What are signals in angular?
Signals are wrappers around value, that notify all the consumers when the value gets updated. It can contain any value, from primitive to user-defined data structure. Its value is always read through a getter function, which helps angular to remember where it is being used.
Get Updated List using Angular Signal
Angular Signal is a new feature introduced in Angular 16 that provides a way to handle state management and reactive data flow within Angular applications. It offers a simpler and more efficient alternative to traditional state management solutions like RxJS Observables and NgRx.