React Email 6.0 by Resend

React Email 6.0 by Resend is an open-source tool that enables developers to embed a visual email editor directly into their applications with just a few lines of code. It includes a new collection of ready-to-use templates for common scenarios like authentication and e-commerce, and it simplifies development by offering a unified package for all components. The editor outputs email-ready HTML that ensures proper rendering across major inbox providers, making it easy to build, customize, and ship emails from within your own app.