size of innerWidth code example
Example 1: get window size javascript
const window {
width: window.innerWidth,
height: window.innerHeight
}
Example 2: JS get viewport width
//getting the viewport dimensions
var width= Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
var height = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);