Component Communication in Angular: Input(), Output() (opens in new tab)  ⚡Performance

Angular components communicate using specific patterns based on their relationship (parent-to-child, sibling, or unrelated). The most common methods are @Input() and @Output() decorators, but newer features like Signals and Model Inputs offer modern alternatives. Classic approach with Decorators Before Angular v17, we used to pass information from the parent to the child component and vice versa by using the @Input() and @Output() decorators. To pass information to a child component (from the...