Apache is a free and open-source cross-platform web server software.
Awesomplete is a tool in the Javascript UI Libraries category of a tech stack.
Joomla is a free and open-source content management system for publishing web content.
metisMenu is a collapsible jQuery menu plugin.
Ubuntu is a free and open-source operating system on Linux for the enterprise server, desktop, cloud, and IoT.
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.