Adding the Svelte renderer to Astro
Assuming you have astro installed already and you want to use Svelte components on your site, then you need to install the Svelte renderer and add it to the config.
Install the Svelte renderer
npm install @astrojs/renderer-svelte
Add the the Svelte renderer to config
Add the renderer in astro.config.mjs
.
export default {
renderers: ['@astrojs/renderer-preact', '@astrojs/renderer-svelte']
};