Open source code-quality projects
Every project in the registry tagged code-quality, ranked by real GitHub adoption.
Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.
🐶 Automated code review tool integrated with any code analysis tools regardless of programming language
DeepAudit：人人拥有的 AI 黑客战队，让漏洞挖掘触手可及。国内首个开源的代码漏洞挖掘多智能体系统。小白一键部署运行，自主协作审计 + 自动化沙箱 PoC 验证。支持 Ollama 私有部署 ，一键生成报告。支持中转站。让安全不再昂贵，让审计不再复杂。
Open-source AI-powered offensive security harness for automated penetration testing.
Frequently asked questions
How many open source code-quality projects are there?
This registry tracks 5 projects tagged code-quality, with 101,166 GitHub stars between them. The most-adopted is strix at 63,281 stars.
Are these code-quality projects free to use?
Yes — 5 of the 5 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which code-quality project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these code-quality projects still maintained?
5 of the 5 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.