The most dynamic computer programming language that is getting famous with each passing day is JavaScript. It is frequently used as an integral part of web browser and its implementation facilitates client-side scripts to interrelate with the customer, converse asynchronously, run with a browser and modify the displayed content. It also supports in game improvement, server-side programming and the development of desktop and mobile applications.

Due to high demands for JavaScript, various popular libraries were instigated for web developers and designers so that they can easily develop some dynamic interfaces. JavaScript libraries like jQuery, Ext Core, Prototype, Moo Tools, facilitate programmers to contemplate upon more idiosyncratic applications. Some of them permit easy integration of JavaScript with other advanced web technologies such as, PHP, CSS, Java, and Ruby. Some Java libraries comprise code to identify variations between runtime settings, and eradicate the requirement for applications to allocate for such irregularities. All JavaScript libraries are released under copy center or copy left license that guarantees license-free allotment, alteration and usage. Now let’s discuss the two highly efficient Java libraries:

jQuery: It is a cross-platform library that was intended to abridge the client-side scripting of HTML. It has become the most popular JavaScript with over 80% of the 10,000 most visited websites in its kitty.

Prototype: although it is distributed separately but can also be a part of significant projects like Ruby on Rails and Rico. It is executed as a distinct file of JavaScript code. Used by 2.9% of all websites has put it in the top rankings of most popular JavaScript libraries.