This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The y read-only property of the DOMRectReadOnly interface represents the y coordinate of the DOMRect's origin.


var recY = DOMRect.y;


A double.


Specification Status Comment
Geometry Interfaces Module Level 1
The definition of 'y' in that specification.
Candidate Recommendation Latest spec version is an ED.

Browser compatibility

Update compatibility data on GitHub
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
yChrome Full support YesEdge Full support 79Firefox Full support YesIE No support NoOpera Full support YesSafari Full support 10.1WebView Android Full support YesChrome Android Full support YesFirefox Android Full support YesOpera Android Full support YesSafari iOS Full support 10.3Samsung Internet Android Full support Yes


Full support  
Full support
No support  
No support

See also