Blog

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

Series

Angular 22: OnPush by Default, Stable Signal Forms and a File-by-File Comparison with Angular 12

In Angular 22 OnPush is the default, Signal Forms and the resource APIs are stable, and HttpClient uses Fetch. We also cover the yearly major cadence and a file-by-file diff with an Angular 12 project.

31 Oct 2026 7 min 6

Frontend PART 30

Angular 21: Zoneless by Default, Experimental Signal Forms and Vitest

In Angular 21 new projects start without Zone.js, Signal Forms arrive as an experiment and become [formField] in 21.1, and Vitest becomes the default test runner. We compare it all with Angular 12.

31 Oct 2026 7 min 8