Open source coding agent fx released: 6MB binary with instant start
cramforce · x · 2026-08-20
fx, an open-source coding agent harness written in Zig, has been released. It focuses on minimalism with a 6.39MB binary, single-digit MB memory footprint, and 10µs cold start. It supports WebAssembly, is embeddable, and offers a shell-like CLI interface.
Related event: Vercel Open-Sources fx, a Tiny Native Coding Agent Written in Zig(4 posts)→
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