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@react-email/ui
Advanced tools
@react-email/ui
A live preview of your emails right in your browser.
This package is used to store the preview server, it is also published and versioned so that it can be installed when the CLI is being used.
Development workflow
1. Seed email templates
pnpm dev:seed
This generates a boilerplate emails directory for you to work with. These files can also be modified as you see fit since they are not included in git.
2. Run development server
pnpm dev
This is somewhat equivalent to next dev and does not support hot reloading for email templates like the CLI does. It lets you work on the UI for the preview server mainly.
3. Open in your browser
Go to http://localhost:3000
FAQs
A live preview of your emails right in your browser.
We found that @react-email/ui demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 5 open source maintainers collaborating on the project.
Package last updated on 26 May 2026
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