v0 Prompt Techniques

Write a frontend requirements brief rather than promotional adjectives. Define the component, modules, states and priority device before describing the visual direction.

#A reusable structure

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Goal: What component or page do you want?
Content: What must appear?
States: Which interaction and error states are needed?
Layout: How should desktop and mobile differ?
Style: Which visual constraints should apply?

“Make a sophisticated, futuristic, minimal, smooth page” leaves the page type, content and behavior undefined.

#A concrete alternative

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Create a checkout page.
- left side: cart summary
- right side: payment form
- desktop: two-column layout
- mobile: single-column layout
- include empty, loading, and error states
- clean minimalist style, black primary button

#Five useful requirement groups

Specify component type; the priority of headings, main actions and supporting information; loading/error/disabled/empty states; responsive priorities; and brand/layout constraints.

Include hover and selected states where relevant. Without states, a draft can resemble a presentation image rather than a product component.

#Constrain later rounds

Keep the layout while changing colors; keep the structure while adding mobile breakpoints; keep the hierarchy while reducing decoration; or keep behavior while switching to a card layout. Change one dimension at a time.

Think as a product manager or frontend reviewer: explain an implementable component, not merely an attractive atmosphere.