The Screen.availWidth property returns the amount of horizontal space (in pixels) available to the window.
The Screen.availWidth property returns the amount of horizontal space (in pixels) available to the window.
A number.
js
const screenAvailWidth = window.screen.availWidth; console.log(screenAvailWidth);
| Specification |
|---|
| CSSOM View Module # dom-screen-availwidth |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
availWidth |
1 | 12Always reflects the main screen. |
1 | 4 | ≤12.1 | 1 | 4.4 | 18 | 4 | ≤12.1 | 1 | 1.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/Screen/availWidth