Type

The Category trait organizes your Tree and Focus.

Importantly, Categories are not themselves considered completable/actionable tasks, which is potentially relevant for task counts, Due's health check, etc.

Focus

Categories are never treated as actionable, completable tasks in Focus. Instead of appearing as work to do, they group the tasks beneath them within the Focus view.

Visuals

• In the Tree view, categories are shown with bold text and a stronger border.
• In the Focus view, categories are grouped together.
• When a Category does not have any subtasks, it is presumed "unfinished", and is greyed.