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Code Review Diff-Size & Pace Simulator

Interactive 3D simulator of the well-documented code-review defect-detection curve: watch how bigger diffs and faster review pace make bugs slip past reviewers, with a live scan of a code diff and per-defect catch/escape outcomes.

Algorithms & AI3DModerate60 FPS📱 Mobile-adapted⇄ 2D version

Code review doesn't fail because teams skip it — it fails because a review still happens but stops catching anything once the diff gets too big or the reviewer moves too fast. This simulator turns that documented effect into a live 3D scan: pick a diff size, a review pace and a defect density, and watch a scan line sweep a grid representing the diff, resolving each hidden defect to caught or escaped in real time against a probability model grounded in published peer-review research. Live readouts track the predicted catch probability, this run's caught/escaped defects, and the cumulative catch rate across every review you run.

⚙ Under the hood

Interactive 3D simulator of the documented code-review defect-detection curve: watch a scan line sweep a diff grid and see how bigger diffs and faster review pace let bugs slip past reviewers.

code reviewsoftware engineeringdefect detectionmobile developmentqueueing model

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install