Dataset is supported on HTMLElement. Recently spec was modified to support for SVGElement as well. https://svgwg.org/svg2-draft/types.html#InterfaceSVGElement

Demo

Specification

Specification link


Specification being incubated in a Community Group

Status in Chromium

Blink


Enabled by default (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

Owner

Last updated on 2021-01-16