Guides / Diagnose · Fix · Verify
Clear guides for web app pricing, hiring, Lovable, Supabase, Replit, Base44, responsive interfaces, and launches.
Field guides
Web app pricing guide
The useful answer is not one hourly rate. Your cost depends on whether you need a focused repair, a launch-ready website, or a web app with authentication, payments, databases, and integrations.
Read the guide →Lovable troubleshooting guide
A form can look successful while the database rejects the request, receives the wrong values, or saves a row the user cannot read back. This guide helps you separate those failures and find the responsible layer.
Read the guide →Replit troubleshooting guide
An endless spinner is only the visible symptom. The real cause is usually a request that failed, a session that never resolved, a missing production setting, or a loading state with no error path.
Read the guide →Base44 responsive design guide
A page can be technically responsive and still be frustrating on a phone. The goal is not merely to make everything smaller, but to reorganize each flow for narrow screens, touch input, and readable content.
Read the guide →Still stuck?