Vercel Labs Open-Sources fx: A Zig Coding Agent Designed to Be Embedded
Vercel Labs has released fx, an experimental open-source coding agent written in Zig that can run as a CLI, a script component or an embedded library, including a WebAssembly build. Early feedback questioned its claim to be model-agnostic and flagged a name clash with an existing tool; Vercel says the pre-1.0 project is changing fast.