JavaScript – String valueOf() Method
The String valueOf() method returns the primitive value of a string, without changing the original string.
JavaScript – Window alert() Method
The Window alert() method displays an alert popup in the browser with a message and OK button, and is used to display information to the user.
JavaScript – Window clearInterval() Method
The Window clearInterval() method clears a timer set with the setInterval() method.
JavaScript – Window clearTimeout() Method
The Window clearTimeout() method clears a timer set with the setTimeout() method.
JavaScript – Window close() Method
The Window close() method closes a browser window (or tab depending on how the user has their browser set up).
JavaScript – Window closed Property
The Window closed property returns “true” if the specified window is closed.
JavaScript – Window confirm() Method
The Window confirm() method displays a dialog box with a message, an OK button, and Cancel button.
JavaScript – window.frameElement Property
The window.frameElement property returns the frame where the window runs, or null if the window does not run in a frame.
JavaScript – window.getComputedStyle() Method
The window.getComputedStyle() method gets the computed CSS properties and values of an HTML element.
JavaScript – window.frames Property
The window.frames property returns an array with all window objects in the window.
JavaScript – window.innerHeight Property
The window.innerHeight property returns the height of a window’s content area.
JavaScript – window.innerWidth Property
The window.innerWidth property returns the width of a window’s content area.
JavaScript – window.length Property
The window.length property returns the number of (framed) windows in the window. The count starts with 0 for the 1st, 1 for the 2nd, etc.
JavaScript – window.localStorage Property
The window.localStorage object allows you to save key/value pairs in the browser.
JavaScript – window.matchMedia() Method
The window.matchMedia() method returns a MediaQueryList with the results from the query.
JavaScript – Window moveBy() Method
The Window moveBy() method moves a window a number of pixels, both horizontal and vertical, relative to its current coordinates.