<ul data-eligibleForWebStory="true"><li>Angular's @HostBinding() decorator allows binding properties, attributes, styles, and classes to a component's host element.</li><li>It automatically updates the host element if the bound values change during Angular's change detection.</li><li>The syntax for @HostBinding() is @HostBinding('hostPropertyName') propertyName: any.</li><li>You can bind to classes, styles, attributes, and DOM properties using @HostBinding().</li><li>A real-world example demonstrated using @HostBinding() to dynamically apply classes and an id attribute in a login form.</li><li>@HostBinding() allows for fine-grained control in components and directives, working well with reactive forms for validation.</li><li>When compiled with Ivy, @HostBinding() gets translated into low-level instructions like ɵɵdomProperty, ɵɵclassProp, and ɵɵstyleProp.</li><li>Various useful input element properties can be bound using @HostBinding() for <input> elements.</li><li>Understanding @HostBinding() offers control over components and enables dynamic updates based on changing conditions.</li></ul>

🔥 Exploring `@HostBinding()` in Angular -- Decorator series -- 3

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