2026-03-25

Added

• cloudflare-dynamic-workers - Dynamic Worker Loader API enters open beta: sandboxing AI agents 100x faster using V8 isolates instead of containers. Millisecond startup, unlimited scalability, zero latency, $0.002 per worker (free during beta). Makes Code Mode practical at consumer scale.
• cloudflare-code-mode - Context for Dynamic Workers: LLMs are better at writing code than calling tools. Convert MCP tools to TypeScript API, let agents write code against typed interfaces (September 2025).

Quotes

"The question, as always, is where do you run that code safely. Many have proposed sandboxes and containers as a possible solution, but these are hella slow and make the experience untenable. Thats what makes this announcement SO important, it allows you to run agent-written code in a matter of milliseconds with the explicit execution environment you specify pulled in (like a database, kv store, etc. Cloudflare calls these "bindings" btw). In practice, this means people can start building MUCH more effective agents that can do a lot more, because they can be exposed to more tools." — @jpschroeder on why Dynamic Workers is a big deal