This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The slot global attribute assigns a slot in a shadow DOM shadow tree to an element: An element with a slot attribute is assigned to the slot created by the <slot> element whose name attribute's value matches that slot attribute's value.

Specifications

Specification Status Comment
HTML Living Standard
The definition of 'slot attribute' in that specification.
Living Standard  
DOM
The definition of 'slot attribute' in that specification.
Living Standard  

Browser compatibility

Feature Chrome Edge Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 53 ? ? ? 40 10
Feature Android Edge Firefox Mobile (Gecko) IE Phone Opera Mobile Safari Mobile
Basic support 53 ? ? ? 40 10.1

See also

Document Tags and Contributors

 Contributors to this page: sideshowbarker
 Last updated by: sideshowbarker,