angular
Angular — Standalone, Signals, Zoneless (Angular 20/21+)
Build Angular the way it ships in 2026: standalone components, signals as the reactivity model, zoneless change detection, built-in control flow, and
inject()DI. Treat NgModules,*ngFor, and@Input()decorators as legacy you only touch to migrate.
Not this skill
AngularJS (1.x) is out of scope entirely — this skill is Angular 2+ only and the APIs do not map.
Route elsewhere for React → ../react/SKILL.md; Next.js App Router → ../nextjs/SKILL.md;
Vue/Nuxt, Svelte, SolidJS, Astro → ../vue-nuxt/SKILL.md, ../svelte/SKILL.md,
../solid-js/SKILL.md, ../astro/SKILL.md; a pure TypeScript language question (generics,
narrowing, tsconfig) with no Angular dimension → ../typescript/SKILL.md; a standalone NestJS
API → ../nestjs/SKILL.md; a generic Node service → ../nodejs/SKILL.md; cross-framework
Playwright e2e strategy → ../testing-web/SKILL.md / ../e2e-testing/SKILL.md. Angular Universal
SSR and Angular's own ng test (Vitest) setup stay here.