@modem-dev/hunk

hunk

Terminal UI diff viewer for code review with Git integration

Demo

Terminal preview

hunk

Overview

Hunk is a keyboard-driven terminal UI for reviewing Git diffs.

It lets you move through files and hunks, switch diff layouts, and adjust display options while inspecting changes.

Review-first terminal diff viewer for agentic coders

Keyboard Shortcuts

Filter files and changes/

Show keyboard shortcuts?

Move to the next or previous hunk] / [

Move to the next or previous file. / ,

Switch diff layouts0 / 1 / 2

Toggle the sidebars

Toggle line numbersl

Toggle line wrappingw

Latest Release

v0.22.0

Released: Sep 10, 2026

What's Changed

test(website): cover stable changelog promotion by @benvinegar in https://github.com/modem-dev/hunk/pull/973
feat(website): add VCS landing pages and sitemap alias by @benvinegar in https://github.com/modem-dev/hunk/pull/970
Add hunk-gh, hunk-viewed to hunk-extension marketplace by @benvinegar in https://github.com/modem-dev/hunk/pull/981
fix(pager): stop CPU pegging and truncation on large piped documents by @benvinegar in https://github.com/modem-dev/hunk/pull/978
feat(extensions): show delegated review metadata by @benvinegar in https://github.com/modem-dev/hunk/pull/986
feat(extensions): add review reload requests by @benvinegar in https://github.com/modem-dev/hunk/pull/988
build: upgrade Bun to 1.4.2 by @benvinegar in https://github.com/modem-dev/hunk/pull/990
feat: add static-first history browsing by @benvinegar in https://github.com/modem-dev/hunk/pull/979
refactor(ui): share desktop chrome with history by @benvinegar in https://github.com/modem-dev/hunk/pull/983
feat(ui): make history automatically responsive by @benvinegar in https://github.com/modem-dev/hunk/pull/987
fix(ui): prepare history reviews before terminal handoff by @benvinegar in https://github.com/modem-dev/hunk/pull/989
refactor(ui): keep history reviews in one renderer by @benvinegar in https://github.com/modem-dev/hunk/pull/992
refactor: move hunkdiff into packages/hunk by @benvinegar in https://github.com/modem-dev/hunk/pull/997
docs(website): list hunk-history in the extension directory by @any-victor in https://github.com/modem-dev/hunk/pull/995
refactor(ui): route surfaces through one session runtime by @benvinegar in https://github.com/modem-dev/hunk/pull/998
refactor(extensions): centralize session ownership by @benvinegar in https://github.com/modem-dev/hunk/pull/999
fix(ui): keep suspended jobs alive upon fg by @HackAttack in https://github.com/modem-dev/hunk/pull/996
feat(ui): collapse sidebar tree folders by @benvinegar in https://github.com/modem-dev/hunk/pull/1009
test(ui): harden job control resume coverage by @benvinegar in https://github.com/modem-dev/hunk/pull/1010
refactor: extract bundled Git provider by @benvinegar in https://github.com/modem-dev/hunk/pull/1001
refactor: extract shared VCS infrastructure by @benvinegar in https://github.com/modem-dev/hunk/pull/1005
refactor: extract bundled Jujutsu provider by @benvinegar in https://github.com/modem-dev/hunk/pull/1002
refactor: extract bundled Sapling provider by @benvinegar in https://github.com/modem-dev/hunk/pull/1003
feat(cli): support replies to review comments by @benvinegar in https://github.com/modem-dev/hunk/pull/1012
feat(ui): group history by day by @benvinegar in https://github.com/modem-dev/hunk/pull/1011
docs(architecture): refresh maintainer guidance by @benvinegar in https://github.com/modem-dev/hunk/pull/1013
chore: organize repository scripts by @benvinegar in https://github.com/modem-dev/hunk/pull/1014
fix(ui): save log view preferences by @benvinegar in https://github.com/modem-dev/hunk/pull/1015
refactor(ui): use default diff row memo comparison by @benvinegar in https://github.com/modem-dev/hunk/pull/1017
refactor(ui): inline diff row dispatch by @benvinegar in https://github.com/modem-dev/hunk/pull/1018
refactor(ui): require planned diff rows by @benvinegar in https://github.com/modem-dev/hunk/pull/1019
feat(ui): show history commit metadata in reviews by @benvinegar in https://github.com/modem-dev/hunk/pull/1016
refactor(ui): make diff row dispatch exhaustive by @benvinegar in https://github.com/modem-dev/hunk/pull/1025
refactor(ui): share diff row note targets by @benvinegar in https://github.com/modem-dev/hunk/pull/1026
refactor(ui): clarify raw diff row planning by @benvinegar in https://github.com/modem-dev/hunk/pull/1027
chore(deps): bump the github-actions group with 2 updates by @dependabot[bot] in https://github.com/modem-dev/hunk/pull/966
feat(dev): add disposable Firecracker shell by @benvinegar in https://github.com/modem-dev/hunk/pull/1030
fix(cli): print static reviews without a tty by @benvinegar in https://github.com/modem-dev/hunk/pull/1029
docs(video): require readable terminal commands by @benvinegar in https://github.com/modem-dev/hunk/pull/976
fix(git): shorten SHAs in comparison titles by @benvinegar in https://github.com/modem-dev/hunk/pull/1035
fix(keys): match alt across terminal protocols by @benvinegar in https://github.com/modem-dev/hunk/pull/991
docs(website): list hunk-compact-filenav in the extension directory by @rschoch in https://github.com/modem-dev/hunk/pull/1034
feat(ui): animate docked pane transitions by @benvinegar in https://github.com/modem-dev/hunk/pull/941
fix(session): report daemon health probe failures by @samuela in https://github.com/modem-dev/hunk/pull/927
feat(review): add multiline comment selections by @benvinegar in https://github.com/modem-dev/hunk/pull/931
feat(log): review con

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