Diffcat – a TUI for delightful Git diffs

Name: Diffcat – a TUI for delightful Git diffs
Availability: InStock
Author: trebaud

by trebaud·Jun 11, 2026·4 points·2 comments

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AI Analysis

●●SolidCozySlick

Stats dashboard tracks human vs AI contributor split—timely feature delta and lazygit lack.

Strengths

•GitHub-style diffs with green/red tints, line-number gutters, and syntax highlighting look polished.
•Stats view shows contribution calendar, per-author ranking, activity charts, and AI agent usage split.
•Built on Bubble Tea with prebuilt binaries for macOS and Linux—no Go installation required.

Weaknesses

•Narrower scope than delta and difftastic means fewer advanced diff features for power users.
•Zero stars and forks at launch suggests untested tool in a crowded git TUI category.

Post Description

Built this github style git diff TUI, hope others find it useful. Very focused in scope compared to other existing tools. Includes a stats view showing contributors rank, AI agent usage and other useful stuff.