angular-knowledge-patch
Angular Knowledge Patch (v19–v21)
Baseline: Angular through v18.x (signals basics, new control flow, standalone components, zoneless experimental, SSR hydration basics, esbuild builder).
This patch covers features from Angular v19 through v21 (2024-11 to 2025-11).
Index
| Topic | File | Key APIs |
|---|---|---|
| Signals & Reactivity | references/signals-and-reactivity.md | linkedSignal, resource, httpResource |
| Signal Forms | references/signal-forms.md | form(), FormField, validators |
| SSR & Hydration | references/ssr-and-hydration.md | RenderMode, ServerRoute, incremental hydration |
| Zoneless & Testing | references/zoneless-and-testing.md | provideZonelessChangeDetection, Vitest |
| Components & Templates | references/components-and-templates.md | Angular Aria, regex in templates, @defer viewport |
Quick Reference
More from nevaberry/nevaberry-plugins
dioxus-knowledge-patch
Dioxus changes since training cutoff (latest: 0.7.4) — Signals replacing use_state, RSX macro overhaul, server functions, asset!() system, dx CLI, Element-as-Result. Load before working with Dioxus.
47rust-knowledge-patch
Rust changes since training cutoff (latest: 1.94.0) \u2014 Rust 2024 Edition, async closures, trait upcasting, new std APIs, cargo resolver v3. Load before working with Rust.
20postgresql-knowledge-patch
PostgreSQL changes since training cutoff (latest: 18.1) — JSON_TABLE, SQL/JSON functions, MERGE RETURNING, virtual generated columns, UUIDv7, temporal PRIMARY KEY. Load before working with PostgreSQL.
16bun-knowledge-patch
Bun changes since training cutoff (latest: 1.3.10) \u2014 S3 client, built-in SQL/Redis, route-based HTTP server, CSS bundler, V8 compatibility. Load before working with Bun.
14nextjs-knowledge-patch
Next.js changes since training cutoff (latest: 16.1) — proxy.ts, \"use cache\", Cache Components, navigation hooks, typed routes, auto PageProps, React 19.2. Load before working with Next.js.
14postgis-knowledge-patch
PostGIS changes since training cutoff (latest: 3.6.1) — SFCGAL CG_* rename, ST_CoverageClean, ST_AsRasterAgg, topology bigint IDs, viewport simplification, 3D SFCGAL ops. Load before working with PostGIS.
13