lumen

Fast terminal diff viewer and code review TUI with AI-generated commit messages and change summaries.

Desktopfreeglobal

A fast terminal-based diff viewer and code-review TUI written in Rust that displays git and Jujutsu changes side-by-side with syntax highlighting, file/hunk annotations, watch mode, and stacked-commit review. It helps make large diffs easier to follow and can optionally generate commit messages and change summaries using multiple LLM providers. Intended for developers who review teammates' or their own changes and prefer to work in the terminal; open-source under the MIT license and self-hostable.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of lumen - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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