Blog

Mert Özen's blog posts on software development, backend, frontend, and DevOps.

Series

Angular Routing Guide: RouterModule, Route Parameters and Child Routes

Routing in Angular 12: app-routing.module.ts, router-outlet, routerLink, route parameters with ActivatedRoute, query params, Router.navigate, child routes, redirectTo and a wildcard for 404s.

31 Oct 2026 7 min 3

Frontend PART 14

Angular Guards and Lazy Loading: CanActivate, CanDeactivate, CanLoad and Resolve

We protect routes with class-based guards in Angular 12: CanActivate, CanDeactivate, CanLoad and Resolve. We lazy load a feature module with loadChildren and preload it with PreloadAllModules.

31 Oct 2026 8 min 3

Frontend PART 22

Standalone APIs in Angular 15: bootstrapApplication, provideRouter and Apps Without NgModule

Angular 15 made the standalone APIs stable. We build an app without AppModule using bootstrapApplication, provideRouter, provideHttpClient and importProvidersFrom, then migrate step by step.

31 Oct 2026 7 min 3