1.3 Extensions Overview
This document is organized as follows:
Interfaces: All DOM interfaces with extensions defined in this document.
Attributes: All markup and DOM properties extending [HTML5:2014] interface functionality.
DOM and Content Attributes: Attributes that are exposed through both DOM scripting and markup.
DOM Attributes Only: Attributes only supported through DOM scripting.
Event Attributes: Attributes that bind events to event handlers.
Methods: All methods extending [HTML5:2014] interface functionality.