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30 lines
1.1 KiB
Markdown
30 lines
1.1 KiB
Markdown
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---
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'astro': patch
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---
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Experimental SSR Support
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> ⚠️ If you are a user of Astro and see this PR and think that you can start deploying your app to a server and get SSR, slow down a second! This is only the initial flag and **very basic support**. Styles are not loading correctly at this point, for example. Like we did with the `--experimental-static-build` flag, this feature will be refined over the next few weeks/months and we'll let you know when its ready for community testing.
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## Changes
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- This adds a new `--experimental-ssr` flag to `astro build` which will result in `dist/server/` and `dist/client/` directories.
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- SSR can be used through this API:
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```js
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import { createServer } from 'http';
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import { loadApp } from 'astro/app/node';
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const app = await loadApp(new URL('./dist/server/', import.meta.url));
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createServer((req, res) => {
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const route = app.match(req);
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if(route) {
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let html = await app.render(req, route);
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}
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}).listen(8080);
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```
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- This API will be refined over time.
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- This only works in Node.js at the moment.
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- Many features will likely not work correctly, but rendering HTML at least should.
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