api.Window.customElements

Spec

MDN URL

Status

On the standards track: Yes

Is Experimental: No

Is Deprecated: No

Browser Support

In Chrome version 54 on 2016-10-12

In Chrome Android version 54 on 2016-10-19

In Edge version 79 on 2020-01-15

In Firefox version 63 on 2018-10-23

In Firefox for Android version 63 on 2018-10-23

Not in Internet Explorer

In Quest Browser version 5.0 on undefined

In Opera version 41 on 2016-10-25

In Opera Android version 41 on 2016-10-25

In Safari version 10.1 on 2017-03-27

In Safari on iOS version 10.3 on 2017-03-27

In Samsung Internet version 6.0 on 2017-08-23

In WebView Android version 54 on 2016-10-19