What problem does it solve? Choosing a frontend look through abstract discussion is slow and ambiguous. This Skill replaces verbal design debates with concrete, interactive prototypes so users can converge on a visual direction by reacting to real rendered variants. ## Core Features & Use Cases - Prototype-Driven Grilling: Each design question is answered with 5 radically different prototypes rendered in a single live mocked HTML app, updated in place each round. - Interactive Variant Picker: A floating draggable picker names each design, with arrow-key switching that restyles the mock live, plus state toggles (e.g., full vs empty inbox) when the design has meaningful states. - Progressive Zoom-In: The session walks down the visual design tree from overall look, to component groups, to individual components, until the feature is fully designed. - Use Case: A developer picking up a wayfinder prototype ticket runs a grilling session to settle the layout, then the card components, then button styles, each decided by comparing live variants. ## Quick Start Ask the assistant to run a grilling session to iterate on the visual design of your feature using live HTML prototypes.