Deploy your Astro Site to Surge
You can deploy your Astro project to Surge a single-command web publishing platform designed for front-end developers.
How to deploy
Section titled How to deploy- 
Install the Surge CLI globally from the Terminal, if you haven’t already. npm install -g surge
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Build your Astro site from your project’s root directory. npm run build
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Deploy to Surge using the CLI. surge distYou can use a custom domain when deploying by running surge dist yourdomain.com.