The Web Component Slot element - HTML - MDN Web Docs

This example component has two named slots and one unnamed slot For example, you still must pass a static string into the attribute name for a slot> element

slot, ensure that the child's slot attribute matches the slot's name attribute: Named slots only accept children with a matching slot attribute For example

slot jackpots casino Enhance supports both as the spec outlines Named slots Named slots are slot elements with a name attribute — for example: appelementsmy

slot rivals named slot The slots variable In some cases, we may want to control parts of the component based on whether the parent passes in content for a certain slot