Vibe Coding: Building Your Own Tools When You're Not a Programmer
A new category of software exists now, and it had no name for most of computing history. The program written for exactly one user, by that user, who cannot program. A script that renames your photo library the way you specifically like it. A page that tracks the one habit you actually care about. A tool with a market of one, built in an afternoon, by describing it. The workflow got its name in February 2025, when the AI researcher Andrej Karpathy described a style of building where you “fully give in to the vibes, embrace exponentials, and forget that the code even exists.” His summary of the method was cheerfully unrigorous. “I just see stuff, say stuff, run stuff, and copy-paste stuff, and it mostly works.” The phrase vibe coding stuck hard enough that Collins Dictionary made it a word of the year, and the practice has since matured toward something the professionals call agentic engineering. This post is about what the amateur version is actually like, because the amateur version is the revolution. ...