oyo

oyo [options] [file]

oyo is a step-through diff viewer that extends traditional diffs with an evolution mode. You can use it like a normal diff viewer with scrolling and hunk navigation, or step through changes one at a time watching the code evolve from old to new.View modes include unified, split, evolution, and blame. It supports clipboard integration and can be configured as a git difftool.

~/.config/oyo/config.toml

Configuration file for UI settings including view mode, auto-centering, line wrapping, and scrollbar display.

Best used with Git integration. Standalone diff viewing requires properly formatted diff input.

oyo was created by ahkohd and is written in Rust.

diff(1), delta(1), difftastic(1)