Hunk replaces plain git diff with an interactive terminal UI for reviewing full changesets. It offers split, stacked, and auto layouts, inline AI and agent annotations, sidebar navigation, watch mode, mouse support, and pager integration. You install it via npm or Homebrew and configure themes, VCS, and behaviors in a TOML config.

• Hunk turns git diff into a full interactive TUI (split/stacked/auto layouts, sidebar nav, watch mode) instead of plain text output
• It's the only tool in its comparison set (vs lumen, difftastic, delta, diff-so-fancy) offering inline AI annotations plus responsive layouts and true multi-file review
• Works as a drop-in git pager or standalone CLI, and supports Jujutsu/Sapling revsets alongside Git
• Installable via npm or Homebrew, configurable through a TOML file, and its rendering primitives (HunkDiffView) are exposed for building other OpenTUI apps