Web platform features explorer - Dataset

Web platform features explorer

Tags: api

The dataset API attaches and accesses custom data on elements, using either the dataset property of HTMLElement or attributes prefixed with data-.

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HTMLElement: dataset property

Specifications

HTML (#embedding-custom-non-visible-data-with-the-data-*-attributes), from HTML Workstream (WHATWG).

Browser support (view on caniuse.com)

Chrome 7 Released on 2010-10-19
Chrome Android 18 Released on 2012-06-27
Edge 12 Released on 2015-07-29
Firefox 6 Released on 2011-08-16
Firefox for Android 6 Released on 2011-08-16
Safari 5.1 Released on 2011-07-20
Safari on iOS 5 Released on 2011-10-12

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