study
The state of vibe-coded code quality (99 repos)
Based on 99 repos · published 10 June 2026
the numbers
| figure | what it measures |
|---|---|
| 56.6% | had duplicated logic |
| 51.5% | had files past the ~600-line threshold |
| 47.5% | contained commented-out code |
methodology
clean·vibes heuristic rules engine run over the same 99 public AI/vibe-coded GitHub repos, collected June 10 2026.