E2Guardian - Web filtering solution
Invision - Prototyping and collaboration for design teams
ufdbGuard - URL filter for the Squid web proxy
Mockuuups Studio - Fast and easy way to create product mockups on macOS, Windows and Linux.
NaaS - Nudity-detection as a service run on solar powered Rasp Pi's
Craftwork - A collection of User Interface resources made by Craftwork