# codesize — tools that shaped CodeVetter

> Canonical page: https://codevetter.com/inspiration/codesize

A tiny heuristic can still point a reviewer toward risky code.

## What we admire

codesize was interesting because it suggests function size as one inexpensive maintainability and review signal. Small, transparent heuristics can be useful when they are clearly labeled as leads.

## The principle that stayed

Function size cannot predict a defect by itself. A signal should be calibrated against real outcomes and should never be presented as a proof of failure.

## Where CodeVetter stands

Our integration review decided not to depend on codesize. Repo Unpack’s health inventory remains explicitly heuristic and keeps defect, maintainability, and performance leads separate.

## Sources

- [codesize source repository](https://github.com/ChrisGVE/codesize) — the creator's own source
- [CodeVetter OSS integration decision](https://github.com/Codevetter/codevetter/blob/main/docs/architecture/decisions/oss-integration.md) — the CodeVetter project record

This is independent appreciation, not endorsement, partnership, code reuse, or feature parity.

## Public product links

- [CodeVetter](https://codevetter.com/)
- [Download](https://codevetter.com/download)
- [Documentation](https://codevetter.com/docs/)
- [Source](https://github.com/Codevetter/codevetter)