Signal-Based Reactivity In Angular (The Future of Change Detection)
Signal-Based Reactivity In Angular (The Future of Change Detection) 📡 Angular 16 Signals is a new feature that allows developers to create reactive and declarative applications with less boilerplate code. In this blog post, I will introduce you to the concept of signals, how they work, and how you can use them to build dynamic and responsive user interfaces. ⚙️ How Angular currently deals with reactive state management Angular primarily relies on RxJS for reactive programming and offers various techniques for managing state reactively within applications. Angular Services and RxJS: BehaviorSubjects and ReplaySubjects: These RxJS subjects are often used within Angular services to create centralized stores. They allow components to subscribe to changes in state and emit new values whenever the state changes. BehaviorSubject retains the current value and emits it immediately upon subscription, while ReplaySubject can emit multiple previous values upon subscription. Immutable State Mana