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A full-stack TypeScript CMS built on Astro and Cloudflare. EmDash takes the ideas that made WordPress dominant -- extensibility, admin UX, a plugin ecosystem -- and rebuilds them on serverless, type-safe foundations. Plugins run in sandboxed Worker isolates, solving the fundamental security problem with WordPress's plugin architecture.

EmDash runs on Cloudflare (D1 + R2 + Workers) or any Node.js server with SQLite. No PHP, no separate hosting tier -- just deploy your Astro site.

Structured content, not serialized HTML. WordPress stores rich text as HTML with metadata embedded in comments -- tying your content to its DOM representation. EmDash uses Portable Text, a structured JSON format that decouples content from presentation. Your content can render as a web page, a mobile app, an email, or an API response without parsing HTML.

Built for agents.…