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Deff

Brenno Flávio de Almeida (brenno-flavio412) Publisher

Install latest/beta of Deff

Ubuntu 16.04 or later?

Make sure snap support is enabled in your Desktop store.

Install using the command line

sudo snap install deff --beta

Don't have snapd? Get set up for snaps.

Deff is only available on the unstable beta channel. It could break and change often.

Channel Version Published

Details for Deff

Package name

  • deff

License

  • MIT

Last updated

  • 14 June 2026 - latest/beta
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Interactive side-by-side git diff viewer

deff is a Rust TUI for interactive, side-by-side file review of git diffs. It supports reviewing local branch changes against upstream, explicit commit ranges, and uncommitted or untracked files in your working tree.

Features include:

  • Side-by-side panes with independent horizontal scrolling
  • Per-file navigation with keyboard and mouse controls
  • Vim-like motions and in-diff search
  • Syntax highlighting with added/deleted line tinting
  • Per-file reviewed toggles with local persistence under .git

Install Deff on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.

Arch Linux

CentOS

Debian

elementary OS

Fedora

KDE Neon

Kubuntu

Manjaro

Pop!_OS

openSUSE

Red Hat Enterprise Linux

Ubuntu