Add the Vercel Toolbar to Local and Production Environments

The Vercel Toolbar is available by default on all preview environments. In production environments the toolbar supports ongoing team collaboration and project iteration. When used in local environments, you can see and resolve preview comments during development, streamlining the process of iterating on your project.

All toolbar features such as Comments, Draft Mode, and Visual Editing, are available in both production and local environments.

To enable the toolbar on production or local environments, add it to your project using the @vercel/toolbar package, or with an injection script.