angular-component

Angular standalone components use signal-based inputs and outputs combined with OnPush change detection. This v20+ approach creates reusable UI components without NgModules, leveraging host bindings and content projection for robust template rendering.

The best way to manage change detection in Angular 20 components is using OnPush with signal-based inputs. This ensures the component only checks for updates when signal values actually change, improving rendering performance.

Use content projection and lifecycle hooks within standalone component templates to inject dynamic content from parent components. This pattern improves reusability while managing initialization timing and state changes in Angular v20+.

Yes, this Angular component pattern supports accessibility and host bindings. It implements documented patterns and accessibility considerations that satisfy Angular 20+ development requirements for robust, accessible UI elements.

You should use signal-based inputs instead of standard decorators when building standalone Angular v20+ components. Signals provide reactive state management that works natively with OnPush change detection, reducing inconsistent patterns and maintenance overhead.