Apache is a free and open-source cross-platform web server software.
cdnjs is a free distributed JS library delivery service.
Modernizr is a JavaScript library that detects the features available in a user's browser.
RequireJS is a JavaScript library and file loader which manages the dependencies between JavaScript files and in modular programming.
Unix is a family of multitasking, multiuser computer operating systems.
Vimeo is a video hosting, sharing and services platform. Vimeo operation an ad-free basis by providing subscription plans.