What is jQuery?
Nitin Choudhary
Jquery is Library of JavaScript
http://www.w3schools.com/jquery/jquery_intro.asp
http://www.tutorialspoint.com/jquery/jquery-overview.htm
jQuery is a fast, small, and feature-rich JavaScript library. It makes things like HTML document traversal and manipulation, event handling, animation, and Ajax much simpler with an easy-to-use API that works across a multitude of browsers
jQuery is not a programming language but a well written JavaScript code. It is a JavaScript code, which do document traversing, event handling, Ajax interactions and Animations.