Apache is a free and open-source cross-platform web server software.
Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.
Add a respsonsive image slider to any website.
cdnjs is a free distributed JS library delivery service.
Debian is a Linux software which is a free open-source software.
Glyphicons are icon fonts which you can use in your web projects.
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
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.
A CSS3 and jQuery Filter & Sort Plugin.
Modernizr is a JavaScript library that detects the features available in a user's browser.
Reveal elements as they enter the viewport.