JavaScript

JavaScript is a high level and dynamic programming language. JavaScript is popular on the internet and can work on most popular web browsers such as Internet Explorer (IE), Mozilla Firefox, Chrome, Netscape and Opera. JavaScript code can be inserted in a web page use the SCRIPT tag. JavaScript was first developed by Brendan Eich from Netscape under the name Mocha, which later was renamed LiveScript, and eventually became JavaScript.

Navigator had previously been supporting Java can be used to further the programmers that non-Java. So a programming language called LiveScript was developed to accommodate this. This programming language eventually developed and was named JavaScript, although there was no language relationship between Java and JavaScript.

JavaScript can be used for many purposes, for example to create rollover effects in both images and text, and the important thing is to create AJAX. JavaScript is the language used for AJAX.