140: Cloudflare is Coming for WordPress

Cloudflare is making a bold move into the CMS space with Emdash, a new open-source project positioning itself as the 'spiritual successor to WordPress'—but with a twist. Built entirely in TypeScript and powered by Astro, Emdash aims to solve WordPress's long-standing plugin security issues by sandboxing plugins in isolated Cloudflare Workers. While the project is MIT-licensed and theoretically portable, its core security benefits are only fully realized on Cloudflare’s platform, raising concerns about vendor lock-in. This comes amid a broader trend of cloud providers building frameworks and tools that are deeply tied to their infrastructure—echoing past criticisms of Next.js and Vercel. The episode also dives into the controversy around Anthropic’s new Mythos model, which reportedly uncovered thousands of vulnerabilities in open-source software, prompting a controlled release to major vendors. Meanwhile, a new AI tool called Code Mode from Tanstack allows LLMs to execute TypeScript in secure isolates, dramatically improving efficiency and accuracy in AI-driven development. Despite the excitement, the hosts stress that AI is not just a productivity tool—it’s reshaping the creative process, even driving some developers toward physical art projects to reclaim the joy of making things. The episode closes with a mix of optimism and caution: while AI is automating core aspects of web development, it’s also creating new opportunities and forcing the industry to adapt.