Bit Cloud reposted this
90% of what you check in an AI code review already works. The interesting failures are in what nobody checks yet. Syntax? Clean. Null handling? Solid. Naming conventions? Better than most humans. AI nails the stuff that filled review comments for twenty years. So what actually breaks? The AI built a date picker from scratch when one already existed two directories away. It didn't reuse. It regenerated. It put validation logic inside a page component when a shared validation layer was sitting right there. The fix worked, but it was in the wrong place. It wired billing directly to a UI component because they happened to be in the same prompt context. Dependency direction reversed. Nothing caught it. These are exactly the problems we've been focusing on at Bit for the past decade. Component reuse. Dependency direction. Solution placement. Independence. API surface. File focus. They were important when humans wrote code at small scale. With AI generating and changing dozens of components in one shot, they became the entire review. The review skills haven't changed. The failures have.