Use Navigator.userAgent read-only property to get user agent in JavaScript. This will return the user agent string for the current browser. It returns a string… Read More »JavaScript get user agent | Navigator userAgent
Use MDN recommends looking for “Mobi” anywhere in the User Agent to detect a mobile screen size (mobile device) in JavaScript. This will catch some… Read More »JavaScript detects mobile screen size | Code
Simply use the width and height property of the window.screen object to get the resolution of the screen (i.e. width and height of the screen).… Read More »JavaScript detects screen size responsive | Code
Use JavaScript outerWidth Property to find the outer width of the browser window, including all interface elements (like toolbars/scrollbars). This is read-only property and returns… Read More »JavaScript outerWidth | Property
Use JavaScript outerHeight Property to get the outer height of the browser window, including all interface elements (like toolbars/scrollbars). This property is read-only and returns… Read More »JavaScript outerHeight | Property
Use JavaScript innerWidth window Property to get the width of a window’s content area. This method returns the width of the window in pixels and… Read More »JavaScript innerWidth | Property
Use JavaScript innerHeight Property to get the height of the current window’s content area in the browser. This is a read-only property of the Window… Read More »JavaScript innerHeight | Property
Using window.innerHeight property you can get the current screen height of the page in JavaScript. This will fetch the browser window’s height (NOT including toolbars/scrollbars).… Read More »Window height JavaScript | Property
The class object itself doesn’t have any properties. The properties are created in the constructor, and nothing can tell you what properties the instance will… Read More »JavaScript class properties
Use the replace() function with a regular expression to remove(trim) all whitespace from a string in JavaScript. if you are thinking of using the trim()… Read More »JavaScript trim whitespace | Example code