Lesson 7.2 of the Angular tutorial — RxJS in 2026: when signals aren’t enough, the 10 operators worth knowing, switchMap/mergeMap/concatMap/exhaustMap decision tree, real-world multi-step upload pattern.
Angular RxJS in 2026: When Signals Aren’t Enough and Observables Win [2026] Read More »
Lesson 6.6 of the Angular tutorial — server-sent events and streaming HTTP: EventSource basics, named events, auth options, Fetch API streaming, LLM token streaming, SSE-to-signal bridge.
Angular Server-Sent Events and Streaming HTTP: Live Feeds Without WebSockets [2026] Read More »
Lesson 6.5 of the Angular tutorial — caching strategies: shareReplay, per-key memoization, TTL, stale-while-revalidate, cache invalidation patterns, browser HTTP cache, when to use TanStack Query.
Lesson 6.4 of the Angular tutorial — HTTP error handling and retry: interceptor normalization, global ErrorHandler, per-resource UI, exponential backoff, idempotency-safe retries, offline detection, validation errors.
Angular HTTP Error Handling and Retry: Patterns for Resilient Apps [2026] Read More »
Lesson 6.3 of the Angular tutorial — httpResource and resource: signal-shaped async with auto-cancellation, loading/error states, manual reload and optimistic updates, vs raw HttpClient + toSignal.
Angular httpResource vs resource: Signal-Shaped Async with Auto-Cancellation [2026] Read More »
Lesson 6.2 of the Angular tutorial — functional interceptors: HttpInterceptorFn, auth headers, retries, logging, error normalization, token refresh, request IDs, HttpContext, ordering rules.
Lesson 6.1 of the Angular tutorial — HttpClient fundamentals: setup with provideHttpClient (Fetch is the v22 default), every HTTP verb, params/headers/body, response types, observe option, service pattern, toSignal bridge.
Angular HttpClient Fundamentals: get, post, params, headers, observe Options [2026] Read More »
Lesson 5.6 of the Angular tutorial — lazy loading: route-level (loadComponent, loadChildren), template-level (@defer with on viewport/idle/interaction/hover/timer + prefetch), SSR hydrate triggers, when to lazy-load.
Angular Lazy Loading and @defer: Route-Level and Template-Level Code Splitting [2026] Read More »
Lesson 5.5 of the Angular tutorial — route resolvers and prefetching: ResolveFn, withComponentInputBinding, multiple resolvers in parallel, error handling, prefetch-on-hover, refetching strategies.
Angular Route Resolvers and Prefetching: Pre-Load Data Before the Route Activates [2026] Read More »
Lesson 5.4 of the Angular tutorial — router events: the 13 navigation events, building loading bars, page-view analytics, scroll restoration with withInMemoryScrolling, view transitions, breadcrumbs.
Angular Router Events: Loading Bars, Scroll Restoration, Analytics in 2026 [2026] Read More »