BASELINE NowYouCanUse.com
Web Platform Baseline Status Breakdown Total Features: 1219
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Showing 7 of 7 features

2024

1 features
• February 2024
Widely Available

The shadowrootmode attribute on <template> creates a shadow root without the use of JavaScript. It is a declarative alternative to the attachShadow() method.

Chrome 111
Firefox 123
Safari 16.4
Edge 111
Baseline Date: Feb 20, 2024

2023

1 features
• April 2023
Widely Available

The inert HTML attribute marks an element and its descendants as non-interactive. Inert elements don't get focus or fire click events.

Chrome 102
Firefox 112
Safari 15.5
Edge 102
Baseline Date: Apr 11, 2023

2018

1 features
• October 2018
Widely Available

The tabindex HTML attribute make an element focusable, and sets the element's relative ordering for sequential focus navigation.

Chrome 1
Firefox 1.5
Safari 3.1
Edge 18
Baseline Date: Oct 2, 2018

2017

1 features
• March 2017
Widely Available

The srcset and sizes attributes for <img> elements set a list of possible sources for the image and a corresponding list of size conditions for choosing a source, to show a responsive image that fits the size of the display.

Chrome 38
Firefox 38
Safari 10.1
Edge 13
Baseline Date: Mar 27, 2017

2015

3 features
• July 2015
Widely Available

The style global HTML attribute applies inline CSS styling declarations to individual elements.

Chrome 1
Firefox 1
Safari 1
Edge 12
Baseline Date: Jul 29, 2015
Widely Available

The <dl>, <dt>, and <dd> HTML elements represent a list of terms and their associated descriptions. Use a description list to create glossaries or similar list of key-value pairs.

Chrome 1
Firefox 1
Safari ≤4
Edge 12
Baseline Date: Jul 29, 2015
Widely Available

The <ruby> element produces small annotations that are rendered with its base text.

Chrome 5
Firefox 38
Safari 5
Edge 12
Baseline Date: Jul 29, 2015