GoKawiil11 min read
The cost of building software has drastically decreased. We recently rebuilt Next.js in one week using AI coding agents. But for the past two months our agents have been working on an even more ambitious project: rebuilding the WordPress open source project from the ground up.
WordPress powers over 40% of the Internet . It is a massive success that has enabled anyone to be a publisher, and created a global community of WordPress developers. But the WordPress open source project will be 24 years old this year. Hosting a website has changed dramatically during that time. When WordPress was born, AWS EC2 didn’t exist. In the intervening years, that task has gone from renting virtual private servers, to uploading a JavaScript bundle to a globally distributed network at virtually no cost. It’s time to upgrade the most popular CMS on the Internet to take advantage of this change.
Our name for this new CMS is EmDash. We think of it as the spiritual successor to WordPress. It’s written entirely in TypeScript. It is serverless, but you can run it on your own hardware or any platform you choose. Plugins are securely sandboxed and can run in their own isolate , via Dynamic Workers , solving the fundamental security problem with the WordPress plugin architecture. And under the hood, EmDash is powered by Astro , the fastest web framework for content-driven websites.
EmDash is fully open source, MIT licensed, and available on GitHub . While EmDash aims to be compatible with WordPress functionality, no WordPress code was used to create EmDash. That allows us to license the open source project under the more permissive MIT license. We hope that allows more developers to adapt, extend, and participate in EmDash’s development.
You can deploy the EmDash v0.1.0 preview to your own Cloudflare account, or to any Node.js server today as part of our early developer beta:
Or you can try out the admin interface here in the EmDash Playground :
What WordPress has accomplished
The story of WordPress is a triumph of open source that enabled publishing at a scale never before seen. Few projects have had the same recognisable impact on the generation raised on the Internet. The contributors to WordPress’s core, and its many thousands of plugin and theme developers have built a platform that democratised publishing for millions; many lives and livelihoods being transformed by this ubiquitous software.
There will always be a place for WordPress, but there is also a lot more space for the world of content publishing to grow. A decade ago, people picking up a keyboard universally learned to publish their blogs with WordPress. Today it’s just as likely that person picks up Astro, or another TypeScript framework to learn and build with. The ecosystem needs an option that empowers a wide audience, in the same way it needed WordPress 23 years ago.
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