Codiff is a beautiful, minimal, local diff viewer for reviewing staged and unstaged Git changes before committing.

• Fast Local Reviews: See changes in any Git repository to review code before committing.
• LLM Walkthroughs: Run codiff -w to ask Codex to give your a review order and more context.
• Inline Review Comments: Comment directly on changed lines and copy all review comments as Markdown for follow-ups.

Download the latest Codiff app from GitHub Releases.

After installing the app, run Codiff > Install Terminal Helper to make the codiff command available in your shell.

codiff

Run it from any Git repository, or pass a path:

codiff /path/to/repository

Review a specific commit:

codiff a1b2c3d

Start with an LLM-generated walkthrough order:

codiff -w
codiff -w a1b2c3d

Launching Codiff in multiple repositories opens a separate native window for each repository.

vp install
vp build
vpr codiff

For live development:

vpr dev
ELECTRON_RENDERER_URL=http://127.0.0.1:5173 vpr electron

Useful checks:

vp check
vp test
vp build