterprise-ready, including components, TypeScript, dependency injection, routing, forms, HttpClient, testing, CLI tooling, security, and performance optimization.

Set up your Angular development environment, install Node.js and Angular CLI, create your first Angular project, understand the generated project structure, and run the application locally.

Understand Angular CLI, why enterprise teams depend on it, how it automates Angular development, and the most important commands used in professional projects.

Install Angular CLI, create your first Angular application, understand the generated project structure, learn how Angular starts, explore the root component, and modify your first page.

Learn what Angular templates are, how they connect components to the user interface, how template expressions and interpolation work, and how enterprise teams keep templates clean and maintainable.

Understand Angular components, component architecture, component rendering, component trees, real-world enterprise usage, best practices, and common interview questions.

Learn Angular Data Binding, including interpolation, property binding, event binding, two-way binding, data-flow direction, change detection, real-world examples, pitfalls, and best practices.

Learn Angular directives, including components, attribute directives, structural directives, modern control flow, custom directives, Renderer2, HostListener, enterprise use cases, performance, and best practices.

Learn Angular events and event binding, including click, input, change, keyboard, mouse, focus, submit, $event, custom component events, output APIs, accessibility, performance, and best practices.

Learn Angular conditional rendering with modern @if, @else if, and @else control flow, traditional *ngIf, component state, Signals, authentication, role-based UI, feature flags, performance, and best practices.

Learn Angular list rendering with modern @for, track expressions, contextual variables, @empty, traditional *ngFor, reusable item components, pagination, infinite scrolling, virtual scrolling, Signals, and performance best practices.

Learn Angular Forms, including Template-Driven Forms, Reactive Forms, ngModel, FormControl, FormGroup, validation, submission, backend integration, security, accessibility, and enterprise form architecture.

Learn Angular Router, including SPA routing, route configuration, router-outlet, routerLink, programmatic navigation, route parameters, query parameters, child routes, redirects, wildcard routes, guards, lazy loading, resolvers, and enterprise routing architecture.

Learn Angular Services and Dependency Injection, including @Injectable, providedIn root, constructor injection, inject(), backend API services, shared state, hierarchical DI, providers, InjectionToken, facades, testing, and enterprise service architecture.

Learn Angular HttpClient for backend communication, including configuration, GET, POST, PUT, PATCH, DELETE, typed API models, query parameters, headers, Observables, loading and error states, cancellation, search, caching, pagination, security, and enterprise HTTP architecture.

Learn Angular Pipes for presentation-layer data transformation, including built-in pipes, DatePipe, CurrencyPipe, DecimalPipe, PercentPipe, string pipes, JsonPipe, AsyncPipe, parameters, chaining, custom pipes, pure and impure pipes, performance, computed state, localization, and interview questions.

Learn Angular Lifecycle Hooks, including constructor vs ngOnInit, ngOnChanges, ngDoCheck, content and view lifecycle hooks, ngOnDestroy, lifecycle order, ViewChild timing, cleanup with DestroyRef and takeUntilDestroyed, Signals, performance mistakes, and interview questions.

Learn Angular Styling, including global styles, component styles, ViewEncapsulation, Emulated, ShadowDom, None, class binding, ngClass, style binding, ngStyle, CSS variables, design tokens, themes, dark mode, responsive design, accessibility, performance, and enterprise design systems.

Learn Angular App Bootstrap, including main.ts, bootstrapApplication(), AppComponent, Dependency Injection, ApplicationConfig, provideRouter, provideHttpClient, interceptors, animations, hydration, APP_INITIALIZER, global error handling, SSR, environment configuration, startup performance, and enterprise bootstrap architecture.

Learn modern Angular Control Flow, including @if, @else if, @else, @for, track, @empty, @switch, @defer, Signals, computed(), loading/error/success/empty UI states, legacy directive migration, performance, enterprise architecture, anti-patterns, and interview questions.

Learn Angular Signals, including signal(), set(), update(), computed(), effect(), dependency tracking, OnPush, control flow, HttpClient, RxJS interoperability (toSignal/toObservable), Signal Stores, enterprise architecture, performance, common mistakes, and interview questions.

