Angular 22: The End of Boilerplate and the Consolidation of the Reactive Era

If you have been following the evolution of Google's framework over the last few years, you know it has been undergoing a silent reconstruction — piece by piece. With the release of Angular 22 on June 3, 2026, this reconstruction is no longer a promise and has become the standard. We are not looking at another batch of experimental features: we are looking at the consolidation of an entirely rethought ecosystem. For those who live and breathe enterprise applications, Clean Architecture, and Microfrontend ecosystems, this is the version that finally delivers what has been promised since Angular 16: an end-to-end reactive framework, zone-less by nature, and with much less ceremony along the way. The experiments are over. Below is what has actually changed — and what you need to do before running ng update . 📖 If you are just starting out: several technical terms in this article (change detection, Signals, SSR, dependency injection, microfrontends...) are explained in a glossary at the end. Read the article from end to end and use the glossary as a reference whenever you have a doubt. What Arrived in Angular 22 OnPush is the new default change detection (the old Default became Eager and is deprecated). Stable Resource API: resource , rxResource , and httpResource are ready for production. Stable Signal Forms: featuring the Submission API, dynamic schemas (Zod/Valibot), and interop with Reactive Forms. New @Service() decorator: shortening @Injectable({ providedIn: 'root' }) . injectAsync : for lazy dependency injection, with prefetch via onIdle . debounced : for native debounce in Signals/Resources. Incremental Hydration: enabled by default. HttpClient : uses FetchBackend by default ( withFetch() is deprecated). Important Router and bootstrap improvements designed for Microfrontends . 1. OnPush as the New Default Change Detection The moment the community has always asked for has arrived: ChangeDetectionStrategy.OnPush is now the default behavior for any new component. T