Send Beautiful Transactional Emails from Next.js with Resend + React Email

Most email tutorials use raw HTML strings. In 2026 we have React Email — write email templates as JSX components. Combined with Resend, you get type-safe, beautiful transactional emails in minutes. Setup npm install resend @react-email/components Create a template // emails/WelcomeEmail.tsx import { Html , Body , Container , Heading , Text , Button , Hr } from " @react-email/components " ; export function WelcomeEmail ({ name }: { name : string }) { return ( < Html > < Body style = { { backgroundColor : " #09090b " , fontFamily : " sans-serif " } } > < Container style = { { maxWidth : " 500px " , margin : " 0 auto " , padding : " 40px " } } > < Heading style = { { color : " #f4f4f5 " , fontSize : " 24px " } } > Welcome, { name } ! </ Heading > < Text style = { { color : " #a1a1aa " , fontSize : " 14px " , lineHeight : " 24px " } } > Thanks for signing up. You are all set to start building. </ Text > < Button href = "https://yourapp.com/dashboard" style = { { backgroundColor : " #3b82f6