Clarity
One dominant action
Can a first-time user identify the primary action within five seconds?
Evidence: A single visual priority, descriptive CTA copy, and no competing primary buttons.
Free evidence-based tool by HorizonX
Is your vibe-coded UI actually ready for production?
Score an AI-assisted interface against 15 observable quality gates. No taste contests or framework bias—just the details that separate a convincing prototype from a product people can trust.
15 quality gates
6 review groups
0–100 reproducible score
The standard
Production-ready is evidence, not polish.
A vibe-coded interface is production-ready when its important flows remain clear, complete, responsive, accessible, trustworthy, consistent, and stable under realistic conditions. Visual refinement matters, but it cannot compensate for missing states or untested behavior.
Interactive scorecard
Review what users can actually experience.
Choose the strongest answer supported by evidence. “Looks fine” is not evidence.
0 Missing1 Partial or unverified2 Verified with evidence
Clarity
Scannable hierarchy
Do headings, spacing, and grouping explain the page before the body copy is read?
Evidence: A consistent heading scale, short sections, and related controls grouped together.
Clarity
Specific interface copy
Do labels describe outcomes instead of relying on vague words such as Submit or Continue?
Evidence: Action-led labels, useful empty states, and errors that explain recovery.
States
Complete interaction states
Are hover, focus, active, disabled, loading, empty, error, and success states designed?
Evidence: A state inventory or component examples covering every user-visible transition.
States
Safe destructive actions
Can users understand, confirm, and recover from destructive actions?
Evidence: Clear consequences, confirmation where risk is high, and undo or recovery when practical.
Responsive
Content-led breakpoints
Does the layout adapt when content needs it rather than only at preset device widths?
Evidence: No clipped controls, unreadable cards, or horizontal scrolling from 320px upward.
Responsive
Touch-ready controls
Are interactive targets large enough and separated enough for touch input?
Evidence: Targets near 44×44px, visible pressed states, and no hover-only functionality.
Responsive
Stress-tested content
Does the interface survive long names, translated copy, empty data, and large values?
Evidence: Tests with 2× text length, realistic data, zero states, and documented overflow behavior.
Accessibility
Keyboard-complete flow
Can every task be completed with a keyboard in a logical focus order?
Evidence: Visible focus, no keyboard traps, semantic controls, and predictable focus after dialogs.
Accessibility
Meaning without color
Are status, errors, and selections understandable without relying on color alone?
Evidence: Text or icon reinforcement plus sufficient text and control contrast.
Accessibility
Assistive-technology labels
Do controls and dynamic regions expose useful names, roles, and updates?
Evidence: Native HTML first, associated labels, useful alt text, and announced async feedback.
Trust
Predictable data handling
Does the interface explain what happens to user data before sensitive actions?
Evidence: Plain-language privacy cues, permission context, and no surprise collection.
Trust
Honest product states
Are limitations, pricing boundaries, and unavailable features presented honestly?
Evidence: No fake urgency, hidden costs, fabricated activity, or misleading disabled controls.
Quality
Consistent system tokens
Do spacing, typography, color, radius, and elevation follow a repeatable system?
Evidence: Named tokens or documented scales rather than one-off values across the interface.
Quality
Measured runtime quality
Has the real interface been checked for performance, errors, and layout stability?
Evidence: Real-device checks, error monitoring, stable layout, and measured—not assumed—performance.
Methodology
A score you can explain in a review.
Each criterion has equal weight. Surface polish cannot hide foundational gaps.
Observe
Review the real interface, not only its design file or ideal happy path.
Verify
Use screenshots, tests, recordings, component examples, or measured runtime data.
Score
Assign 0, 1, or 2. Reserve 2 for criteria that have been demonstrated.
Prioritize
Fix the weakest group first and repeat the review after the interface changes.
Important: This checklist is a practical design and frontend quality gate. It does not replace product research, security testing, legal review, or performance measurement for your system.
Questions
What teams ask before using the score.
What does production-ready mean for a vibe-coded interface?
It means there is observable evidence for clarity, complete states, responsive behavior, accessibility, trust, system consistency, and runtime quality—not merely an attractive first screen.
How should each checklist item be scored?
Use 0 when missing, 1 when partially implemented or unverified, and 2 only when evidence confirms the criterion works in the real interface.
Is a score above 85 enough to launch?
No. User testing, security review, performance measurement, and product-specific validation still apply. The checklist is a quality gate, not a launch guarantee.