Quote by User: Content Javascript is a scripting language developed by Netscape that can interact with HTML source code enabling Web authors to spice up their sites with dynamic content Content A computer language developed by Netscape that is a subset of Java programming language but is easier for nonprogrammers to write JavaScript programs are run in web browser on client side rather than on server Content Programming language used in Webpages Content Scripting language originally called LiveScript developed by Netscape Communications for use with Navigator browser JavaScript code forms part of HTML page can be used for example to respond to user actions such as button clicks or to run processes locally or validate data JScript is Microsoft equivalent of Netscape s JavaScript for use with Microsoft s Internet Explorer