The Vibe Coding Hangover: Why the Harness Matters More Than the Model
The AI development industry is currently chasing an illusion.
Right now, it is trivially easy to use a black-box AI tool to generate a 5000-line prototype over a weekend. The ideas flow. Progress feels limitless because you are completely unconstrained by existing structure. You bundle all your architectural risks into one massive leap and convince yourself the project is 90% done.
And then Monday morning hits and your head is spinning. We call this the "vibe coding" hangover.
You try to integrate that demo into the existing system with legacy auth pipelines, strict data models, and enterprise constraints. Everything falls apart. You realize that a massive leap of generated code isn't development—it's a liability. The problem is that you already promised your boss to deliver the thing by Wednesday.
Real engineering isn't writing a million lines of code from scratch. Real engineering is finding a seam in an existing system, proving a concept, and safely shipping fifty small, incremental steps.