Zer0 is the sophisticated content management system built around this website. It is completely customizable and fully integrated into the public-facing website.

I call it a group-key-value (GKV) management system: There are one or more groups. Each group has one or more keys. Each key has a value.

Zer0 includes built-in user authorization management, as well as granular group and key-level security features. It is connected to Sh0ck, a fast search engine, with automatic delta-indexing and per-user search scopes.