# @astrojs/cloudflare An SSR adapter for use with Cloudflare Pages Functions targets. Write your code in Astro/Node and deploy to Cloudflare Pages. In your astro.config.mjs use: ```js import { defineConfig } from 'astro/config'; import cloudflare from '@astrojs/cloudflare'; export default defineConfig({ adapter: cloudflare() }); ``` ## Enabling Preview In order for preview to work you must install `wrangler` ```sh $ pnpm install wrangler --save-dev ``` It's then possible to update the preview script in your `package.json` to `"preview": "wrangler pages dev ./dist"`