element-details - web component using <template> and <slot>
<NEED NAME>
NEED DESCRIPTION
slot
A placeholder inside a web
component that users can fill with their own markup,
with the effect of composing different DOM trees
together.
- name
- The name of the slot.
template
A mechanism for holding client-
side content that is not to be rendered when a page is
loaded but may subsequently be instantiated during
runtime using JavaScript.