noc.org is an incubator of great ideas and tools to solve networking challenges.
Categorify is a categorization project to properly rate websites into PG, PG-13, SFW and NSFW.
CleanBrowsing offers a family and kid-safe way to browse the web without surprises. It automatically blocks adult content, while still allowing Google, Youtube, Bing and the core of the web to work - safely.
Ddecode is a PHP decoder to help you bring to light what is hidden behind some malicious and malware code.