Refactor Angular v21 apps into standalone components with OnPush and signals.
npx skills add https://github.com/satish-krishna/sigil --skill components-satish-krishna
Please help me install this Agent Skill. Skill: components Source: https://github.com/satish-krishna/sigil/tree/main/.claude/skills/components Command: npx skills add https://github.com/satish-krishna/sigil --skill components-satish-krishna
Master Angular v21 standalone component architecture provides patterns for component design, dependency injection, smart/dumb component patterns, and OnPush change detection to improve maintainability and performance.
Refactor a feature into Angular v21 standalone components using inject-based DI, OnPush change detection, and signals-driven state.
High-intent search queries and answers about installing and using this skill.
To refactor into Angular standalone components, you transition feature modules into standalone components using inject() for dependency injection and ChangeDetectionStrategy.OnPush with signals-driven state for scalable UI architecture.
The best way to structure container and presentational components is by establishing clear role separation using dependency injection with inject() and signals-first design to manage state and interactions across feature boundaries.
Yes, this component architecture requires Angular v21 to leverage standalone components, signals, and the inject() function for dependency injection, ensuring scalable OnPush change detection across large teams.
Using signals with OnPush change detection improves Angular performance by adopting a signals-first design that optimizes state management, reduces unnecessary renders, and maintains maintainable component lifecycles.
Yes, you can use inject() for dependency injection across standalone components to establish clear container/presentational component separation and manage testing interactions across feature boundaries.
You need standalone components instead of NgModules when building feature-rich UIs for large teams that require scalable architectures, OnPush change detection, and signals-driven state for maintainable component lifecycles.
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