Vibe Coding Without the Technical Debt: 10 Things You Must Check Before Shipping

Vibe coding has changed the way we build software.

You can describe a feature in natural language, let AI generate the code, test it, make a few adjustments, and have something working in minutes.

But there is a difference between "it works" and "it's production-ready."

AI-generated code can easily overlook important areas such as SEO, accessibility, security, performance, responsive design, and maintainability.

Before shipping anything created through vibe coding, use this checklist.

1. SEO

If you're building a public-facing website, make sure AI-generated pages are actually search-engine friendly.

Check for:

• Proper page titles and meta descriptions.
• Correct H1, H2, and H3 hierarchy.
• Semantic HTML.
• Descriptive URLs.
• Image alt text.
• Canonical URLs where required.
• Open Graph and social sharing metadata.
• Structured data where appropriate.
• No accidental noindex tags.

Don't let AI replace semantic HTML with unnecessary <div> elements everywhere.

2. Accessibility

A UI that looks good is not automatically accessible.

Check:

• Keyboard navigation.
• Visible focus states.
• Proper form labels.
• Color contrast.
• Screen-reader support.
• Meaningful button and link text.
• Appropriate image alt text.
• Correct semantic HTML.
• Accessible error messages.

For example, use a real <button> for an action instead of turning a <div> into a fake button.

Accessibility should be considered from the beginning, not added after the UI is finished.

3. Responsive Design

AI-generated interfaces are often optimized for the screen you're currently looking at.

Test the application on:

• Mobile.
• Tablet.
• Laptop.
• Large desktop.

Look for:

• Horizontal scrolling.
• Broken layouts.
• Text overflow.
• Buttons going outside the screen.
• Tables breaking the layout.
• Incorrect spacing.
• Modals that don't fit on mobile.

Don't assume responsive CSS is correct just because the desktop version looks good.

4. Security

Never assume AI-generated code is secure.

Review:

• Authentication.
• Authorization.
• API permissions.
• Input validation.
• XSS protection.
• SQL injection risks.
• File upload validation.
• Sensitive data exposure.
• API keys and secrets.
• Access control.

Most importantly, never expose secrets directly in frontend code.

AI can generate functional code that accidentally creates a serious security vulnerability.

5. Performance

Working code can still be slow code.

Look for:

• Unnecessary API requests.
• Large JavaScript bundles.
• Unoptimized images.
• Excessive database queries.
• Unnecessary re-renders.
• Missing pagination.
• Missing caching.
• Heavy dependencies.
• Expensive loops or operations.

Always ask:

What happens when this application has 10x more users or data?

Test performance with realistic data, not just five sample records.

6. User Experience

AI can create a technically correct interface that provides a poor user experience.

Check:

• Is the primary action obvious?
• Are error messages understandable?
• Does the user know when an action succeeds?
• Are destructive actions protected?
• Are forms simple enough?
• Are loading states clear?
• Are empty states useful?
• Is the navigation intuitive?

Don't judge the UI only by how it looks.

Judge it by how easily a real user can complete a task.

7. Error, Loading & Empty States

Don't build only the happy path.

Every important feature should consider:

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