Learn Angular Change Detection, including Zone.js, Default and OnPush strategies, the change detection tree, immutable updates, Signals integration, ChangeDetectorRef (markForCheck, detectChanges, detach, reattach), zoneless Angular, performance optimization, enterprise architecture, common mistakes, and interview questions.

Learn Angular Dynamic Components, including ViewContainerRef, createComponent(), ComponentRef, setInput(), Outputs, destroy/clear, lazy loading, dialog systems, dashboard widgets, plugin architecture, dynamic forms and tabs, enterprise patterns, performance, common mistakes, and interview questions.

Learn Angular Advanced Dependency Injection, including injectors, hierarchical DI, providedIn, inject(), provider types, Injection Tokens, multi providers, lookup decorators (@Self, @SkipSelf, @Host, @Optional), route-level and feature DI, plugin architecture, enterprise best practices, and interview questions.

Learn Angular Router Advanced for enterprise apps: functional guards, CanActivate, CanMatch, CanDeactivate, resolvers, lazy loading, standalone routes, preloading, route data, titles, component input binding, and interview questions.

Learn Angular HTTP Interceptors, including HttpInterceptorFn, provideHttpClient, withInterceptors, request cloning, JWT auth, refresh tokens, loading and logging, error handling, retry, caching, deduplication, correlation IDs, HttpContext, ordering, enterprise architecture, security, and interview questions.

Learn Angular Forms Advanced, including Reactive Forms, strongly typed forms, FormControl, FormGroup, FormArray, FormRecord, FormBuilder, validators, async and cross-field validation, ControlValueAccessor, dynamic forms, enterprise architecture, performance, security, and interview questions.

Learn Angular State Management, including local, shared, global, UI, and server state, Signals and Signal Stores, RxJS state, NgRx fundamentals, entity management, optimistic updates, caching, normalization, feature stores, enterprise architecture, performance, and interview questions.

Learn Angular Animations, including triggers, states, transitions, style/animate, keyframes, sequence, group, query, stagger, route and list animations, Signals integration, performance, accessibility, enterprise patterns, and interview questions.

Learn Angular Testing, including the testing pyramid, unit/integration/E2E tests, TestBed, Jest and Jasmine, component/service/pipe/HTTP/router/form/Signal testing, mocking, fakeAsync, component harnesses, coverage, CI/CD strategy, enterprise architecture, and interview questions.

Learn Angular Security, including OWASP risks, authentication vs authorization, JWT, OAuth 2.0/OIDC, RBAC, route guards, XSS, CSRF/XSRF, CSP, CORS, DomSanitizer, secure storage, refresh tokens, HTTP security headers, enterprise architecture, and interview questions.

Learn Angular SSR and Hydration, including CSR vs SSR, TransferState, SSG, ISR, streaming SSR, SEO, Core Web Vitals, CDN caching, authentication considerations, enterprise deployment architecture, performance optimization, and interview questions.

Learn Angular Micro Frontends and Module Federation, including host/remote architecture, shared dependencies, independent deployment, communication patterns, shared auth and design systems, CI/CD, security, enterprise architecture, and interview questions.

Learn Nx Monorepo and Enterprise Angular Architecture, including apps vs libraries, domain-driven design, feature/UI/data-access libraries, dependency graphs, module boundaries, affected builds, caching, generators, CI/CD optimization, and interview questions.

Learn Angular Enterprise System Design for TechLearningPro at 100M+ users: DDD, Nx, Micro Frontends, Signals, SSR, security, CI/CD, cloud, HA/DR, observability, and architect interview questions.

Angular ships an AOT (ahead-of-time) compiler.

Practice is the only way to make Angular stick.

283 curated Angular interview questions with concise modern answers — fundamentals, components, DI, RxJS, Signals, SSR, security, forms, performance and testing — for frontend interviews in 2025.

Test your Angular knowledge with 10 questions — multiple-choice and practical — with instant feedback and a final score.

Most real apps talk to a backend.