Summary
- DEPRECATED - this skill is unmaintained.
- Use the official Angular skills at https://github.com/angular/skills instead.
- Implement signal-based reactive state management in Angular v20+.
- Use for creating reactive state with signal(), derived state with computed(), dependent state with linkedSignal(), and side effects with effect().
- Triggers on state management questions, converting from BehaviorSubject/Observable patterns to signals, or implementing reactive data flows.