Apache is a free and open-source cross-platform web server software.
Imgix is a visual media platform for managing, processing, rendering, optimising and delivering your existing images.
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.
Modernizr is a JavaScript library that detects the features available in a user's browser.
Responsive navigation plugin without library dependencies and with fast touch screen support.