Reviu

Reviu is a native desktop application built in Rust for reviewing code that AI agents write. It started as a Git client with an agent panel, but the maker rebuilt it around the insight that the important workflow is not chatting with an agent — it is reviewing what the agent changed before you push.

Each session is tied to a project and checkout. Agents run in isolated worktrees, their tool calls and file changes stay visible, and each turn ends with a diff receipt. You can comment on exact lines and send those comments back to the agent with file and line context. Checkpoints let you undo a turn or edit an earlier prompt without touching HEAD or staged changes.

The free version includes agent sessions, local diff review, worktrees, checkpoints, a built-in editor and terminal, and local Git workflows. Pro adds the GitHub layer: pull request review, checks, merge, notifications, and browser handoff. The boundary between agent-written code and code you actually reviewed stays clear.