Signals in Angular 20 simplify reactive programming by providing a lightweight, synchronous, and intuitive way to manage state changes.
No more manual subscriptions are required with signals as they automatically notify dependent code when values change, reducing bugs and boilerplate code.
Fine-grained reactivity ensures that only relevant parts of the application update when specific state changes occur, improving performance.
Signals easily integrate with templates, allowing direct binding and automatic synchronization between UI and data.
Predictable and debuggable state management is facilitated by signals, making it clear where state changes come from and how they affect the app.
Signals reduce boilerplate and complexity by requiring less code compared to traditional RxJS patterns, especially for local component state.
Overall, signals in Angular 20 streamline reactive code writing, enhancing readability, maintainability, and debugging efforts.