Google Releases Angular v22 with Stable Signal Forms, OnPush by Default and Experimental WebMCP

Google released Angular v22 on June 5, 2026, stabilizing Signal Forms, Angular Aria, and asynchronous reactivity APIs, and making OnPush the default change detection strategy. The release also introduces experimental WebMCP support for AI coding agents and requires TypeScript 6, dropping Node 20 support. Developer feedback on Hacker News was largely positive, though some criticized the compiler and custom toolchain integration.

Angular, Google's TypeScript-first web application framework, has released Angular v22 https://angular.dev/events/v22 , shipping a mix of API stabilisations, template ergonomics work and new tooling aimed at AI coding agents. The release promotes three long-running efforts to production-ready status: Signal Forms, Angular Aria and the asynchronous reactivity APIs. Signal Forms pull the strongly typed guarantees of reactive forms together with the ergonomics of template-driven forms into one declarative, signal-based API, and now ship with full documentation https://angular.dev/guide/forms plus Angular Material and Angular Aria support. Alongside forms, resource , rxResource and httpResource are stable, giving teams a supported way to model asynchronous data as signals, with new chain support for dependent requests and resource caching for server-side rendering. The change with the widest blast radius is change detection. OnPush is now the default strategy for components, and the previous default has been renamed Eager . Dependency injection also gains ground. A new @Service decorator replaces the common @Injectable {providedIn: 'root'} pattern for global singletons, while injectAsync lets services be lazily loaded and code split, with optional prefetching when the browser is idle. Templates gain spread and rest syntax, multiple case matching and exhaustive never checks in @switch , inline arrow functions, and comments inside element tags. A developer preview of @boundary , an error boundary syntax for templates, is promised for Q3 2026. On the AI side, Angular ships experimental WebMCP support https://angular.dev/ai/webmcp , which exposes application and Signal Forms tools to in-browser agents, along with Angular Agent Skills https://github.com/angular/skills and stable MCP dev server tooling. A Hacker News thread https://news.ycombinator.com/item?id=48386463 drew 135 points and 79 comments, with one developer noting that modern Angular "has been a pleasure to use", even if "the ecosystem is a little rough", and another excited about signal-forms: Really excited for this. I've been dying to use signal-forms and resources since they were experimental. Once I got on the signal train, I could never go back and having to use RxJS for forms became a major pain point. Criticism focuses on tooling with one commenter argued Angular should ditch its compiler: Angular should ditch the compiler altogether - it reallyhinders them in so many ways, especially now with AI-codegen where tools have to specifically choose to do the work to integrate the Angular toolchain instead of using plain TypeScript and HTML. Another commented on the biggest problem is how hard it is to use a custom toolchain https://news.ycombinator.com/item?id=48388251 such as Vite. Migration runs through ng update @angular/cli@^22 @angular/core@^22 , with the interactive update guide https://angular.dev/update-guide?v=21.0-22.0&l=3 covering the detail. Angular v22 requires TypeScript 6 and drops Node 20 support, and schematics automatically add ChangeDetectionStrategy.Eager to components that did not set a strategy, add strictTemplates: false where it was not already enabled, and remove withFetch now the HTTP client uses Fetch by default. Two items need manual attention: paramsInheritanceStrategy now defaults to 'always' with no migration provided, and Webpack support, including @angular-devkit/build-angular and @ngtools/webpack , is deprecated. Angular is an open-source application framework maintained by Google, built on TypeScript and shipping a major release every six months. The official release event http://goo.gle/angular-v22-yt premiered on June 5th 2026.