Drupal is a free and open-source web content management framework.
iubenda is a compliance software used by businesses for their websites and apps.
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
Open Graph is a protocol that is used to integrate any web page into the social graph.
Plesk is a web hosting and server data centre automation software with a control panel developed for Linux and Windows-based retail hosting service providers.
SimpleSAMLphp is an open-source PHP authentication application that provides support for SAML 2.0 as a Service Provider (SP) or Identity Provider (IdP).
YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.