A keyboard-first desktop Git client, built in Rust with GPUI. Review your AI agent's code before you push, then take it to merge.
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Reviu keeps the whole review loop in one native app: read your local diffs, review the code your agent wrote, and (with Reviu Pro) do GitHub pull request review, instead of bouncing between a Git client, the terminal and the browser. No Electron, no webview.
Run Claude or Codex from the sidebar, read the diff it produced in a real editor, leave inline comments on the lines you want changed, and send them back to the agent. Works on local changes, no account needed.
Inline and split diffs, staging by hunk, commit / amend / undo, branch, merge, rebase (including interactive), cherry-pick, stash and conflict resolution, all reachable from a command palette. A built-in terminal sits beside the diff and opens in the selected repo.
Notifications, saved pull request lists with filters, and repository browsing in one desktop home, backed by a multi-tier cache so it stays fast.
Open a PR in inline or split diff, comment on the exact lines, stack comments into a pending review and submit them together (Approve / Request changes / Comment), track checks, and merge when the branch is ready.
Reply to review threads, resolve conversations, and get an optional AI brief of a pull request (summary, files to review first, risks) with your own OpenAI or Anthropic key.
Free covers local Git and the agent panel. Reviu Pro adds the in-app GitHub integration (notifications, repository browsing, pull request review, issues, checks and merge actions) for $9/month or $79/year, with a 14-day trial.
desktop/: the Rust + GPUI desktop app (this is the client).landing/: the Astro marketing site (reviu.dev).extension/: browser extension for GitHub repos, PRs, and issues.
The GitHub-integration backend (the service powering Reviu Pro) is closed-source and lives in a separate private repository. The Free features (local Git and the agent panel) run fully without it.
Source-available under FSL-1.1-ALv2 (Functional Source License, Apache 2.0 future license): use, modify and redistribute freely for any non-competing purpose; each version converts to Apache-2.0 two years after its release.
See SECURITY.md to report a vulnerability.