cdnjs is a free distributed JS library delivery service.
Cloud CDN uses Google's global edge network to serve content closer to users.
Google Cloud Storage allows world-wide storage and retrieval of any amount of data at any time.
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.
Material Design Lite is a library of components for web developers.
Modernizr is a JavaScript library that detects the features available in a user's browser.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Reveal elements as they enter the viewport.
Unpkg is a content delivery network for everything on npm.
Vimeo is a video hosting, sharing and services platform. Vimeo operation an ad-free basis by providing subscription plans.