InstallationSection titled Installation
There are two ways to add integrations to your project. Let’s try the most convenient option first!
Section titled astro add command
astro add command
Astro includes a CLI tool for adding first party integrations:
astro add. This command will:
- (Optionally) Install all necessary dependencies and peer dependencies
- (Also optionally) Update your
astro.config.*file to apply this integration
@astrojs/svelte, run the following from your project directory and follow the prompts:
If you run into any issues, feel free to report them to us on GitHub and try the manual installation steps below.
Install dependencies manuallySection titled Install dependencies manually
First, install the
@astrojs/svelte integration like so:
Most package managers will install associated peer dependencies as well. Still, if you see a “Cannot find package ‘svelte’” (or similar) warning when you start up Astro, you’ll need to install Svelte:
Now, apply this integration to your
astro.config.* file using the
Getting startedSection titled Getting started
To use your first Svelte 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
TroubleshootingSection titled Troubleshooting
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.
ContributingSection titled Contributing
This package is maintained by Astro’s Core team. You’re welcome to submit an issue or PR!
OptionsSection titled Options
This integration is powered by
@sveltejs/vite-plugin-svelte. To customize the Svelte compiler, options can be provided to the integration. See the
@sveltejs/vite-plugin-svelte docs for more details.
Default optionsSection titled Default options
A few of the default options passed to the Svelte compiler are required to build properly for Astro and cannot be overridden.
compilerOptions.hydratable cannot be overridden.
Providing your own
preprocess options will override the defaults - make sure to enable the preprocessor flags needed for your project.