If you vibe-code, read this before you share anything you built. An agent can produce a working app in an afternoon. What it cannot do is check that the app works on a second machine, with a second person, or after a restart. That gap is where most vibe-coded projects break, and it is what these five habits close. 1. Run it from a clean copy Your machine has things the repository does not: a global tool, an old environment variable, a file you never committed. Clone the project i...