Show HN: Deff – side-by-side Git diff review in your terminal
flamestro Thursday, February 26, 2026
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
Summary
The article discusses the development of a new cryptographic protocol called DEFF, which aims to provide efficient and secure data sharing among untrusted parties. It focuses on the protocol's design, security guarantees, and potential applications in various domains.
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Summary
github.com