Craft CMS is a content management system for building bespoke websites.
Imgix is a visual media platform for managing, processing, rendering, optimising and delivering your existing images.
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.