Introduction

When your workflow moves away from GitHub pull requests — maybe you switched to conductor, or trunk-based development — you lose the "Files Changed" view. You can't see everything you changed relative to main in one place.

DiffHub brings that view back. Run one command inside any git repo and it opens a browser-based diff of every change since your branch diverged from main.

Watch the demo (2 min)

What you get

• PR-style diffs — diffs against the merge-base, matching GitHub's "Files Changed" view
• Split and unified views — toggle with s
• Inline comments — tag lines as [must-fix], [suggestion], [nit], or [question]
• File sidebar — filter files with /, see per-file +/- stats
• Live refresh — watches your working tree and updates automatically
• Context menu — right-click to open in Zed, VS Code, Terminal, or Finder

Quick start

Copynpx diffhub@latest

Run inside any git repository. Opens http://localhost:2047 with all changes between your branch and main.

Next steps

• Installation — install globally or run with npx
• Usage — CLI flags and examples
• Features — explore all features