Svem

Svem is a preprocessor for Svelte in Markdown. It allows you to write Svelte components in Markdown files. Insipired by Vitepress, Svem aims to provide a simple and easy way to write Svelte components in Markdown files.

Installation

bun add -d svem

Usage

To use Svem, update your svelte.config.js file to to include svem in the preprocess array.

import adapter from '@sveltejs/adapter-cloudflare';
import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
import { svem } from 'svem';

const config = {
    preprocess: [vitePreprocess(), svem()],
    kit: {
        adapter: adapter()
    },
    extensions: ['.svelte', '.svem', '.svx']
};

export default config;

Features

• Supports Svelte syntax highlighting.
• Supports markdown syntax highlighting.
• Write Svelte components in Markdown files.
• Frontmatter.
• Code blocks.
• Code highlighting (using Shiki).
• Inline code highlighting.
• Code group blocks
• Code preview blocks
• Callout blocks (tip, note, important, warning, caution).
• Layouts.
• Heading links generation and injection.

Note: Only one script tag is allowed in a Svem file.

To make working with Svem easier, you can use the Svem VSCode extension. It provides syntax highlighting, snippets, and basic intellisense for Svem files.