Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

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.

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

Google Analytics is a free web analytics service that tracks and reports website traffic.

Moment.js is a free and open-source JavaScript library that removes the need to use the native JavaScript Date object directly.

Modernizr is a JavaScript library that detects the features available in a user's browser.

BackboneJS is a JavaScript library that allows to develop and structure the client side applications that run in a web browser.

Underscore.js is a JavaScript library which provides utility functions for common programming tasks. It is comparable to features provided by Prototype.js and the Ruby language, but opts for a functional programming design instead of extending object prototypes.

Google Tag Manager is a tag management system (TMS) that allows you to quickly and easily update measurement codes and related code fragments collectively known as tags on your website or mobile app.

Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.