DiffCue

DiffCue helps you do code review like you are looking at git diff, but you can also use AI to get change summaries and chat with the code change.

Why DiffCue is useful:

AI coding agents (Cursor, GitHub Copilot, Claude Code, Windsurf): most can review or explain their own uncommitted changes, usually in one pass: a summary or a list of findings. You never have to look at the code, so it's easy to only half understand what changed.

In DiffCue you go through the code yourself, file by file and hunk by hunk, with the before and after side by side. Each hunk gets its own explanation, written with the whole change in mind, and its own AI chat for follow-up questions.

git diff, or your editor's diff view: shows what changed but says nothing about why it matters, and there's no one to ask. DiffCue explains each hunk in place and answers follow-up questions without you leaving the file.

DiffCue reads every code change an agent touched and explains each change one at a time, so the change that matters doesn't slip past in a quick skim.