Element: slot property - Web APIs | MDN - -m..fr

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. The slot> HTML element—part of the Web Components technology suite—is a placeholder inside a web component that you can fill with your

mdnslot login, When the slot's containing component gets rendered, the slot is rendered with the custom element's child that has a matching slot attribute. A named slot is a slot> element.