The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Community (4 members)
- Copyright templates (10 members)
- Crashtastic Wiki (7 members)
- Documentation templates (10 members)
- Formatting templates (21 members)
- Help (4 members)
- Images (16 members)
- Infobox templates (0 members)
- Legal notices (3 members)
- Notice templates (10 members)
- Pages with broken file links (2 members)
- Templates (18 members)
- Templates with bad documentation (0 members)
- Templates with no documentation (0 members)
- User groups (8 members)
- Wiki maintenance (2 members)