Custom Elements specification

GPTKB entity

Statements (32)
Predicate Object
gptkbp:instanceOf gptkb:standard
gptkbp:category gptkb:HTML
gptkb:JavaScript
Web development
gptkbp:defines custom elements
autonomous custom elements
customElements.define()
customized built-in elements
HTMLElement lifecycle callbacks
customElements.whenDefined()
gptkbp:enables extension of existing HTML elements
creation of new HTML elements
gptkbp:firstPublished 2016
https://www.w3.org/2000/01/rdf-schema#label Custom Elements specification
gptkbp:partOf gptkb:Web_Components
gptkbp:publishedBy gptkb:W3C
gptkbp:relatedTo gptkb:HTML_Templates_specification
gptkb:ES_Modules
gptkb:Shadow_DOM_specification
gptkbp:status gptkb:Living_Standard
gptkbp:supportedBy gptkb:Edge
gptkb:Safari
gptkb:Firefox
gptkb:Chrome
gptkbp:url https://html.spec.whatwg.org/multipage/custom-elements.html
gptkbp:usedIn modern web browsers
gptkbp:bfsParent gptkb:HTML_custom_elements
gptkb:HTML_Custom_Elements
gptkb:HTML_Web_Components
gptkb:Web_Components
gptkb:Web_components
gptkbp:bfsLayer 5