Object is the root object of all prototypes in JavaScript. Aside from providing the foundation for the JavaScript object model, Object imparts important methods such as toString() and assign().

What is JSON (JavaScript Object Notation)? JSON (JavaScript Object Notation) is a text-based, human-readable data interchange format used to exchange data between web clients and web servers. The ...

There are two kinds of object variables in JavaScript: Variables that contain built-in browser-related objects—window, document, and so on. These are references to objects you did not create.

Based on open standards, AJAX uses a browser built-in XMLHttpRequest object, JavaScript and HTML Document Object Model (DOM) to exchange data between a web browser and web server, and to display this ...

So if you have JavaScript that swaps an image on mouseover, or changes an image automatically after a timeout, you can expect ...