Specialization

Technology Expertise

JavaScript

JavaScript is used in millions of Web pages to improve the design, validate forms, detect browsers, create cookies, and much more.

JavaScript is the most popular scripting language on the internet, and works in all major browsers, such as Internet Explorer, Mozilla, Firefox, Netscape, and Opera."JavaScript" is a trademark of Sun Microsystems.

Advantages

The advantages of JavaScript are,

  • Cross-browser support
  • Validating data on the client
  • Sophisticated user interfaces
  • JavaScript effects are also much faster to download than some other front-end technologies
  • Users don't need to download a plug-in before they can view your JavaScript
  • Opening or popping up a new window with programmatic control over the size, position and 'look' of the new window (i.e. whether the menus, toolbars, etc. are visible).
  • Validation of web form input values to make sure that they will be accepted before they are submitted to the server.
  • Changing images as the mouse cursor moves over them

WHY JavaScript?

JavaScript code can run locally in a user's browser (rather than on a remote server), it can respond to user actions quickly, making an application feel more responsive. The most common host environment for JavaScript is a web browser. Web browsers typically use the public API to create "host objects" responsible for reflecting the DOM into JavaScript.