The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Homebrew title launchers on 3DS (12 members)
- Homebrew trivia games on 3DS (1 member)
- Homebrew trivia games on DS (22 members)
- Homebrew trivia games on GBA (1 member)
- Homebrew trivia games on PSP (23 members)
- Homebrew using GRRLib (0 members)
- Homebrew using Sndlib (0 members)
- Homebrew using libELM (0 members)
- Homebrew using libfat (0 members)
- Homebrew using libwiisprite (0 members)
- Homebrew utility applications on 3DS (174 members)
- Homebrew utility applications on PSP (85 members)
- Image namespace templates (1 member)
- Indexed pages (1 member)
- Infobox Switch homebrew (0 members)
- Infobox homebrew using invalid type parameter (11,432 members)
- Infobox templates (1 member)
- Internal link templates (1 member)
- Interwiki link templates (1 member)
- Main (2 members)
- Maths homebrews on DS (21 members)
- Maths homebrews on GBA (6 members)
- Media players on DS (32 members)
- Media players on GBA (13 members)
- Music homebrews on DS (85 members)
- Music homebrews on GBA (18 members)
- Music homebrews on PSP (22 members)
- NDS Homebrew Application (0 members)
- Navbox (navigational) templates (1 member)
- Open source homebrew (9 members)
- Operating systems on DS (28 members)
- Other 3DS homebrew applications (80 members)
- Other 3DS homebrew emulators (3 members)
- Other 3DS homebrew games (23 members)
- Other DS applications (248 members)
- Other GBA applications (32 members)
- Other PSP homebrew applications (163 members)
- Other PSP homebrew emulators (1 member)
- Other PSP homebrew games (97 members)
- Other homebrew emulators on DS (8 members)
- Other homebrew emulators on GBA (10 members)
- Other homebrew emulators on PSP (10 members)
- Other homebrew games on DS (201 members)
- Other homebrew games on GBA (36 members)
- PC utilities for 3DS homebrew (189 members)
- PC utilities for DS (66 members)
- PC utilities for GBA (34 members)
- PC utilities for PSP homebrew (45 members)
- PS3 Homebrews (0 members)
- PS4 Homebrews (310 members)
- PS4 open source homebrew (178 members)
- PS5 Homebrews (0 members)
- PSP Homebrews (1,750 members)
- PSP homebrew applications (555 members)
- PSP homebrew demos (59 members)
- PSP homebrew emulators (179 members)
- PSP homebrew games (965 members)
- PSP homebrew plugins (157 members)
- PSP homebrew rom hacks (72 members)
- PSP homebrew system tools (1 member)
- PSP open source homebrew (491 members)
- Pages marked as obsolete (354 members)
- Pages using Tabber parser tag (108 members)
- Pages using deprecated source tags (16 members)
- Pages using duplicate arguments in template calls (2 members)
- Pages with broken file links (134 members)
- Pages with ignored display titles (8,339 members)
- Pages with script errors (9 members)
- Pages with syntax highlighting errors (18 members)
- Protected templates (13 members)
- Software (1 member)
- Suppor the author (1 member)
- Support the author (1,318 members)
- Support the suthor (1 member)
- Switch Homebrew (0 members)
- Switch Homebrews (1,141 members)
- Switch open source homebrew (909 members)
- Template documentation (13 members)
- Template namespace templates (1 member)
- Templates (4 members)
- Templates using ParserFunctions (5 members)
- Typing-aid templates (1 member)
- Utility homebrews on DS (141 members)
- Utility homebrews on GBA (18 members)
- Vita Homebrew puzzle games (3 members)
- Vita Homebrews (1,532 members)
- Vita homebrew puzzle games (45 members)
- Vita open source homebrew (1,020 members)
- WiiBrew metatemplates (1 member)
- WiiU Homebrews (97 members)
- Wii Homebrews (900 members)
- Wii U Homebrews (0 members)
- Wii U open source homebrew (70 members)
- Wii open source homebrew (500 members)
- Wikipedia pages with incorrect protection templates (1 member)
- XBOX360 Homebrews (0 members)
- XBOXSeriesXS Homebrews (0 members)
- XBOX Homebrew (0 members)
- XBOX Homebrews (189 members)
- Xbox open source homebrew (82 members)