Color lenses
The map geometry stays put; colour is a lens.
| Lens | What it paints | Notes |
|---|---|---|
| Communities | Leiden communities from citation structure | Legend labels communities by a highly cited paper in that community — not an invented taxonomy |
| Years | Publication year | Useful for seeing waves land on the map |
| Code | Verified samples vs linked repositories | Legend switches to coverage counts — that distinction is the point of the lens |
| Venues | May be hidden | The live app hides Venues until a build actually carries venue classes; a flat colour would look broken rather than “not ready” |
Open Legend (L) after changing lens. Community lists and code-coverage counts are different panels for a reason.
Keyboard tips in the header titles: Communities 1, Years 2, Code 3.