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angular-knowledge-patch

Official

Prevent outdated Angular APIs and bugs

Software Engineering#vitest#angular#forms#signals#ssr#hydration#zoneless
AuthorNevaberry
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Many Angular projects drift out of sync with framework releases, causing broken patterns, deprecated API usage, and incorrect assumptions about reactivity, SSR, and testing; this Skill provides concise, curated migration guidance to align code with Angular v19 through v21 changes.

Core Features & Use Cases

  • Provides focused notes and examples for signals and reactivity, including linkedSignal, resource, and httpResource.
  • Covers signal-based forms, the new form() API, and validator patterns for safer, typed forms.
  • Explains route-level RenderMode, incremental hydration, zoneless change detection migration, Vitest testing migration, and the Angular Aria component patterns for accessibility.
  • Use case: migrate an existing v18 app to v21 by updating signal usage, switching to zoneless change detection, adopting incremental hydration, and converting tests to Vitest with minimal regressions.

Quick Start

Use the angular-knowledge-patch skill to update my Angular project to v21-compatible APIs and migration patterns focusing on signals, forms, SSR/hydration, zoneless change detection, and Vitest migration.

Dependency Matrix

Required Modules

None required

Components

references

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: angular-knowledge-patch
Download link: https://github.com/Nevaberry/nevaberry-plugins/archive/main.zip#angular-knowledge-patch

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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