previewEmail

previewEmail() renders your Svelte 5 component and launches the resulting HTML in a browser or logs it to the console.

Option	Type	Default	Description
component	Svelte Component	-	The Svelte component to render.
props	Props	-	The component’s input properties.
mode	browser \| console	browser	Determines where the preview is shown.
options	RenderOptions	-	See Render Options.

Render Options

Configure the rendering process with these options:

Option	Type	Default	Description
plainText	boolean	true	Whether to generate a plain-text version of the email.
beautify	boolean	true	Whether to beautify the HTML output.
minify	boolean	true	Whether to minify the HTML output.

Example

import MyEmail from './MyEmail.svelte';
import { previewEmail } from 'sailkit';

await previewEmail(
  MyEmail, // Svelte component
  { text: 'Hello World!' }, // Component props
  'browser' // Render in a new browser window
);