angular

Organize the app into core/ for services and interceptors, shared/ for reusable UI and models, features/ for domain folders, and types/ for shared interfaces. Keep components small with separate .ts, .html, and .css files under 300 lines.

Replace provideRoutes(routes) with provideRouter(routes) inside bootstrapApplication() providers, since provideRoutes() is removed in Angular 22+. If you need a route token collection, use the ROUTES multi-token instead.

Yes, standalone components are the preferred pattern in Angular 21+ and pair with ApplicationConfig-friendly bootstrap. They simplify module management and align with the standalone-first direction since Angular 19.

Angular 20 stabilized incremental hydration and improved HttpClient fetch-like options, while Angular 21 added experimental signal forms with debounce() rules and FormArrayDirective. Signal-based APIs like resource() and rxResource() continue maturing from Angular 19.

Using any and as assertions bypasses TypeScript's type checking and hides runtime errors. Instead, declare explicit interfaces like Article, type HttpClient responses with generics, and assign results to typed variables for compile-time safety.