This Astro integration enables server-side rendering and client-side hydration for your SolidJS components.

There are two ways to add integrations to your project. Let’s try the most convenient option first!

Astro includes a CLI tool for adding first party integrations: astro add. This command will:

  1. (Optionally) Install all necessary dependencies and peer dependencies
  2. (Also optionally) Update your astro.config.* file to apply this integration

To install @astrojs/solid-js, run the following from your project directory and follow the prompts:

Terminal window
# Using NPM
npx astro add solid
# Using Yarn
yarn astro add solid
# Using PNPM
pnpm astro add solid

If you run into any issues, feel free to report them to us on GitHub and try the manual installation steps below.

First, install the @astrojs/solid-js integration like so:

Terminal window
npm install @astrojs/solid-js

Most package managers will install associated peer dependencies as well. Still, if you see a “Cannot find package ‘solid-js’” (or similar) warning when you start up Astro, you’ll need to install SolidJS:

Terminal window
npm install solid-js

Now, apply this integration to your astro.config.* file using the integrations property:

import { defineConfig } from 'astro/config';
import solid from '@astrojs/solid-js';
export default defineConfig({
// ...
integrations: [solid()],
// ^^^^^^^

To use your first SolidJS component in Astro, head to our UI framework documentation. You’ll explore:

  • 📦 how framework components are loaded,
  • 💧 client-side hydration options, and
  • 🤝 opportunities to mix and nest frameworks together

Combining multiple JSX frameworks

Section titled Combining multiple JSX frameworks

When you are using multiple JSX frameworks (React, Preact, Solid) in the same project, Astro needs to determine which JSX framework-specific transformations should be used for each of your components. If you have only added one JSX framework integration to your project, no extra configuration is needed.

Use the include (required) and exclude (optional) configuration options to specify which files belong to which framework. Provide an array of files and/or folders to include for each framework you are using. Wildcards may be used to include multiple file paths.

We recommend placing common framework components in the same folder (e.g. /components/react/ and /components/solid/) to make specifying your includes easier, but this is not required:

import { defineConfig } from 'astro/config';
import preact from '@astrojs/preact';
import react from '@astrojs/react';
import svelte from '@astrojs/svelte';
import vue from '@astrojs/vue';
import solid from '@astrojs/solid-js';
export default defineConfig({
// Enable many frameworks to support all different kinds of components.
// No `include` is needed if you are only using a single JSX framework!
integrations: [
include: ['**/preact/*'],
include: ['**/react/*'],
include: ['**/solid/*'],

For help, check out the #support channel on Discord. Our friendly Support Squad members are here to help!

You can also check our Astro Integration Documentation for more on integrations.

This package is maintained by Astro’s Core team. You’re welcome to submit an issue or PR!