Apache is a free and open-source cross-platform web server software.
cdnjs is a free distributed JS library delivery service.
Dreamweaver is a development tool for creating, publishing, and managing websites and mobile content.
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.
Lightbox is small javascript library used to overlay images on top of the current page.
PHP is a general-purpose scripting language used for web development.
SweetAlert2 is a JavaScript library that provides customisable, visually appealing, and responsive alert and modal dialog boxes for web applications.
Typekit is an online service which offers a subscription library of fonts.