slot>: The Web Component Slot element - MDN Web Docs

mdn slot Slots are identified by their name attribute, and allow you to define placeholders in your template that can be filled with any markup fragment you want when the element is used. MDNSLOT SLOT MERAKYAT 25+25 TERPERCAYA > · BONUS 100% COMEBACK PTSlotO

mdnslot, We'll discuss using the template> and slot> elements, the slot attribute, and JavaScript to create a template with an encapsulated Shadow DOM. We'll then re-use.