diff-cover
Increment Coverage Tool for Javascript Ecosystem
What it does
Automatically find lines of code in your git diff that are missing test coverage or quality checks.
Does the same job
all alternatives →
- ASA syntax highlighter for Git and diff output, written in Rust2020 · github.com · ▲261
- DSDeff – Side-by-side Git diff review in your terminalFeb 2026 · github.com · ▲120
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
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