astro/.changeset/hot-plants-help.md
Matthew Phillips 5e52814d97
Adapters v0 (#2855)
* Adapter v0

* Finalizing adapters

* Update the lockfile

* Add the default adapter after config setup is called

* Create the default adapter in config:done

* Fix lint error

* Remove unused callConfigSetup

* remove unused export

* Use a test adapter to test SSR

* Adds a changeset

* Updated based on feedback

* Updated the lockfile

* Only throw if set to a different adapter

* Clean up outdated comments

* Move the adapter to an  config option

* Make adapter optional

* Update the docs/changeset to reflect config API change

* Clarify regular Node usage
2022-03-24 07:26:25 -04:00

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Markdown

---
'astro': patch
---
Adds support for the Node adapter (SSR)
This provides the first SSR adapter available using the `integrations` API. It is a Node.js adapter that can be used with the `http` module or any framework that wraps it, like Express.
In your astro.config.mjs use:
```js
import nodejs from '@astrojs/node';
export default {
adapter: nodejs()
}
```
After performing a build there will be a `dist/server/entry.mjs` module that works like a middleware function. You can use with any framework that supports the Node `request` and `response` objects. For example, with Express you can do:
```js
import express from 'express';
import { handler as ssrHandler } from '@astrojs/node';
const app = express();
app.use(handler);
app.listen(8080);
```