Community-maintained principles reviewed before publication and retrieved as Agent design constraints.
Filter Query State Preservation turns a frequent interface judgment into an executable constraint before generation.
Filter results are user-built work context and should persist across refresh, back navigation, and sharing.85%Interaction Responsive Motionfeedback / latencyOptimistic Update Feedback turns a frequent interface judgment into an executable constraint before generation.
Optimistic updates make interfaces feel fast while failure and rollback remain understandable.84%Interaction Responsive Motionnavigation / wayfindingUsers need to know where they are, where they can go, and what scope the current page belongs to.
Navigation is not a pile of links; it continuously communicates structure and current location.82%Typography Color Accessibilityaccessibility / colorState, risk, category, and selection cannot rely on color alone; text, icon, shape, or position must help.
Color semantics weaken under color blindness, low vision, printing, and poor lighting.82%Typography Color Accessibilitysemantic-color / stateSuccess, warning, error, info, selected, and pending states need clear and stable visual language.
State colors are system feedback and should not be reused casually as decoration or brand emphasis.82%