How to find screen size in javascript

Question

I know that we get the screen size using screen.height and screen.width. I am interested in knowing how to find a useful area of ​​the screen using Javascript. This is like screen height minus address bar minus toolbar, etc.

Answer 1

For most browsers you can read window.innerWidth and window.innerHeight , for Internet Explorer it is document.documentElement.clientWidth and document.documentElement.clientHeight , I think ...

Answer 2

Use window.innerHeight and window.innerWidth