ViteSvelteKit
Svelte Email Tailwind (NPM Package)

A utility library that reduces email template code by 50% by leveraging Tailwind CSS classes in Svelte email components.
Opportunity
Tailwind significantly reduces the number of lines of code that have to be written in email development, because the alternative is to define styles as JS objects. But unlike React Email, there was no Tailwind integration for Svelte Email.
Solution
Library that manipulates the source code of email components on compile-time (using a Vite plugin) to extract Tailwind-classes and convert them to inline styles.
Result
A vite plugin that handles Tailwind processing for you; and a UI to see your emails while developing, exactly as they will be in your inbox.