JavaScript

An implementation of the ECMAScript language standard and is typically used to enable programmatic access to computational objects within a host environment. It can be characterized as a prototype-based object-oriented,scripting language that is dynamic, weakly typed and has first-class functions. It is also considered a functional programming language like Scheme and OCaml.

JavaScript is primarily used in the form of client-side JavaScript, implemented as part of a web browser in order to provide enhanced user interfaces and dynamic websites. However, its use in applications outside web pages—for example in PDF-documents, site-specific browsers and desktop widgets—is also significant.

JavaScript is used mainly in the form of client-side JavaScript. It is implemented as part of the browser, so that an enhanced user interface and dynamic web site. . JavaScript copies many Java names and naming, but the two languages, or it does not matter, they have very different semantics.

It is anobject-oriented scripting language used to enable programmatic access to objects within both the client application and other applications.

Javascript is a client side scripting language used to make some dynamic activities on the web page and one of the most useful scripting lanaguage used today