EmDash: A Fresh Take on CMS

6 hours ago

EmDash is a new open-source CMS built by Cloudflare using TypeScript and Astro 6.0, designed as a modern successor to WordPress.
It features a clever security model with sandboxed plugin isolates and explicit access declarations, improving security over WordPress.
The database uses separate tables for post types and structured JSON content, avoiding WordPress's generic table issues.
EmDash is AI-first with built-in agent access, structured content, and typed schemas, treating AI agents as first-class users.
It uses Astro for themes instead of PHP, offering modern tooling but not eliminating messy code risks.
The admin panel resembles pre-Gutenberg WordPress with TinyMCE and simple templates, but lacks a block editor, which some see as a drawback.
The author prefers static sites with markdown files and no CMS, citing simplicity and avoidance of server costs and complexity.
EmDash focuses on developer experience, security, and AI integration, but may not address core WordPress frustrations like performance and cost.

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