Blog

Notes on building and fixing things.

Practical answers to the problems I see most: apps that work in the preview but not live, websites nobody finds, pages that don't turn visits into customers.

8 November 2026 · 8 minute readYour AI-built app works in the preview but breaks when it's live. Here's why.The 7 most common reasons an app made with Lovable, Bolt, Replit, v0 or Cursor breaks after publishing, and how to fix each one.
8 November 2026 · 6 minute readYour users aren't getting Supabase sign-up emails. It worked when you tested it. Here's why.Supabase's built-in email sender only writes to your own team, two emails an hour. How to spot it and how to switch to your own sender.

Also

Notes on building and fixing things.

Other things I build