slot>: The Web Component Slot element

mdn slot element .slot = aString. A DOMString. The definition of 'slot' in that specification. The slot property of the Element interface returns the name of the shadow DOM slot attached to the element. A. The slot property of the Element interface returns the name of the shadow DOM slot the element is inserted

mdnsport login, The slot> HTML element—part of the Web Components technology suite—is a placeholder inside a web component that you can fill with your own markup, which lets you create separate.