angular-component

To build Angular components with signals, use signal-based inputs and outputs within standalone components. This approach ensures clean architectures and predictable data flow by leveraging Angular v20+ signal primitives for state management instead of traditional decorators.

The best way to apply OnPush change detection in Angular v20+ standalone components is combining it with signal-based state management. Signals automatically notify the framework of state changes, allowing OnPush to efficiently update the DOM only when necessary.

Yes, you can use content projection and host bindings with signal-based Angular components. Modern Angular standalone components fully support these patterns alongside signal inputs and outputs to create robust, reusable UI architectures.

Accessible interactive patterns with Angular signals work by integrating standard accessibility practices directly into standalone components. Signal-based state management predictably controls UI interactions, ensuring dynamic changes remain accessible to assistive technologies.

You need Angular v20+ to fully utilize the latest signal APIs for creating standalone components. While signals were introduced earlier, Angular v20+ provides the mature signal-based input and output patterns required for optimal component architecture.