Hunk is a terminal diff viewer designed for reviewing code changes interactively rather than reading plain unified diff output.
It’s aimed particularly at developers working with agent-generated changesets, giving them a review-first interface with sidebar navigation, syntax-highlighted diffs, multiple layouts, and support for Git, Jujutsu, Sapling, raw files, and patch input.
This is free and open source software.
Key Features
- Provides a multi-file review stream with sidebar navigation for moving through changesets.
- Supports inline AI and agent annotations beside the code being reviewed.
- Offers split, stacked, and responsive automatic layouts for different terminal sizes.
- Includes watch mode for automatically reloading file and version-control backed reviews.
- Works with keyboard, mouse, pager, Git difftool, Jujutsu, Sapling, raw file, and patch workflows.
Website: github.com/modem-dev/hunk
Support:
Developer: Modem
License: MIT License
Hunk is written in TypeScript. Learn TypeScript with our recommended free books and free tutorials.
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Read our verdict in the software roundup.
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