Adding Thousands of Lines to Your Codebase Isn't Impressive. It's Actually Bad.

Vibe coders brag about adding thousands of lines of code with AI, but measuring productivity by lines of code is like measuring aircraft progress by weight. Research shows AI-generated code has higher duplication, lower reuse, and can run up to 446x slower. Neither max lines nor min lines is the poin. Code is what you write after you've found something that needs it.