What do you actually check before shipping a vibe-coded app?

I’ve been building more with AI coding tools lately, and one thing I keep thinking about is what happens after the app looks “done.”

With tools like Lovable, Bolt, Replit, Cursor, Claude Code, etc., getting a working app is becoming incredibly fast.

But before putting real users on it, what do you actually check?

For example:

Security
Exposed API keys
Broken API requests
Console/runtime errors
Performance
SEO
Accessibility
Mobile issues

Do you have a specific checklist or tool you use before shipping?

And for non-technical vibe coders especially: how do you know your app is actually production-ready and not just working in the preview?

Curious to hear what people are doing in practice.