Open source codereview projects
Every project in the registry tagged codereview, ranked by real GitHub adoption.
🐶 Automated code review tool integrated with any code analysis tools regardless of programming language
An extensible and friendly code review tool for projects and companies of all sizes.
Agentic AI framework for enterprise workflow automation.
Frequently asked questions
How many open source codereview projects are there?
This registry tracks 3 projects tagged codereview, with 12,946 GitHub stars between them. The most-adopted is reviewdog at 9,641 stars.
Are these codereview projects free to use?
Yes — 3 of the 3 carry an explicit open-source licence across 2 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 codereview 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 codereview projects still maintained?
3 of the 3 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.