Apache is a free and open-source cross-platform web server software.
cdnjs is a free distributed JS library delivery service.
Debian is a Linux software which is a free open-source software.
jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery, Cascading Style Sheets, and HTML.
jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.
Kendo UI is a HTML5 user interface framework for building interactive and high-performance websites and applications.
Lodash is a JavaScript library which provides utility functions for common programming tasks using the functional programming paradigm.
Material Design Lite is a library of components for web developers.