Your Site

A minimal, use-case-agnostic Astro static site boilerplate — adapt it into a blog, docs site, landing page, storefront, or portfolio.

Next Steps

Everything you need to adapt cosmo for your project. Every example shipped with cosmo is meant to be renamed or deleted.

Learn the basics and set up your first page

Customize colors and design with Tailwind tokens

Create new content types and organize your data

Set up RSS feeds for your blog and content

Ensure your site is optimized for search engines

Ship to Cloudflare, GitHub Pages, Netlify, or Vercel

Useful Astro integrations to extend your site

Why Cosmo is built the way it is

Streaming, partial hydration, and other words we use to mean 'send less JavaScript'.

A skeptical look at the latest round of build tools and the people who evangelize them.

Spacing, rhythm, and the quiet tyranny of the eight-pixel grid.