co-mment

Drop-in commenting for non-production websites. Your reviewers click the exact element and type; you get positioned threads with screenshots, an inbox, and agent-ready exports.

Install

npm install @planetary/co-mment

Mount the component once, near your app root, behind a check that keeps it out of production:

import { Comment } from "@planetary/co-mment";

{process.env.NEXT_PUBLIC_VERCEL_ENV !== "production" && (
  <Comment projectKey="cmt_pk_..." />
)}

Create a project and get a publishable key at co-mment.com. Everything renders inside a shadow root, so your styles and the widget's cannot touch each other. The whole thing is under 20kb gzipped.

Docs

• Install & framework notes
• How pins survive redeploys
• Widget API

MIT © Planetary