head to head · open source
pr-agent vs hunk
pr-agent has 14,462 GitHub stars, 2,065 forks, 102 open issues and last shipped 2 days ago. hunk has 9,752 stars, 326 forks, 162 open issues and last shipped 2 days ago. pr-agent leads on adoption by 48% (14,462 vs 9,752 stars). pr-agent is written in Python under MIT; hunk is written in TypeScript under MIT. pr-agent has attracted 14% as many forks as stars, hunk 3%. pr-agent was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (code-review), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| pr-agent | hunk | |
|---|---|---|
| GitHub stars | ★ 14K | ★ 9.8K |
| License | MIT | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-03 | 2026-11-03 |
| Forks | ⑂ 2.1K | ⑂ 326 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick pr-agent if
- You weight community size — 14K stars and counting
- You want the MIT license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick hunk if
- You want the hunk feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and hunk fits your workflow better
About pr-agent
The Original Open Source PR Reviewer This repository contains the open source PR Agent Project. It is not the Qodo offering for open source projects. PR Agent is an open source, AI powered code review agent and a community maintained legacy project of Qodo. It is distinct from Qodo's primary AI code review offering, which provides a feature rich, context aware experience. Qodo offers a free version for open source projects and integrates seamlessly with GitHub, GitLab, Bitbucket, and Azure DevOps for high quality automated reviews. Sponsors PR Agent is a community maintained open source project, with its ongoing…
read the full pr-agent overview →
About hunk
hunk Hunk is a review first terminal diff viewer for agent authored changesets, built on OpenTUI and Pierre diffs. hunk.dev · Documentation multi file review stream with sidebar navigation inline AI and agent annotations beside the code split, unified, and responsive auto layouts watch mode for auto reloading file and Git backed reviews keyboard, mouse, pager, and Git difftool support Split view with sidebar and inline AI notes Unified view and mouse selectable menus Install The default installation method on macOS and Linux downloads a standalone binary and installs it into /.hunk . It checks the archive…
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Frequently asked questions
Is pr-agent or hunk more popular?
pr-agent has 14,462 GitHub stars and hunk has 9,752. pr-agent has the larger community by that measure.
Are pr-agent and hunk free?
Both are open source. pr-agent is licensed under MIT and hunk under MIT. Neither carries a licence fee.
What is the difference between pr-agent and hunk?
pr-agent is written in Python and hunk in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, pr-agent or hunk?
Choose pr-agent if you want the larger community (14,462 stars) or its MIT licence terms. Choose hunk if its feature set, stack or MIT licence fits better. Both are self-hostable.