Js to get the browser height and width

Js to get the browser height and width value visible area width of the webpage: document. body. clientWidth: the visible area of the webpage is high: document. body. visible area width of clientHeight webpage: document. body. offsetWidth (including the width of the edge) visible area of the webpage Height: document. body. offsetHeight (including the height of edges): document. body. scrollWidth: The full text of the webpage is high: document. body. scrollHeight the height of the webpage to be rolled: document. body. the left: document. body. scrollLeft: window. screenTop page text part left: window. screenLeft screen resolution Height: window. screen. height the screen resolution width: window. screen. width: available workspace height of the screen: window. screen. availHeight available workspace width: window. screen. availWidth