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How does Angular perform content projection?

Mid Angular
Quick Answer Angular processes directives at compile time. The component template declares content projection slots with selectors. When Angular renders the component, it moves matching projected elements from the parent template into the slots. Multi-slot projection: for specific content. Projected content belongs to the parent component's view (not the child's).

Answer

Angular uses ng-content slots and tracks projected nodes using host views, integrating child templates with parent DOM.
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