The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- Components:Assets:Materials:Filters (12 members)
- Components:Assets:Materials:PBS (27 members)
- Components:Assets:Materials:Skybox (2 members)
- Components:Assets:Materials:Special (4 members)
- Components:Assets:Materials:Text (1 member)
- Components:Assets:Materials:UI (3 members)
- Components:Assets:Materials:UI:Circle Segment (1 member)
- Components:Assets:Materials:UI:Text (1 member)
- Components:Assets:Materials:Unlit (10 members)
- Components:Assets:Materials:Volume (2 members)
- Components:Assets:Metadata (1 member)
- Components:Assets:Procedural Animations (1 member)
- Components:Assets:Procedural Audio Clips (6 members)
- Components:Assets:Procedural Cubemaps (1 member)
- Components:Assets:Procedural Fonts (1 member)
- Components:Assets:Procedural Guassian Splats (1 member)
- Components:Assets:Procedural Meshes (51 members)
- Components:Assets:Procedural Meshes:Legacy UI (4 members)
- Components:Assets:Procedural Texture3Ds (3 members)
- Components:Assets:Procedural Textures (9 members)
- Components:Assets:Tagging (4 members)
- Components:Assets:Tagging/en (1 member)
- Components:Assets:Tagging/ja (1 member)
- Components:Assets:Utility (17 members)
- Components:Audio (9 members)
- Components:Audio:Utility (3 members)
- Components:Cloud (10 members)
- Components:Cloud:Indicators (12 members)
- Components:Cloud:Variables (5 members)
- Components:Common UI (7 members)
- Components:Common UI:Button Interactions (22 members)
- Components:Common UI:Button Interactions:Media (4 members)
- Components:Common UI:Button Interactions:Specialized (4 members)
- Components:Common UI:Drivers (3 members)
- Components:Common UI:Editors (5 members)
- Components:Common UI:Editors:Utility (1 member)
- Components:Common UI:Events (4 members)
- Components:Common UI:General (1 member)
- Components:Common UI:Utility (1 member)
- Components:Data (12 members)
- Components:Data:Conversions (2 members)
- Components:Data:Dynamic (12 members)
- Components:Data:Parent (4 members)
- Components:Data:Presets (3 members)
- Components:Data:Spatial (3 members)
- Components:Data:Spatial:Box Variables (5 members)
- Components:Data:Spatial:Samplers (9 members)
- Components:Data:Spatial:Sphere Variables (3 members)
- Components:Debug (24 members)
- Components:Generators (1 member)