angular-signals

Angular state management with signals uses signal() for writable state, computed() for derived values, and effect() for side effects to achieve fine-grained reactivity across components.

The best way to convert RxJS observables to Angular signals is using the toSignal() function, which bridges existing streams into the signal-based reactive system for smooth interoperability.

linkedSignal works for dependent state in Angular by reacting to multiple signal sources simultaneously, allowing you to synchronize related state changes without manual imperative updates.

Yes, you can use computed signals for derived state in Angular 20+ to declaratively express relationships between writable signals, automatically recalculating when dependencies change.

Use untracked reads in Angular signals when you need to read a signal's value inside an effect without registering it as a dependency, preventing infinite loops and unwanted reactive triggers.

This signal pattern replaces ad-hoc state containers by providing a cohesive approach to writable state, derived state, and side effects, reducing error-prone synchronization across components.