deff

You definitely need a gif or apng file showing it's use in the github readme. And a link to an asciicinema would help a lot too. --- Also, I'm not sure how useful the side-by-side view is. The second example (https://github.com/flamestro/deff/blob/main/docs/example_02....) is confusing. The left side has lines 1365-1371 having the same code as lines 1374-1380 on the right side, yet they're not aligned with each other. Most diff views would put padding between lines 1364-1365 on the left side so lines 1365-1371 are aligned with 1374-1380 on the right side.

deff is an interactive Rust TUI for reviewing git diffs side-by-side with syntax highlighting and added/deleted line tinting. It supports keyboard/mouse navigation, vim-style motions, in-diff search (/, n, N), per-file reviewed toggles, and both upstream-based and explicit --base/--head comparisons. It can also include uncommitted + untracked files (--include-uncommitted) so you can review your working tree before committing. Would love to get some feedback

I built Deff because AI coding tools sped up writing code, but reviewing their changes became the new bottleneck. Most of my time was going into checking noisy diffs, understanding intent, and making sure nothing subtle broke. Deff is focused on one thing: helping you review AI-generated code changes faster and with more confidence. It helps surface what changed and is allowing me to use it with some vim motions so I can easily jump from nvim to opencode to deff. Would love feedback from people using AI coding assistants heavily — especially on review workflows, false positives, and what still feels slow.