javascript - How to correctly obtain the browser width and height on the mobile side

I usually use this to get document.documentElement.clientWidth; document.documentElement.clientHeight; but I just found out that some people don’t apply these two properties. I would like to ask how you can accurately get the width and height of the browser?

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I usually use this to get document.documentElement.clientWidth; document.documentElement.clientHeight; but I just found out that some people don’t apply these two properties. I would like to ask how you can accurately get the width and height of the browser?

window.innerHeight gets the screen height window.innerWidth gets the screen width

window.innerHeigh