HTML slot tag

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Currently, you need a single DOM element to fill a slot This limits slots' usefulness in various scenarios #1037 and #1713 are about

An interesting way to use custom element slots In this case, the img slot=icon> will be slotted into the named slot slot name HTML element: slot · Global · Chrome · Edge * · Safari · Firefox · Opera · IE ⚠️ * · Chrome for Android

heylink slot demo What is a slot? prependSibling : A function to prepend a new HTML element before the slot's content prependChild : A function to The slot element does nothing inside of the component definition so once a slot is added it is simply there until an instance of that component