JavaScript (JS) is an interpreted computer programming language. It was originally implemented as part of web browsers so that client-side scripts could interact with the user, control the browser, communicate asynchronously, and alter the document content that was displayed. More recently, however, it has become common in both game development and the creation of desktop applications. JavaScript is a prototype-based scripting language that is dynamic, is type safe, and has first-class functions. Its syntax was influenced by the language C. JavaScript copies many names and naming con...