Overview

The rollup-plugin-svelte-ssr is a Rollup plugin that allows for server-side rendering of Svelte applications at build-time. This plugin is ideal for developers looking to optimize their Svelte apps for improved performance and SEO.

Features

• Server-side rendering of Svelte app at build-time
• Easy integration with Rollup build system
• Improved performance and SEO for Svelte applications

Installation

To install and use the rollup-plugin-svelte-ssr, follow these steps:

1. Install Rollup and the rollup-plugin-svelte-ssr package using npm:

npm install rollup rollup-plugin-svelte-ssr

2. Create or update your rollup.config.js file to include the plugin:

import svelteSSR from 'rollup-plugin-svelte-ssr';

export default {
  input: 'src/index.js',
  output: {
    file: 'dist/bundle.js',
    format: 'iife'
  },
  plugins: [
    svelteSSR()
  ]
};

3. Build your Svelte application using Rollup:

npm run build

4. Check the dist directory for the SSR-ed app:

dist/ssr.html

Summary

The rollup-plugin-svelte-ssr is a powerful Rollup plugin for server-side rendering of Svelte applications. By integrating this plugin into your Rollup build process, you can easily generate a server-side rendered version of your Svelte app, resulting in improved performance and search engine optimization.