Vibe coding a UI from a prompt means describing the interface you want — layout, mood, purpose, and constraints — and letting an AI tool generate the first draft. Write a specific brief (component, content, states, and feel), evaluate the output visually, then refine the prompt rather than manually tweaking CSS. Export or copy the code when the output is close enough to ship.
Vibe coding a UI means describing the interface you want and letting an AI tool generate the first draft. The skill is in writing a specific brief and evaluating the output — not manually tweaking code.