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Learning guide
v0 Guide

Use v0 to prototype interfaces quickly, iterate with prompts, and move faster from idea to UI.

2 chapters·4 guides·Access varies by chapter
Iteration and Refinement
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Iterating with v0

Iteration works best when each round has a limited change radius. Changing layout, colors, states and motion together makes it difficult to identify why a version improved or regressed.

  1. Structure.
  2. Information hierarchy.
  3. Responsive behavior.
  4. Visual style.
  5. States and motion.
text
Keep the current structure. Only change one dimension.

#Make bounded requests

GoalRequest
New colorsKeep layout; change the palette
Mobile supportKeep structure; adjust breakpoints
ReadabilityKeep content; refine spacing and hierarchy
Less clutterKeep functionality; reduce decoration

#Iterate or restart?

Continue when the skeleton and hierarchy are sound and only visual/state details need work. Restart when the layout or module relationships are wrong, or you cannot explain the page's primary path.

#Diagnose a drifting iteration

Large changes between rounds indicate an oversized prompt. Increasing decoration often means visual work started before structure was stable. Loss of control after the first round can indicate a faulty first skeleton. Increasing integration difficulty calls for returning to the real project's engineering constraints.

Name each round, such as “fix layout,” “improve mobile” or “simplify visual hierarchy.” The aim is to know what each round changes, not to maximize the number of rounds.

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