I let Claude Code write an entire feature for a week. Here's what actually broke.

I've been building things with AI for about a year now. Autocomplete, chat, the usual. But last month I decided to try something different. I picked one feature on a side project I'm working on and handed the entire thing to Claude Code. Not "help me write this function." Not "review this PR." The whole feature. Architecture, schema, API, UI, tests. For one full week, I didn't write a single line by hand. I only reviewed, ran, and prompted. I wanted to know how far this actually goes when you take the.