1) Manage Dependencies in Modular programming (Asynchoronous) and its open source under MIT license. 2) It has set of following plugins like text, domReady, i18n, CSS loading. 3) OJET (Oracle javascript Extension Toolit) which is a popular javascript framework from oracle used requirejs and knockout to build its library that we can use for corporate products. 4) Optimizer in requirejs Combines script files together with the help of UglifyJS and combine CSS files together.

It offers a powerful and efficient way of managing dependencies between javascript files in a web project. Instead of adding multiple script tags in a html file, all the you need is add one script tag to import the require library which takes care of importing the desired javascript files and their dependencies

It offers asynchronous loading for your javascript modules which allows you comfort to write your code in multiple files or modules that are combined during compilation therefore reducing complexity and increasing productivity