PurrJung
About PurrJung
Updated · 2026-09-08
A playful reflection on everyday behavior. Research-inspired, not a validated assessment or a diagnosis.
A little closer to your cat
PurrJung is a free, open-source project in the OpenJung family. It turns everyday observations into a playful portrait of your cat, with space for balance, uncertainty and change.
A little portrait of your cat
The four dimensions and 16 character types are a design framework. A type is a starting point for noticing habits, not a permanent label. Choose care and companions based on the individual cat, not a type code.