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Local codereview tool for handing structured review to agent

A developer released local-review, a single-user tool for reviewing git branches and exporting structured markdown reviews to coding agents. The tool combines a Go backend with a React frontend into a single binary, using SQLite for persistent draft storage across multiple repositories.

read1 min views1 publishedJul 9, 2026
Local codereview tool for handing structured review to agent
Image: source

A local, single-user tool for reviewing a git branch, leaving line/range comments, and exporting the review as markdown to hand to a coding agent. Go backend + React frontend, shipped as a single binary. See SPEC.md for the design.

The React app builds into web/dist

, which the Go binary embeds — so build the frontend first, then the binary:

cd web
npm install
npm run build
cd ..

go build -o local-review .
./local-review -root /path/to/folder-of-repos

Opens http://127.0.0.1:7777

in your browser. Pick a repository (any git repo directly under the root), then a head branch (base defaults to the merge-base with main

/master

), review the diff, click/drag line numbers to comment, then Export to preview, copy, or download the markdown.

The SQLite DB lives next to the binary (local-review.db

), keyed by repo path, so one install serves many repos and resumes each independently; draft reviews are pruned after -retention-days

(default 30).

flag default purpose
-root
.
folder containing one or more git repositories
-port
7777
listen port
-retention-days
30
prune draft reviews older than this on startup
-no-open
false
don't auto-open the browser

Run the Go server and the Vite dev server side by side (Vite proxies /api

to :7777

):

./local-review -root /path/to/folder-of-repos -no-open   # terminal 1
cd web && npm run dev                                     # terminal 2 → http://localhost:5173
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