This Tiny Open-Source Coding Agent Feels Like a Native Unix Tool fx is the terminal coding agent that finally feels like a standard Unix shell instead of a heavy application. Built entirely in Zig, it compiles down to a tiny eight megabyte binary, which makes it insanely fast and easy to drop into other systems without bloat. It runs locally or in the cloud, works with any AI model you prefer, and stays out of your way. The real kicker is how clean the interface is; no clunky widgets, just a simple prompt where you can actually read the code changes and commands running in real time. It is open source, experimental, and built for people who love their command line. Open source: vercel-labs/fx Spotted on Hacker News. Follow for more open source project drops. #AICoding #DeveloperTools #Terminal #AIAgents