Vibe Entropy

Medium — good to knowVibecoding

ELI5 — The Vibe Check

Vibe entropy is the natural tendency of a codebase that started with good vibes to drift toward chaos over time. Each lazy PR, each shortcut AI edit, each untested feature increases the entropy. Fighting it requires active discipline.

Real Talk

Vibe entropy describes the gradual quality degradation in AI-assisted codebases driven by the high velocity of changes and lower per-change scrutiny. Each vibe-merged PR is a small entropy increase; cumulatively they produce tangled architecture. Counteracted by maintaining review discipline even as AI accelerates change rate, and periodic cleanup sprints.

When You'll Hear This

"Vibe entropy is up — this service used to be clean." / "AI velocity without review discipline equals pure vibe entropy."

Related Terms

Code Rot

Code rot is the slow decay of a codebase from neglect. Comments become lies. Dead code piles up. Conventions drift.

beginnerArchitecture

Entropy Tax

Entropy tax is the cost you pay every time you touch a messy codebase. Every new feature takes 20% longer because the code is tangled.

intermediateArchitecture

Technical Debt

Technical debt is the coding equivalent of putting things on a credit card.

beginnerVibecoding

Vibe Coding

Vibe coding is writing software by vibes — you describe what you want to an AI, it writes the code, and you just... vibe.

beginnerVibecoding

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