Show HN: I mapped every US golf course

A free online directory of US golf courses has been created to provide a better way to browse courses. The directory uses OpenStreetMap as its backbone and is maintained by actual golfers. It's free, ad-free, and allows users to flag incorrect information. The goal is to create the most complete and current golf course directory in the world. It's currently a work in progress, but the creator aims to expand to the rest of North America and the world soon.