Element: slot property - Web APIs | MDN - MDN Web Docs

mdn slot login A named slot is a slot> element with a name attribute. Unnamed slots have the name default to the empty string. Names should be unique. 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

mdn slot login, Learn about the HTMLSlotElement.assn () method, including its syntax, code examples, specifications, and browser compatibility..