My business partner sent a 5K vibe-coded PR that he didn't even test
A developer's business partner shipped a 5,236-line untested vibe-coded payments backend PR whose endpoints failed basic testing.
The author describes reviewing a pull request with 5,236 additions for a payments backend that a business partner generated largely with AI in a single day without testing. The PR's AI-written documentation included redundant boilerplate (e.g., 'returns 400 on error') but omitted operational details like where to obtain API keys, and the endpoints failed when tested. The post is a critical opinion piece on vibe coding and perceived skill atrophy among developers who rely on AI for everything.